60486200 Semi Submersible Platform

Conceptual Design of a Semi-Submersible Semi-Submersible Floating Oil and Gas Production System for Offshore Malaysia

Team Members: Mr. HuiDong Bea Mr. Aaron Gregg Mr. Milton Hooks Mr. Brian Riordan Mr. Justin Russell Mr. Miles Williams

OCEN 407 Design Class

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Table of Contents________________________ Nomenclature.............................................. Nomenclature .................................................................................................. .................................................... .................... ii List of Figures ....................................................... ....................................................... ...... iii List of Tables ....................................................... ....................................................... ....... iv Executive Summary .................................................. .......................................................................................................... ........................................................ .. 1 Overview....................................................................... Overview................ ....................................................... .................................................. 1 Competencies................................................... Competencies ....................................................................................................... .................................................... ........... 1 General Arrangement Arrangement and Overall Hull Hull Design....................................... Design.......................................................... ................... 2 Local and Global Loading ...................................................... .................................... 2 Weight, Buoyancy, and Stability ............................................. ................................................................................ ................................... 3 Hydrodynamics of Motions and Loading .................................................. ................................................................... ................. 4 General Strength and Structural Design ..................................................... ................ 4 Mooring........................................................ ........................................................ ....... 5 Cost .................................................... ........................................................ ................. 6 Regulatory Compliance ................................................... .................................................................................................. ............................................... 7 Acknowledgements.......................................................... Acknowledgements.. ........................................................ ................................................... 7 Introduction.................................................................. Introduction............... .......................................................................................................... ....................................................... 7 Objectives ..................................................... ........................................................ ............ 10 Design Basis................................................................... ................................................... 11 Design Methodology............................ Methodology.................................................................................... ........................................................ ..................... 12 General Arrangement Arrangement and Overall Hull Design........................................... Design............................................................ ................. 12 Wind and Current Loading ................................................... ........................................................................................... ........................................ 14 Local and Global Loading ................................................. ............................................................................................ ........................................... 15 Weight, Buoyancy and Stability .................................................. ................................................................................... ................................. 21 Hydrodynamics of Motions and Loading ...................................................... ............... 31 Strength and Structural Design - General ............................................... ..................................................................... ...................... 32 Mooring............................................................ ........................................................ ..... 33 Cost ............................................... ....................................................................................................... ........................................................ ........................ 35 Results......................................................................... Results..................... .................................................... ...................................................... 35 General Arrangement Arrangement and Overall Hull Design........................................... Design............................................................ ................. 35 Wind and Current Loading ................................................... ........................................................................................... ........................................ 35 Local and Global Loading ................................................. ............................................................................................ ........................................... 36 Weight, Buoyancy and Stability .................................................. ................................................................................... ................................. 37 Hydrodynamics of Motions and Loading ...................................................... ............... 39 Strength and Structural Design - General ............................................... ..................................................................... ...................... 42 Mooring............................................................ ........................................................ ..... 43 Cost ............................................... ....................................................................................................... ........................................................ ........................ 47 Conclusion ...................................................... ....................................................... ........... 48 References.............................................................. References....... ....................................................... ....................................................... .... 50 Appendix A: Hydrodynamics of Motions and Loading ................................................... 51 Appendix B: Ballasting....................... Ballasting.......................................................................... .............................................................................. ........................... 55 Appendix C: Environmental Loads ................................................... .................................................................................. ............................... 58 Appendix D: StabCad ..................................................... .................................................. 61 Appendix E: GMOOR ................................................ .................................................................................................... .................................................... 117

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Nomenclature ABS API Area ratio -

Down flooding angle -

Damaged condition Heave Heeling arm Height coefficient Intact condition MARPOL Pitch Righting arm -

American Bureau of Shipping American Petroleum Institute Ratio of the area between the righting moment curve, downflooding angle, and heeling moment curve added to the area under the heeling moment curve, righting moment curve, downflooding angle, and inclination angle compared to the sum of the area under the heeling moment curve, righting moment curve, downflooding angle, and inclination angle and the area between the heeling moment curve and righting moment curve Static angle from the intersection of the vessel's centerline and the waterline in calm water to the first opening that cannot be closed watertight and through which downflooding can occur Condition in which ballast tanks are flooded to represent a damaged situation Vertical motion in water The horizontal distance between the buoyant force and the center of gravity to move the vessel away from the upright position Characteristic of a structure in wind based on its height Condition in which the semi-submersible is unharmed Marine Pollution Convention Rotation around the transverse (x) axis The horizontal distance between the buoyant force and the center of gravity to bring the vessel to an upright position

Roll Rotation around the longitudinal (y) axis SCR Steel Catenary Risers Semi-taut mooring system - Mooring system in which the mooring lines are pulled in tension, but leaving some slack Shape coefficient Characteristic of a structure in wind based on its shape SOLAS Safety of Life at Sea Taut-leg mooring system - Mooring system in which the mooring lines are pulled in tension, tension, having no slack USCG United States Coast Guard Yaw Rotation about the vertical (z) axis


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List of Figures Figure 1: Final Team Organization...................................................... Organization.. .................................................... ............................... 8 Figure 2: General Iterative Process................................................................... Process................ ..................................................................... .................. 9 Figure 3: Proposed Project Location................................................. ................................ 11 Figure 4: Original Basic Hull Design ................................................ ............................................................................... ............................... 13 Figure 5: Modified Basic Hull Design................................................................. Design......... ........................................................ ............. 13 Figure 6: Wind Height Divisions...................................................... Divisions... ................................................................................... ................................ 14 Figure 7: Semi-submersible Current Drag Coefficients ................................................... 15 Figure 8: ETABS Structural Model ................................................. .................................................................................. ................................. 16 Figure 9: ETABS Model with Waterline .................................................... ...................... 16 Figure 10: Static Static Wave Model Model with Crest across Diagonal .............................................. 17 Figure 11: Static Wave Wave Model with Trough Trough across Diagonal........................................... 17 Figure 12: Pressures in Positive X, Y, and Z Directions without Wave........................... Wave................... ........ 18 Figure 13: Pressures Pressures in Negative X, Y, and Z Directions without Wave ......................... 18 Figure 14: Pressures in Positive X, Y, and Z Directions Directions with Static Wave........... Wave...................... ........... 19 Figure 15: Pressures Pressures in Negative X, Y, and Z Directions with Static Wave .................... 19 Figure 16: Weight Distribution Distribution of Semi-Submersible Components................................. 20 Figure 17: Buoyancy Force.................................................................... Force................. .............................................................................. ........................... 20 Figure 18: Springs Attached at Nodes ................................................... .............................................................................. ........................... 21 Figure 19: Column Diagram ................................................... ............................................................................................. .......................................... 21 Figure 20: Pontoon Diagram.................................. Diagram..................................................................................... ........................................................... ........ 22 Figure 21: Node Diagram .............................................. ................................................................................................. ................................................... 22 Figure 22: Riser Placement and Ballasting Tank Diagram............................................... Diagram................................... ............ 24 Figure 23: Balancing Spreadsheet ............................................... .................................................................................... ..................................... 25 Figure 24: Auto Ballasting Example................................................. ................................ 26 Figure 25: Horizontally Centered Topside CG Float-on/Float-off Scenario .................... 27 Figure 26: Excessive topside CG offset for Float-on/Float-off Float-on/Float-off ........................................ 28 Figure 27: Intact Stability Objective Diagram Diagram................................................... .................................................................. ............... 29 Figure 28: Damaged Stability Stability Objective Diagram............................................. Diagram............................................................ ............... 30 Figure 29: Final Hull Dimensions.......................................................... ........................... 35 Figure 30: Deflections and Displacements .............................................. ....................................................................... ......................... 36 Figure 31: Reaction Forces ............................................ ............................................................................................... ................................................... 37 Figure 33: Shear Diagram............................................ Diagram ............................................................................................... ..................................................... .. 42 Figure 34: Bending Moment Diagram............................................... Diagram .............................................................................. ............................... 42 Figure 35: 12 Leg Spread.......................................................................... Spread.................. ........................................................ ........................ 43 Figure 36: 16 Leg Spread.......................................................................... Spread.................. ........................................................ ........................ 44 Figure 37: Mooring Analysis Results .................................................. ............................................................................... ............................. 44 Figure 38: Mooring Material and Equipment Equipment Costs Costs .................................................. ......................................................... ....... 45 Figure 39: Chosen Mooring Design.................................. Design.................................................................................. ................................................ 46

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List of Tables_____

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Table 1: Metocean Data ............................................... .................................................................................................... ..................................................... 12 Table 2: Total Environmental Loads ................................................ ................................................................................ ................................ 36 Table 3: Deflections, Moments, Moments, and Stresses of Structure ............................................... 42


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Executive Summary Overview With the relatively low cost of energy and the rapid advancement of technology in the last century, humankind has become highly dependent upon large quantities of inexpensive fuel for everything from transportation of goods and people to the harvesting of crops for food to being able see at night. As the population increases exponentially and demands for inexpensive energy solutions continue to rise, the readily available reservoirs of energy rich fossil fuels have rapidly declined. In order to meet meet these demands, fossil fossil fuel exploration and production is forced into more and more inhospitable inhospitable conditions such as the extreme extreme deep sea. The expenses associated with fixed production platforms at this depth are no longer within a feasible range making a floating production platform design a far more economical choice.

One of the floating

production platform designs in use today and pursued by this conceptual con ceptual design team is the semisubmersible production production platform.

This conceptual design team was given the weights and

dimensions of the platform topsides required for production and drilling, and a location in the South China Sea at a water depth of 5,500 ft. A highly iterative iterative process of altering altering the key dimensions of a four-column ring pontoon was conducted in order to meet applicable regulations and client requests while while minimizing costs and satisfying the chosen competencies. The design team was divided into subgroups that would tackle different components of design based on individual talent, desire and schedule availability and given a 3 month deadline.

Competencies The following 8 competencies were chosen to analyze and address in the conceptual design: 1. General Arrangement and Overall Hull Design 2. Wind and Current Loading 3. Local and Global Loading 4. Weight, Buoyancy and Stability


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5. Hydrodynamics of Motions and Loading 6. General Strength and Structural Design 7. Mooring 8. Cost General Arrangement and Overall Hull Design (Methodology pg. 12, Results pg.35)

The final hull design was a square ring pontoon with outer lengths of 270 ft., a height of 40 ft. and a width of 55 ft. The ring pontoon is topped with four square columns with a length of 50 ft. to a side and height of 80 ft. A square topside deck is supported by the four columns with the corners of the topside deck placed at the geographical centers of column tops. Wind and Current Loading (Methodology pg. 14, Results pg.35)

The provided metocean data for the Malaysia site includes the wave height, period, wind speed and current speed for both the operational and survival design condition. The operational and survival design storms are 10 year and 100 year storm conditions respectively for the design location. Shape and height coefficients coefficients taken from from ABS were applied to the constant topside shapes, the final exposed column shapes (with zero shielding) and the final component elevations once the final freeboard was calculated. Wind, current and mean wave drift were applied concurrently in the bow, beam and quartering directions resulting in maximum environmental loads for operational and survival conditions to be 473.3 kips and 603.1 kips from the quartering direction.

Local and Global Loading (Methodology pg. 15, Results pg.36)

An analysis of the semi-submersible structure was performed using a three-dimensional analysis program for building systems, ETABS, to determine the deflections, moments, and stresses acting on the topside, columns, and pontoon of the hull. Two types of analyses were viewed: one


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with the structure floating at a constant draft and the other with a static wave with the crest of the wave acting on two of the columns opposite from each other. This wave, modeled as per ABS code 3-3-A2/3.7, produced maximum maximum moments, stresses, stresses, and deflections. deflections. Then, the weights of the hull, topside, ballast tanks filled with water, and nodes were added, along with the buoyancy acting on the bottom of the pontoon. Springs were added to the joint of the columns and pontoon to represent the mooring lines.

Wind, wave, and current forces were not modeled for the

structural analysis, thus reaction forces for the springs in the x and y directions are zero when the analysis was run. In addition the weights weights of all of the components are of equal and opposite force to the buoyancy resulting in zero net global displacement in the z direction.

Weight, Buoyancy, and Stability (Methodology pg. 21, Results pg.37)

Weight approximations of 9, 12 and 14 lbs/ft3 were used for columns, pontoons and nodes respectively. An additional 48-62.5% was added for marine systems, brackets, paint, and design allowances. The hull buoyancy was simply the weight of the water displaced by the pontoons, nodes and the part of the columns that were submerged either during float-on, float-off, operational or survival conditions. Physical centers used for small angle stability stability and input into StabCad for large angle stability were: KG = 70 ft., KB = 29.9 ft., BM = 63.4 ft., KM = 93.2 ft., GM = 23.1 ft., with a draft of 85 ft. and a freeboard of 35 ft. All down flooding angles and area ratios for intact stability stability were in excess of the the ABS recommended values. Two consecutive tanks were flooded all the way around semi-submersible to analyze the damaged stability response. The distance between down flooding angle and the the first righting arm/ heeling arm intercept is greater than the recommended 7 degree minimum in the worst case damaged case scenario. Six tanks in each pontoon are floodable floodable to reach operational and survival drafts as well


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as to offset a permanent topside center of gravity that is as far from the geographical center of gravity as (47, 47) (ft).

Hydrodynamics of Motions and Loading (Methodology pg. 31, Results pg.39)

Using closed-form equations, the heave and pitch/roll period were determined to be 21.8 25.5 seconds respectively.

Heave and pitch/roll response was found using response amplitude amplitude

operators found from a hull of similar dimensions for the degree headings of 0, 22.5, 45, 67.5 and 90. The maximum heave response was found to be from the 22.5 degree heading and was +/-8.9 ft and +/-12.6 ft for the operating 10 year and survival 100 year storm conditions respectively. The maximum pitch/roll response was found to be from the 0 degree heading and was +/-2.5 degrees and +/-4.3 degrees for the operating 10 year and the survival 100 year storm conditions respectively.

General Strength and Structural Design (Methodology pg. 32, Results pg.42)

As stated before, the structural analysis was performed using the program called ETABS. The stick figure and loadings as previously previously mentioned were used. The stresses, for both wave cases, that were created from the pressures, weights, and buoyancy were compared to guidelines from ABS 3-2-3.3 through 3-2-3.11. The stresses for the topside and pontoon were the same same while the stresses in the columns were slightly less. The structural analysis was run and the maximum values for the deflections, moments, and stresses for the topside, columns, and pontoon came from the moment diagrams in the static wave case. The maximum deflection of the the hull occurs in the topside, topside, which is 1.17 in., while the columns contain the maximum moment at 13.8x106 kip-ft. The maximum stress, 29.92 ksi,


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occurs in the pontoon, which is less than the calculated value, 29.94 ksi, as per ABS recommendations.

Mooring (Methodology: pg. 33, Results: pg.43)

The mooring design for the semi-submersible was created with the aid of the software program GMOOR. Environmental and mooring line component data was manually entered into GMOOR which constructed a model of the system. Twelve and sixteen leg mooring system designs were tested with chain, polyester, and spiral wire components in both taut-leg and semi-taut leg mooring system designs. The mooring lines at both the the fairleads and anchors are composed of chain to account for an increase of stresses at the fairleads and to fit chain jacks, as well as to accommodate the situation where the mooring lines may lay on the ocean floor, not to get sediment into the polyester or wire components. Wire as the middle middle component performed well in both taut and semi-taut designs, providing the required in-water weight for the semi-taut system for restoring force but added a significantly larger larger downward force on the hull. The polyester middle component could also be adapted to work well in both taut and semi-taut leg mooring systems. While this provided the required stretch stretch for the restoring force in the taut-leg configuration, it lacked the in-water weight to provide an adequate restoring force in the semitaut design.

A dynamic analysis of the mooring system was conducted with with concurrent

environmental forces applied in the direction of each mooring line to find the worst case intact and damaged conditions.

The results of these analyses were checked against API 2SK

recommended mooring guidelines. It was determined that the the polyester line was ideal for for a tautleg system, and the wire line was ideal for a semi-taut system. An increase of 0.02-0.04mm to the diameter of all the steel components of the mooring line per design year is recommended to


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account for corrosion as per API API 2SK Stationkeeping Manual. The final design was dictated by meeting all mooring objectives and pertinent regulations stipulated in API 2SK as well as minimizing cost. The finalized system was a twelve twelve leg taut system with with 200 ft. of 2.75 in. K4 Studless chain at the anchor, 7,350 ft. of 3.94 in. polyester rope as the middle component and 300 ft. of 3.0 in. K4 Studless chain at the fairlead. The anchors chosen for this design design are 11.36 tons Stevmanta vertically loaded drag embedment anchors built by Vryhof. The Stevmanta was chosen because it performs ideally for taut leg systems and it is much more cost effective than using suction piles. SEPLAs (Suction Embedded Plate Plate Anchors) were also considered for for the anchors, but were not included in the final design due to unknown installation costs, which are expected to be significantly higher than Stevmanta placement.

Cost (Methodology: pg. 35, Results: pg.47)

The total hull cost was approximated by steel weight at $12,000 per short ton of steel. Three weight estimates were used for cost approximation purposes: 12 lbs/ft3 for pontoons, 9 lbs/ft3 for columns and 14 lbs/ft3 for nodes. The final semi-submersible semi-submersible design resulted in a steel weight of 21,902 (kips) or 10,951 (tons) resulting resulting in a net hull cost of $184 Million (USD).

Using

Stevmanta drag embedment anchors projected to be $51,000 (USD) apiece; total anchor cost is $612,000 (USD). With a 12-leg taut mooring system system design as previously mentioned, line and associated equipment costs are estimated to be $192 Million (USD). Total hull and mooring capital would then cost $7.8 Million (USD).


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Regulatory Compliance Considerations were made towards American Bureau of Shipping (ABS), American Petroleum Institute (API), International Convention for the Safety of Life at Sea (SOLAS), United States Coast Guard (USCG) and the Marine Pollution Convention (MARPOL) in all applicable areas of chosen conceptual design competencies.

Acknowledgements It should be noted that a significant amount of help in understanding the problems and approaches to solving offshore issues was provided by engineering mentors currently working in the offshore industry. This list of engineers included: Rod King of Lloyds Register, Peter Noble of ConocoPhillips, Philip Poll of Houston Offshore Engineering and Kent Longridge of InterMoor.

Introduction The conceptual design team decided to analyze the aforementioned competencies from the standpoint of a four-column ring pontoon semi-submersible semi-submersible platform. Regard was made to given topside dimensions and weight, required risers and their respective tensions, water depth and Metocean data associated with the reservoir location. Engineers of varied backgrounds assisted in the design process by giving guest presentations during classroom meetings, answering some of the questions presented by the different design teams and helping with approximation methods. The teams first meeting resulted in the election of Brian Riordan as the team captain who then broke the rest of the members into two-man teams to tackle what was thought at the time the most crucial and most likely governing factors to the design: ABS/API regulatory compliance research, StabCad familiarization, ETABS (structural analysis program) familiarization, and automation of generating StabCad input points from prototype spreadsheet. After two weeks of meetings with only small accomplishments in some StabCad familiarization and a Matlab program to quickly develop a StabCad model based on dimension changes a strategic restructuring was required to re-identify and prioritize the order in which analysis would take place. The two-man teams also lead to a lack of accountability in analysis so everyone was given a “point man” or lead status for different aspects of design with a partner assigned to work on the project at the same same time to to offer aid. Regularly scheduled team meetings reviewed progress from each ea ch lead to keep everyone on track. This structuring seemed to work for a few few weeks before it became apparent that each lead had developed his own semi-submersible that met his immediate goals, whether it was large angle stability, hydrodynamic properties or structural strength constraints, but did not meet all of them. The final restructuring kept the point man positions previously assigned but had them report immediately to the Team Captain any changes they made or problems they encountered and almost all inter-team communication was then facilitated through the team captain in the following organizational structure seen in Figure 1: Final Team Organization.


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Figure 1: Final Team Organization

Team members worked jointly with each other to help solve certain issues within their specific assignments and tried to keep designs dynamic so changes in an interdependent competency were easily updated in their design during the iterative process. All other responsibilities were absorbed by the team captain and cost was determined jointly by the Mooring lead and the Team Captain- combining costs of anchors and mooring with the structural steel costs costs of the hull. Once spreadsheets and programs such as GMOOR, StabCad and ETABS were understood, a spreadsheet would take the input changes to any dimensional changes, provide hydrodynamic responses, freeboards, drafts and ballasting requirements. If all of these past inspection, a batch file would run a Matlab program converting the X,Y,Z points generated in the spreadsheet to a StabCad compatible input file for large angle stability analysis, and other dimensions and area moments of inertia were also given to ETABS for structural analysis. The topside dimensions (with the exception of a horizontal center of gravity) remained constant, so a change in draft and exposed areas of columns were all that were needed to recalculated concurrent environmental forces. The maximum concurrent forces were then then used in GMOOR to determine mooring line sizes. To aid in iteration cycle speed, the acceptable column width range was determined by a hydrodynamic analysis, and a minimum area moment of inertia used in ETABS while a maximum projected area used for environmental forces. With a freeboard set to a constant, all dimension iterations were then compared to the maximum bending and shear stresses for the weakest structural design and with the largest environmental loads. If the tested dimensions dimensions past hydrodynamic inspection and a quick comparison to worst case scenarios for structural and environmental conditions, then it would definitely pass an in-depth analysis and was worth pursuing. The general iteration process can be seen in Figure 2: General Iterative Process.


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Figure 2: General Iterative Process

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Objectives The conceptual design is to satisfy the following criterion: • Drafts & Freeboard o A maximum float-on float-off draft of 29.52 ft. determined by Dockwise boat capacity. o A minimum operational freeboard (air gap) of 35 ft. based on metocean data. • Hydrodynamic responses A minimum natural heave and pitch/roll period of 20 seconds based on o client requests for optimum operation of topside separation tanks and risers. A maximum of +/-16 ft heave response based recommendations from o HOE o A maximum 4◦ pitch/roll for 10 year storm conditions and a maximum 10◦ pitch/roll for 100 year storm conditions based on HOE recommendations. • Large Angle Intact Stability o Righting Arm should be greater than 2 times the heeling arm at the down flooding angle. Area ratio for a non-ship shaped floating structure should be greater than o 1.3. • Large Angle Damaged Stability o There should be a distance greater than 7 degrees between the first intercept of the righting and heeling arm and the down flooding angle. • Structural Stress Allowances Maximum topside stress of 29.94 ksi o o Maximum column stress of 27.8 ksi o Maximum pontoon stress of 29.94 ksi • Mooring Dynamic intact mooring analysis factor of safety should be greater than o 1.67 as per API codes. o Dynamic damaged mooring analysis factor of safety should be greater than 1.25 as per API codes. Pretension stress for semi-taut and taut-leg mooring systems should not o exceed 20% of the breaking strength. o Platform offset for intact mooring system during operations should not exceed 5% of the water depth. o Platform offset for intact mooring system during survival mode should not exceed 7% of the water depth. Platform offset for damaged mooring system should not exceed 7% of the o water depth. o Platform must be able to move 150 feet off center in any direction for drilling purposes.


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• Cost o

Cost should be minimized while meeting all other objectives.

Design Basis The design site is in 5,500 ft. water depth in the South China Sea off the coast of Malaysia. Singapore has fabrication capacity for both platform topsides and semi-submersible hull only 585 miles from the proposed platform location making Singapore the ideal construction site as seen Figure 3.

Figure 3: Proposed Project Location

Even though the relatively short distance makes a wet-towing option economical, the ring pontoon design considered is not n ot as hydrodynamic h ydrodynamic as a two-pontoon hull, so designing the hull for the dry-tow option left greater transportation versatility in the event that a wet tow was too expensive. A maximum draft for for the dry-tow option is 29.52 ft. The metocean data for the proposed design site was given as follows in Table 1.


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Team Malaysia Table 1: Metocean Data Location

Malaysia Max Operating

Condition

Design Extreme

Environmental 10 Year 100 Year Component Wind: Wind Spectrum API RP 2A API RP 2A Speed, Vw (1 hour 31.1 knots 36.9 knots mean at 10 m)

Sea Waves: Wave Spectrum JONSWAP3 Significant Wave 16.1 ft. Height, Hs Maximum Wave 30.8 ft. Height, Hmax Peak Period, T p 12.7 sec. Peakedness 1.7 Parameter, Surface Speed, V c 2.3 knots

γ

JONSWAP3 20.7 ft. 39.4 ft. 13.1 sec. 1.9 2.5 knots

The environment is fairly benign with insignificant swells and a 100 year significant wave height of about 21 ft. Assuming linear wave theory applies, ABS suggests suggests adding 5 ft. to the 100 year significant wave height to determine a minimum freeboard or air gap, putting the minimum air gap at 26 ft. Riser fatigue and topside separation tank effectiveness are a function of natural heave and pitch/roll period. As such, natural heave and pitch/roll period were designed to be higher than 20 seconds as per client requests. HOE recommends heave response to be within +/- 16 ft. for both 10 year and 100 year storm conditions. In addition, ABS stipulates an acceptable 10 year storm storm pitch/roll to be a maximum of 4 degrees and a 100 year storm pitch/roll to be a maximum of 10 degrees. For large angle intact stability analysis, ABS recommends that the righting arm should be at least twice the heeling arm at the down flooding angle. Since the semi-submersible is not considered ship-shape, the required required minimum area ratio is 1.3. In a damaged stability condition, ABS recommends a minimum distance between the first intercept of the righting and heeling arm to be at least 7 degrees from the down flooding angle.

Design Methodology General Arrangement and Overall Hull Design The original general hull design was as basic as could be: a square ring pontoon supporting four square columns with outer column edges flush with the given topside dimensions of 220 ft. by 220 ft. as seen in Figure 4.


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Figure 4: Original Basic Hull Design

After calculating small angle stability and response periods, it was difficult to find a set of dimensions that met the objectives adequately so the pontoon lengths were increased, spreading the distance between the columns so that the topside deck corners were set on the geographical centers of the tops of each column as seen in Figure 5.

Figure 5: Modified Basic Hull Design

Acceptable small angle stability and physical center data seemed within reason and response periods, freeboard and float-on and float-off drafts were also easily obtainable within their


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accepted ranges. All following iterations were made with with the general basic hull design as seen in Figure 5.

Wind and Current Loading An Excel spreadsheet was created to calculate all of the wind forces acting on the platform. The excel spreadsheet can be seen in Appendix 1. To compute the wind force the platform above the waterline had to first be broken up into 50 foot increments as seen in Figure F igure 6.

Figure 6: Wind Height Divisions

The area of each of the different components in between each 50 foot increment was then computed. For all the components in between 50 foot increments a height coefficient was assigned. These coefficients were found from the ABS MODU manual. Also based on the type of structure each component was (i.e. truss, flat hull, cylinder etc.) assigned a shape coefficient found in the ABS MODU manual. The forces were computed for every 45 degrees around the platform. It was determined that the greatest load would come when the wind impacted the rig on its northeast corner. The following equation was used to determine the wind forces: F = C S C H C W SV 2

Where CS is a coefficient which comes from the shape of the structure in consideration, C H is the coefficient of height which is based off the height of the structure above the mean water line. To determine the height coefficients the semi was broken up into 50 foot increments. The areas of these increments were then computed which is the value S. Both the coefficient of shape and height come from recommended figures provided by ABS. The CW coefficient is a standard coefficient that accounts for several constant factors. V is the average wind speed for a one hour time interval. The

current

forces

were

calculated

using

the

same

spreadsheet

listed

in


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Appendix C: Environmental Loads. Because the geometry of the hull is symmetrical there was no need to compute the load for more than one side and one corner. Since there is more exposed surface area when the current is flowing toward the semi at a 45 degree angle the force acting on the corner of the hull will be greatest at the corners under this condition. The current force was computed using the equation below which is similar to that of the wind force equation mentioned above. Unlike the wind force however the projected area of the submerged area did not have to broken down into smaller areas, however a shape coefficient was computed based on the radius the corners of the columns and pontoons. F = C S SV 2

In equation 8 all of the variables have the exact same meaning as those for equation 4 but the coefficient of shape was calculated from API 2SK 2 SK Figure C-2 which is shown below in Figure 7.

Figure 7: Semi-submersible Semi-submersible Current Drag Coefficients(ABS MODU)

The mean wave drift force was calculated using the force coefficients given in the GMOOR example file. The wave period must be matched to the value given in the file. Then the force is the coefficient times the wave amplitude squared.

Local and Global Loading The program that is used for structural analysis of the semi-submersible semi-submersible is ETABS. This is a three-dimensional analysis program for building systems. The model that is inputted into ETABS is a stick figure version version of the hull design. The length of the pontoons and topside come from the distance distance from center to center of the columns, columns, which is 220 feet. The height of the model is the distance from the center of the pontoon, entire length of the column, to half of the topside height, which is 118 feet. Equivalent cross-sectional areas for the beams, pontoon, and columns were determined by moments of inertia. A rigid plate was placed on top of the columns


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to represent the topside. topside. This model, shown in Figure 8 was input into ETABS with forces applied.

Figure 8: ETABS Structural Model

Two different types of analyses were performed on the structure. One analysis has the structure structure submerged in a constant draft of 67.74 ft., shown in Figure 9.

Figure 9: ETABS Model with Waterline

The other analysis contains contains a static wave that causes the maximum deflection and moments. moments. To find the maximum deflection of the topside and pontoons, the maximum moment needs to be determined. ABS code 3-3-A2/3.7 states that “A diagonal wave (30-60 degrees) from from the bow with a length of about one and half times the diagonal distance between pontoon ends will induce the maximum design longitudinal shear force force between the pontoons. In this load case, the longitudinal forces on the two pontoons and columns are maximized and acting in the opposite directions. Thus, the horizontal bracings will be subject to to the maximum maximum bending moment.” moment.” The diagonal wave was modeled at 45 degrees from the bow, with a wavelength of 466.7 ft, and the crest of the wave was placed across the diagonal of the semi-submersible, shown in Figure 10.


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Figure 10: Static Wave Model with Crest across Diagonal

The same wave was entered with the trough across the diagonal of the structure; this can be seen in Figure 11. The two cases involving the static static wave gave similar similar results. From this point forward, only the case with the crest across the diagonal will be discussed.

Figure 11: Static Wave Model with Trough across Diagonal

The main forces on the hull are from hydrostatic pressures, which are more dominating than wind, wave, and current forces. The total pressure pressure is determined by the static and dynamic pressure equations:

= Pstatic + Pdynamic Pstatic = ρ gz

Ptotal

Where: ρ = 1.99 slugs/ft3 g = 32.2 ft/sec2 z = water depth

Pdynamic

= ρ gAekz Where: A = amplitude of wave k = wave number = 2π/L


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These forces were put into ETABS as two different load combinations, for display reasons, shown in Figure 12, Figure 13, Figure 14, and Figure 15. The two former figures display the structure in water, without static wave acting on it, while the two latter figures contain the static wave with 100 year storm significant wave height and a wavelength 1.5 times the hull diagonal length as specified by ABS.

Figure 12: Pressures in Positive X, Y, and Z Directions without Wave

Figure 13: Pressures in Negative X, Y, and Z Directions without Wave


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Figure 14: Pressures in Positive X, Y, and Z Directions with Static Wave

Figure 15: Pressures in Negative X, Y, and Z Directions with Static Wave

All of the weights of the semi-submersible were were then added to the model. These weights include the topside, columns, pontoon, nodes, risers, and the mooring lines. The weight of the topside is 40,256 kips and was uniformly distributed distributed across the rigid plate on top of the model. The weight of the columns and pontoons, 4,753 kips and 54,756 kips, respectively, were also inputted as uniformly distributed distributed loads. The weights of the nodes, 4,159 kips each, were added to the bottom of the columns. The eight risers, weighing an average of 444 kips each, are located on opposite sides of the pontoon with four on each side. Located at the top of the columns are the twelve mooring lines, weighting 68 kips each. This weight distribution can be seen in Figure 16.


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Figure 16: Weight Distribution of Semi-Submersible Semi-Submersible Components

The buoyancy force counteracts the weights of the entire semi-submersible and is equal to 135,028 kips as seen in Figure 17.

Figure 17: Buoyancy Force

Springs were placed at the nodes between the columns and the pontoons to represent the mooring lines, shown in Figure 18.


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Figure 18: Springs Attached at Nodes

The spring stiffness is determined by: k = F/x Where: F = average force of mooring line (from GMOOR) at fairlead = 116.8 kips x = maximum displacement of semi-submersible = 550 ft. (from watch circle defined by ABS as 10% of the water depth)

Weight, Buoyancy and Stability Weight approximations were given for each of the main shapes used in the basic hull design were 9, 12 and 14 lbs/ft3 for columns, pontoon and nodes respectively. The weight of the columns seen in Figure 20 is modeled as a point mass for stability at the geometrical center of the column. The buoyancy is modeled as a point force at the geometric center of the submerged portion of the column with a magnitude equal to the weight of displaced water.

Figure 19: Column Diagram


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The weight of the pontoon seen in Figure 20 is modeled as a point mass in the center of each pontoon- there being four individual pontoons in the ring. The buoyancy is modeled as a point buoyancy in the geometrical center of the submerged portion of each of the pontoons in the ring. The force applied at the buoyancy point is equal to the weight of displaced water. For operational and survival conditions, the pontoon is completely submerged. Only in a float-on or float-off scenario is the pontoon possibly only partially submerged.

Figure 20: Pontoon Diagram

The nodes were modeled as the densest part of the hull and are the portion of the hull where the columns intersect the ring pontoon as seen in Figure 21.

Figure 21: Node Diagram

Like the columns and pontoon, the nodes weight is modeled as a point mass located at the geometric center of the node and the buoyancy is modeled as point buoyancy located at the center of the submerged portion of the node. Like the pontoon, under both operational and survival conditions the nodes are completely submerged and are only partially submerged in a float-on or float-off scenario. The magnitude of force applied at the buoyancy point is equal to the weight of the displaced volume of water.


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Two conditions were considered in regard to given topside horizontal center of gravity: a given CG of (0,0) (with the the origin at the top, middle of the deck), or an offset CG. The ideal scenario would be a topside with a given given centered horizontal center of gravity. Conditions may arise in fabrication resulting in a slight or even drastic d rastic movement of the CG from the topside center cente r that would have to be permanently offset in ballasting tanks. This offset may require require a significant amount of ballasting to offset, and thus put the float-on/float-off draft over the maximum draft allowed. If production deadlines are not met, met, a scenario might occur where most most of the topside is moved out with the hull to the project location and another topside component is derived at a later time. In this scenario, ballasting would be used to temporarily offset offset the asymmetrical weight of topside during float-on/float-off operations and until the missing topside componen t is delivered. These scenarios were kept in mind during the ballasting tank design. Eight steel catenary risers (SCR) were required for production, all at different tensions. It was initially thought that ballasting tanks would have to be used to counteract the offset CG, but it was also thought possible to hang the SCRs as evenly as possible off opposite sides of the hull to minimize CG shift. These risers were placed in the spreadsheet shown in the diagram in Figure 22.


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Figure 22: Riser Placement and Ballasting Tank Diagram

Mooring weight and/or tension at fairleads had to be added as well to find the final vertical center of gravity, draft and freeboard. freeboard. The mooring tensions (found in a later part of the report) report) are also shown at the corners of o f the diagram in Figure 22: Riser Placement Plac ement and Ballasting Tank Diagram. Resultant center of gravity was calculated from transverse, lateral and vertical moments as seen in Figure 23.


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Figure 23: Balancing Spreadsheet

To satisfy damaged stability criteria recommended in ABS, 6 equally sized tanks were placed in each of the four pontoons. Tank ballasting levels were determined determined by an automated Macro imbedded in a spreadsheet that would first balance the hull by filling some of the tanks to


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counteract any offsetting topside CG, then filling them all to reach a 35 ft. freeboard, then consolidating the ballasting water into into as few tanks as a simple algorithm could handle. A demonstration of an auto-ballasting spreadsheet system can be seen in Figure 24.

Figure 24: Auto Ballasting Example

A float-on/float-off scenario for a (0,0) topside CG analysis simply involved removing riser and mooring tension and emptying tanks. If the small angle stability stability was acceptable (GM greater than 10 ft.) and the draft was less than the maximum allowed by Dockwise equipment (29.52 ft.) then float-on/float-off would remain a viable option. An example of this scenario can be seen in Figure 25.


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Figure 25: Horizontally Centered Topside CG Float-on/Float-off Float-on/Float-off Scenario

As is evident in Figure 25, the gravity to metacentric height is in excess of the target 10 ft. and the draft is less than the maximum 29.52 ft. leaving a dry-tow an option for this design. An offset topside CG for a float-on/float-off scenario was also considered and also seemed more critical than for an operational situation. The only method the hull has to counteract an offset topside CG is with ballasting. Any increase in ballasting weight, weight, however, would increase the already relatively deep draft for float-on/float-off and could quickly remove dry-towing from transportation options. An example of this scenario is seen in Figure 26.


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Figure 26: Excessive topside CG offset for Float-on/Float-off

The draft in Figure 26: Excessive topside CG offset for Float-on/Float-off is highlighted red signifying an error that was triggered by excessive draft for the float-on/float-off condition. For quick analysis the gravity to metacentric height (GM) was used to determine right away if the proposed design dimensions would result result in a stable hull or not. This stability analysis was only valid for small angles of list, so StabCad was used for the large angle stability analysis. analysis. An intact stability analysis was run first resulting in a graph similar to the example shown in Figure 27.


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Figure 27: Intact Stability Objective Diagram

For an intact analysis, two basic requirements were to be met: one, that the area ratio is greater ⎛ Area[ A + B ] ⎞ ≥ 1.3 ⎟ and two, that the righting arm moment is at least 2 times greater than 1.3 ⎜ ⎝ Area[C + B] ⎠ than the heeling arm moment at the down flooding inclination angle for 100 knot winds. A damaged case analysis stipulated that the worst-case scenario of any two consecutive flooded tanks anywhere in the hull had to result in a minimum 7 degree distance between the first intercept between the righting arm and heeling arm and the down flooding angle as seen in Figure 28 in 50 knot winds.


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Figure 28: Damaged Stability Objective Diagram

Once dimensions passed small angle stability, freeboard and hydrodynamics tests a spreadsheet recorded the X, Y and Z positions positions of each key point used for a StabCad model. A batch file then ran a Matlab program that took the Excel spreadsheet X, Y, and Z points and saved them as a .txt file in a StabCad friendly format. The text file was saved saved as a new StabCad file which was then run to check large angle stability for intact and damaged cases. A simple example of this StabCad model can be seen in Figure 29. Down flooding points were placed at the tops of the columns, and panels were defined according to where solid planes were in the model. Hull volumes were defined differently than the topside volumes and shape coefficients were applied to each of the topside components.

Figure 29: StabCad Model


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Hydrodynamics of Motions and Loading One of the early objective conformity tests was in hydrodynamics, having both heave and pitch/roll natural periods greater than 20 seconds. A virtual added mass approximation of 100% the hull weight was used to determine heave period. Two formulas were used to perform these tests: T Heave

= 2Π

2m ρ gAwp

Where: m = mass ρ = density g = gravity Awp = Water plane area

T Roll

= 2Π

I Awp gGM

Where: I = Second Moment of Inertia with respect to water plane GM = distance from the center of gravity to metacenter

In addition to heave and pitch/roll periods, heave and pitch responses, were to be determined; conforming to ABS recommendations. A simplified dynamic free-body free-body diagram can be seen in Figure 30.

F(t) m

k

c

Figure 30: Simplified example example of heave motion motion

RAO (Response Amplitude Operator) data was found using u sing a hull of similar dimensions in GMOOR. RAO is defined as response response amplitude of the structure per unit wave height or wave amplitude. Figure 30 shows a simplified simplified example of heave motion, the governing equation used for calculation can be seen in the following equation.

OCEN 407 Design Class ••

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m X + c X + kX

32

= F (t ) = Re {F0e iwt }

Where: m = Equivalent Virtual Mass of System (Real mass +Added mass) c = Equivalent Viscous Damping Coefficient of System k = Equivalent Stiffness of System F(t) =External Force (i.e. Regular Wave Force) RAO values in conjunction with JONSWAP data were used to develop maximum heave and pitch/roll responses for different headings using the following following equations. RMS

RS

= ∆ω Σ ( RAO2 i

= ∆ω

i

2

i

S (ω ) )

RAO S (ω ) i

Where: is in rad/s and S(ω) is the metocean data calculated using JONSWAP ω

The limits recommended by ABS are a re defined as +/-16 feet for all heave maximum responses, +/-4 degrees for pitch/roll maximum response using 10 year ye ar storm data, and +/-10 degrees for pitch/roll maximum response using 100 year storm data.

Strength and Structural Design - General As previously stated, the program called ETABS was used to perform the structural analysis. The model length of the pontoons and topside is 220 feet, while the height of the model is 118 feet. Equivalent cross-sectional areas for the beams, pontoon, and columns were determined by moments of inertia. The thickness of the columns and pontoon is 1 inch, and modeled as 1.25 in. to account for scantling, ribs, ribs, and stiffeners. A rigid plate was placed on top of the columns to represent the topside. A stick figure was modeled to represent the semi-submersible, semi-submersible, with the previous stated pressure, weight, and buoyancy loadings. The stresses that are created from these forces are compared to the ABS code 3-2-3.3 through 3-2-3.11. The values of the stress for the topside and pontoon from ABS come from the following equations. F =

F y F .S .

Where:

F y = yield strength of steel F.S. = factor of safety = 1.67

For the columns, the equation for the stress is:


F =

Fcr

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F cr F .S .

⎛ F y 2 ⎞ ⎛ Kl ⎞2 = F y − ⎜⎜ 2 ⎟⎟ ⎜ ⎟ ⎝ 4π E ⎠ ⎝ r ⎠

Where:

F cr = critical stress of steel E = Modulus of Elasticity K = effective length factor r = radius of gyration

By using 50 ksi, common for many types of steels, for the yield strength of the steel used, the stresses for the topside and pontoon are both 29.94 ksi. For the columns, the stress is calculated to be 27.8 ksi.

Mooring The purpose of a mooring system is to limit the semi-submersibles movement so that the platform remains in place over the equipment on the sea floor. The mooring system does allow for some movement of the platform so that the amount of tension in the mooring lines is reduced which allows for smaller diameter mooring lines thus reducing material costs. Also if the mooring system is to tight then if the platform suffers an impact from a large wave such as a rouge wave it can cause a very sudden and dramatic acceleration of the platform that can throw workers to the floor and damage equipment. However, there is a limit to how much the platform can offset because in most cases with steel catenary risers an offset greater than 5 percent of the water depths will cause increased fatigue on the risers or break them. Traditionally mooring lines have consisted of a chain fairlead and ground chain and a wire rope in between the two. However, for this design analysis it was decided to investigate the use a polyester rope as well at steel stranded wire. The reason for this is that polyester is much lighter than wire and so decreases the weight on the platform and has a much hire modulus of elasticity which allows for more restoring force. It was decided that a twelve leg taut and semi-taut mooring system should be analyzed along with a sixteen leg taut and semi-taut. A catenary mooring system was not analyzed because at 5500 foot water depths such systems become very heavy and much more difficult to install. Due to the limited amount of time available for this design a preliminary analysis was performed that tested the viability of using polyester rope and stranded wire for taut and semi-taut systems. The actual material properties used for the polyester rope were those provided by InterMoor and for the stranded wire the material properties of steel jacketed spiral stranded wire were used, these properties were also provided by InterMoor. After preliminary tests, by comparing the polyester rope and stranded wire designs with similar break strengths, it was found that for a taut mooring configuration, the polyester outperformed


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the stranded wire. The wire in fact did not pass API design guidelines because the minimum factor of safety for the stranded wire configuration was only 1.1. The API guidelines used for comparison are listed later later in this section. The reason that the wire wire had much lower factors factors of safety is because the wire is less elastic than the polyester, initiating fatigue sooner. To compensate for this, the wire diameter and length were increased until they passed the guidelines. As a result, the wire mooring configuration was 4.5 times heavier than the polyester system. Although wire is less expensive per pound than polyester, the cost of materials materials for the two designs is still similar. However, when a larger diameter is used for the line, it is more difficult to install. When testing the semi-taut design, it was was discovered that the polyester allowed the offset of the platform to be greater than the API guidelines. There are two reasons for this occurrence: elasticity of the polyester and that it is almost neutrally buoyant in water. However, the semi-taut configuration needs the weight in the mooring lines to help pull the platform back bac k to its proper position. Due to these features of the polyester line, it was decided that further analysis for taut legs would only be performed with polyester rope and chain configurations. For semi-taut configurations configurations only stranded stranded wire and chain configurations would be considered. In order to test test the four designs, a software program called GMOOR was used. GMOOR is a software package that allows the user to input the water depth, environmental force coefficients, which are computed from from the environmental loads computed earlier earlier in the report. The location of the semi-submersible’s fairleads is also entered into the GMOOR input file along with RAO data. A separate input file is created for the actual mooring lines to be used. This file file contains the physical characteristics of the different mooring lines used, such as weight, design break strength, and stretch properties. This file also includes the the length and diameter of each element in the mooring line, the depth of the anchor, and the lateral distance from the fairlead to the anchor. Once these files are created, GMOOR combines them and constructs a diagram of what the design will look like and analyzes the tensions acting on the mooring lines and the anchor. GMOOR then allows the user to enter environmental forces and the angle at which they act on the platform. GMOOR assumes that anchors can never fail, allowing the user to break lines in order to check the damaged performance of the mooring system. Four designs were fully fully tested and optimized using GMOOR. The testing included running a batch file that dynamically analyzed the environmental forces as being collinear and tested them at 22.5 degree intervals around the platform. At each of these intervals, GMOOR would test the mooring system with all lines intact and then then break each line sequentially and then reset it and test the next line. line. By analyzing the mooring system this way, it was possible to determine not only the response when the 1st, 2nd or 3rd most loaded line is broken, but the response when any line is broken. Therefore, GMOOR was able to find the worse worse case scenario. The optimization was performed performed by shortening the line lengths and decreasing the diameters to minimize material costs while making sure not to sacrifice the safety safety of the system. The mooring designs were tested against guidelines created by the American Petroleum Institute (API) and the American Bureau of Shipping (ABS) which are:

• • • •

Maximum Offset for Intact Operational Condition 5% of Water Depth Maximum Offset for Damaged/Survival Condition 7% of Water Depth Minimum Factor of Safety for Intact Condition 1.67 for Dynamically Analysis Minimum Factor of Safety for Damaged Condition Con dition 1.25 for Dynamically Analysis


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• Polyester Rope/Jacketed Spiral must not touch seafloor Ideally, this mooring analysis would include analyzing the various environmental loads coming from the actual average directions and other various angles to the platform rather than examining them only as collinear. Such situations can cause unexpected responses. However, this was beyond the scope of the design because the actual current, wind and wave directions were unknown since there are no obtainable historical records.

Cost The total cost of this design is approximately ap proximately $7.2 million, which includes materials and equipment but not installation costs.

Results General Arrangement and Overall Hull Design Final dimensions are seen in in Figure 31. These dimensions were larger than than originally expected, being governed by down flooding angle rather than the expected freeboard.

Figure 31: Final Hull Dimensions

Wind and Current Loading After completing the excel spreadsheet to calculate the wind, current and wave loads the excel spreadsheet added up the sum of all the forces to calculate the total environmental load acting on the platform. Table 2 shows the result of these calculations, for both operational and survival conditions.


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Operational Conditions (kips) North South West 381.6 370.0 354.4 NE NW SE 470.2 473.3 462.5 Survival Conditions (kips) North South West 488.6 472.4 450.5 NE NW SE 598.6 603.1 587.8

East 349.7 SW 465.6 East 443.8 SW 592.2

Local and Global Loading ETABS was run with pressures, pressures, weights, buoyancy, and spring forces on the model. Figure 32 displays an exaggerated model of the deflections and displacements of the topside, pontoons, and columns.

Figure 32: Deflections and Displacements

Since the wind, wave, and current forces were not modeled for the structural analysis, the reaction forces for the springs in the X and Y directions are zero, and the weights of all of the components are cancelled out from buoyancy to have no reaction in the Z direction, as shown in Figure 33.


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Figure 33: Reaction Forces

Weight, Buoyancy and Stability Finalized dimensions resulted in the float-on/float-off (labeled as tow out/ loading) draft, operating draft and optional survival draft seen in Figure 34.

Figure 34: Final Drafts

Auto-ballasting could handle a permanent CG offset of 47 ft in both lateral and transverse directions for operational and survival conditions as seen in Figure 35 .


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Figure 35: Maximum Permanent Offset for Operational and Survival Conditions

Due to draft constraints, and offset topside CG is likely more crucial for float-on/float-off conditions. A maximum acceptable topside CG shift of 10 ft in both lateral and transverse transverse directions is seen in Figure 36.


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Figure 36: Maximum Permanent Offset for Float-on/Float-off Float-on/Float-off Condition

Hydrodynamics of Motions and Loading Using previously mentioned equations in a spreadsheet that can be seen in Appendix Appendix A: Hydrodynamics of Motions and Loading, for a hull running on the light side of weight approximations- response periods were 21.8 and 25.3 seconds for heave and pitch/roll respectively. Since the auto-ballasting Macro run in the ballasting spreadsheet kept the freeboard freeboard at 35 ft., the area of the water plane was the same for a hull on the heavy side of weight approximation as one running on the light side. Therefore, a hull running on the heavy side of the weight approximation had response periods of 21.8 and 25.5 seconds for heave and pitch/roll respectively. Both heavy and light light cases were above the minimum 20 second natural period objectives. Table 3 shows maximum responses for heave and pitch/roll for each heading angle used. The maximum heave response occurs at a 22.5 degree heading and the maximum response for pitch/roll occurs at a 0 degree heading as can also be seen in bold type in Table 3. Table 3: Maximum Responses

Heave Maximum Response (ft)

Pitch/Roll Maximum Response (°)

RAO Heading 10 Year Storm

0°

22.5°

45°

67.5°

90°

0°

22.5°

45°

67.5°

90°

7.26

8.91

8.46

8.24

8.24

2.49

2.23

1.55

1.58

0.69

100 Year Storm

10.61

12.57

11.78

11.25

11.15

4.26

3.86

2.76

2.22

0.86


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Figure 37 through Figure 40 show the RAO, JONSWAP and resultant response plots for each of the maximum cases. 10 Year, 22.5 Degree, Spectral Analysis Analysis (Heave)

1.200 e s n o p s e R , k a e p / ] P A W S N O J , O A R [

1.000 0.800

RAO JONSWAP

0.600

Response 0.400 0.200 0.000

-0.200

0

0.5

1

1.5

w (rad/s)

Figure 37: 10 year, 22.5° heading heading heave spectral spectral analysis

100 Year, Year, 22.5 Degree , Spectral Analysis ( Heave)

e 1.200 s n o p 1.000 s e R 0.800 , k a e 0.600 p / ] P A 0.400 W S 0.200 N O J , 0.000 O 0 A R -0.200 [

RAO JONSWAP Response

0.5

1

1.5

w (rad/s)

Figure 38: 100 year, 22.5° heading heave spectral spectral analysis


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10 Year, 0 Degree, Spectral Analysis (Pitch)

e s n 1.200 o p 1.000 s e R , 0.800 k a e p 0.600 / ] P A 0.400 W S 0.200 N O J , 0.000 O A -0.200 0 R [


0.5

1

1.5

w (rad/s)

Figure 39: 10 year, 0° heading pitch/roll pitch/roll spectral analysis

100 Year, Year, 0 Degre e, Spectral Analysis ( Pitch) Pitch)

e 1.200 s n o 1.000 p s e R 0.800 , k a e 0.600 p / ] P A 0.400 W S N 0.200 O J , 0.000 O A 0 R -0.200 [


0.5

1

1.5

w (rad/s) (rad/s)

Figure 40: 100 year, 0° heading pitch/roll pitch/roll spectral analysis

The final max responses compared to the recommended maximum values can be seen in Table 4 and are well within the maximum values recommended by ABS. Table 4: Actual Hull Response and Recommended Values

Actua Actuall Max Max Recomm Recommen ended ded Max Heave 10 Year Conditions +/- 8.91 ft +/- 16 ft Heave 100 Year Conditions +/- 12.57 ft +/- 16 ft Pitch/Roll 10 Year Conditions +/- 2.49 ft +/- 4 ft Pitch Pitch/Ro /Roll ll 10 100 0 Year Year Condit Condition ions s +/- 4.2 4.26 6 ft +/- 10 ft


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Strength and Structural Design - General The shear and moment diagrams due to the applied forces are shown in Figure 41 and Figure 42, respectively.

Figure 41: Shear Diagram

Figure 42: Bending Moment Diagram

From the shear and moment diagrams and tables, the deflections, moments, and stresses of the topside beams, pontoons, and columns for both cases are shown in Table 5. Table 5: Deflections, Moments, and Stresses of Structure

Deflections

t n t Topside 1.16 in. (downward) a f t a s r n D Columns 0.04 in. (outward) o Pontoon 0.76 in. (upward) C c e Topside 1.17 in. (downward) i t v a a Columns 0.05 in. (outward) t S W Pontoon 0.81 in. (upward)

Calculated Stresses

Stresses from ABS Guidelines

6

29.51 ksi

29.94 ksi

6

23.6 ksi

27.8 ksi

6

29.76 ksi

29.94 ksi

6

29.88 ksi

29.94 ksi

6

23.7 ksi

27.8 ksi

6

29.92 ksi

29.94 ksi

Moments 4.37x10 kip-ft 13.6x10 kip-ft 5.30x10 kip-ft 4.62x10 kip-ft 13.8x10 kip-ft 5.59x10 kip-ft


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The deflections are small enough to not cause any damage, and should not cause any motion discomfort. The stresses caused by the forces acting on the hull fall within the ABS code. The thickness of 1 inch chosen for the hull is a good value to give small deflections and to keep the stresses within ABS recommendations, but could possibly be reduced to help with reducing moments and stresses, stresses, along with with cost efficiency. efficiency. Also, the stresses stresses are very close to the recommended values, which could cause buckling in the beams.

Mooring When all required data is entered into GMOOR it can generate a plan view or a 3D view of the inputted mooring system. Figure 43 shows the plan view for the twelve leg taut and semi-taut configurations, the lines are positioned to 30 degrees from horizontal with 15 degrees between each line.

Figure 43: 12 Leg Spread

Figure 44 shows the plan view for the sixteen leg taut and semi-taut configurations, the lines are positioned to 30 degrees from horizontal with 15 degrees between each line


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Figure 44: 16 Leg Spread

Figure 45 shows the results of the tests ran in GMOOR for each mooring configuration. The figure compares the minimum factor of safety for intact and damaged conditions under survival storm conditions with the API guidelines. It also compares the offset of the platform as percent of water depth for operational, survival and damaged survival conditions to the recommended guidelines. 7.00 7% Max Offset

6.00

5% Max Offset

5.00 4.00

12 Leg Taut 12 Leg Semi -Taut

1.67 Min Damaged FOS 1.25 Min Damaged FOS

16 Leg Taut

3.00

16 Leg Semi -Taut 2.00 1.00 0.00 Min FOS Intact

Min FOS Damaged

Max Offset Max Offset Operational (% Survival (% WD) WD)

Max Offset Damaged (% WD)

Figure 45: Mooring Analysis Results


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For each of the designs the cost was computed using the different line costs as $3.20 per pound for polyester mooring line, the jacketed spiral costs $2.07 per pound and the chain costs $1.40 per pound. The cost of equipment (chain jacks, fairleads etc.) was $450,000 per line. Figure 46 reflects the cost of each mooring configuration for line material costs and equipment costs, however it does not represent the installation costs. Moor ing Line Line Costs $14,000,000.00 $12,000,000.00 s r a $10,000,000.00 l l o D S $8,000,000.00 U n i t s $6,000,000.00 o C l a t $4,000,000.00 o T

$2,000,000.00 $0.00 12 Leg Taut

12 Leg Semi- Taut

16 Leg Taut

16 Leg Semi- Taut

Des ign Type

Figure 46: Mooring Material and Equipment Costs

After careful comparison of the different mooring designs it was decided that the twelve leg taut mooring system would be the best option. This conclusion was developed based on the fact that the twelve leg taut design while not having the best factor of safeties, it does have values well above the recommended minimum. Also the twelve leg taut design does have a good offset distance it is loose enough to not cause the response to be to rigid while it is tight enough that it doesn’t get too close to recommended max offset. The price of the mooring design also makes this the most cost effective choice. Figure 28 is a 3D drawing of the mooring system created by GMOOR. The 12 leg taut system consists of 200 feet of 2.75 inch diameter K4 Studless chain for the anchor, 7350 feet of 3.94 inch Marlowpoly polyester rope, and 300 feet of 3.0 inch K4 Studless chain for the fairlead. The extra diameter of the chain at the fairlead is to compensate for the extra fatigue generated at the fairlead. The diameters of these chains reflect the added diameter for corrosion allowance as specified by API 2SK guidelines which is a range of 0.2 to 0.4 millimeters per service year. It was decided to be a little conservative in the corrosion allowance so a value of 0.3 millimeter per service year was chosen resulting in an increased of 0.25 inches in diameter for the 20 design life in this project. The tests were performed without the additional corrosion allowance as suggested by API 2SK. The 300 feet of chain at the fairlead allows for the platform to offset in any direction up to 150 feet drilling purposes, at the maximum of 150 feet it was found that the minimum factor of safety in the 10 year storm


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condition is 2.63 intact and 1.94 damaged which meets API guidelines. The total cost of this design is approximately $7.2 million, which includes materials and equipment but not installation costs. Figure 47 shows the 3D rendering created by GMOOR of the chosen 12 leg taut leg mooring system.

Figure 47: Chosen 12-leg Taut Mooring Design

Figure 48 shows the final 12 leg taut mooring system design, the final component comp onent diameters including corrosion allowances and component locations.

Figure 48: Final Mooring Design


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After designing the mooring configuration the type and size of anchor needed to be determined. The two options available for a taut leg mooring system are suction piles and vertically loaded drag embedment anchors. For the vertically loaded drag embedment anchor the Vryhof Stevmanta anchor was chosen because the information for sizing was available. Using the Vryhof Anchor Manual and the tension at the anchor found from GMOOR for the chosen mooring design the necessary size of the Stevmanta anchor was found to be 11.36 tons. For designing the suction pile InterMoor volunteered to size the anchor base on the tension load computed in GMOOR. The result was a suction pile 56 feet long with an outside diameter of 6 feet and a wall thickness of 1.65 in. and a top thickness of 5.5 in. The weight of this anchor is 75.5 tons. Because installation and manufacturing costs for both anchors was not available the decision of which anchor to be used had to be based off the material costs. The steel cost of one Stevmanta anchor is approximately $51,000 (USD) and the steel cost of one suction pile is approximately $340,000 (USD). Based on the drastic difference in price the undeniably most cost effective solution was the Stevmanta vertically loaded drag embedment anchor. The steel cost for 12 of these anchors was only $612,000 (USD) approximately.

Cost The final mooring line cost with associated equipment e quipment for the chosen 12-leg taut system can be seen in Figure 49. Moor ing Line Line Costs $14,000,000.00 $12,000,000.00 s r a $10,000,000.00 l l o D S $8,000,000.00 U n i t s $6,000,000.00 o C l a t $4,000,000.00 o T

$2,000,000.00 $0.00 12 Leg Taut

12 Leg Semi- Taut

16 Leg Taut

16 Leg Semi- Taut

Des ign Type

Figure 49: Mooring Cost Summary

The Stevmanta anchors chosen were priced at $51,000 (USD) a piece, running a total capital cost of $612,000 (USD). Final hull dimensions with approximate densities and $12,000 per ton, cost approximately $184,000,000 (USD) capital. The total capital cost was approximately $192,000,000 (USD).


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Conclusion All of the following objectives of the chosen competencies have been met in excess of minimum recommendations stipulated by pertinent regulatory agencies. • Drafts & Freeboard o A maximum float-on float-off draft of 29.52 ft. determined by Dockwise boat capacity. A minimum operational freeboard (air gap) of 35 ft. based on metocean o data. • Hydrodynamic responses o A minimum natural heave and pitch/roll period of 20 seconds based on client requests for optimum operation of topside separation tanks and risers. o A maximum of +/-16 ft heave response based b ased on ABS recommendations. ◦ A maximum 4 pitch/roll for 10 year storm conditions and a maximum 10◦ o pitch/roll for 100 year storm conditions based on ABS recommendations. • Large Angle Intact Stability o Righting Arm should be greater than 2 X the heeling arm at the down flooding angle. Area ratio for a non-ship shaped floating structure should be greater than o 1.3. • Large Angle Damaged Stability o There should be a distance greater than 7 degrees between the first intercept of the righting and heeling arm and the down flooding angle. • Structural Stress Allowances Maximum topside stress of 29.94 ksi o o Maximum column stress of 27.8 ksi Maximum pontoon stress of 29.94 ksi o • Mooring Dynamic intact mooring analysis factor of safety should be greater than o 1.67 as per API codes. Dynamic damaged mooring analysis factor of safety should be greater o than 1.25 as per API codes. o Pretension stress for semi-taut and taut-leg mooring systems should not exceed 20% of the breaking strength. Platform offset for intact mooring system during operations should not o exceed 5% of the water depth. o Platform offset for intact mooring system during survival mode should not exceed 7% of the water depth. Platform offset for damaged mooring system should not exceed 7% of the o water depth. Platform must be able to move 150 feet off center in any direction for o drilling purposes. • Cost o Cost should be minimized while meeting all other objectives.


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For the eight aforementioned competencies: 1. General Arrangement and Overall Hull Design 2. Wind and Current Loading 3. Local and Global Loading 4. Weight, Buoyancy and Stability 5. Hydrodynamics of Motions and Loading 6. General Strength and Structural Design 7. Mooring 8. Cost The general hull design had columns columns heights larger than would be expected. The governing objective forcing the columns higher was the location of the modeled down flooding points instead of the expected minimum minimum freeboard. Further StabCad analysis is suggested to confirm this. If indeed the down flooding angle is the governing factor, the down flooding points should be moved up to the topside deck or above to reduce column height. A reduction of column height in either case will allow a reduction in required pontoon and node sizes further, significantly decreasing capital cost. Sloshing analysis at the natural heave and pitch/roll periods for the tank size should be completed to see how sloshing could effect hull motions before partially filled tanks are accepted for long-term ballasting ballasting and trimming design. If sloshing proves to be an issue, tanks should be filled as full as possible, or fitted with floating-top tanks. A significant variable in cost for anchors is in installation. Installation costs could easily easily swing the chosen anchor design from from Stevmanta to SEPLAs. There is also a discrepancy between industry review and product recommendations as to whether drag embedment anchors such as Stevmantas are ideal for a taut-leg mooring system or not. Some suggest that they are are ill-fitted due to a lack of precision placement and the SEPLAs would be a better choice. Because of their suction embedment, however, SEPLAs are expected to run a higher installation cost. Clarification as to the precision placement capabilities of Stevmanta anchors and the associated installation costs for the three different types of anchors analyzed (Suction Piles, Stevmanta and SEPLAs) need to be completed before placement.


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References American Bureau of Shipping (ABS) Guide for Building and Classing Facilities on Offshore Installations, Houston, TX. 2000 American Bureau of Shipping. Guide for Building and Classing Floating Production Installations, Houston, TX. 2004 American Bureau of Shipping. Rules Ru les for Building and Classing Mobile Offshore Drilling Units, Houston, TX. 2004 American Bureau of Shipping. Rules Ru les for Building and Classing Steel Vessels, Houston, TX. 2005. American Petroleum Institute (API). Interim Guidance for Gulf of Mexico MODU Design Practice- 2006 Hurricane Season (API RP95F), Washington D.C. 2006 American Petroleum Institute (API). Recommended Practice for Design and Analysis of Station Keeping Systems for Floating Structures, First Edition. Washington D.C., June 1995. (API 2SK) AutoDesk, Inc. AutoCAD Software, 2004 Computers and Structures, Inc., ETABS, Nonlinear Version 9.0.5, 2005 Global Maritime Consultancy, Ltd. Gmoor32, Version 9.406c, 2001 Gunter and Associates, Inc. StabCAD User’s Manual, 1999.


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Appendix A: Hydrodynamics of Motions and Loading The following spreadsheet was used to take given data, hull dimension changes and estimated densities and weights to process some of the required hydrodynamic properties of the semisubmersible. Design criterion being monitored per design iteration can be seen at the top of the spreadsheet below.


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Appendix B: Ballasting The following spreadsheets give examples of design processes in which varied centers of topside gravity location are tested versus freeboard, hydrodynamic responses, small angle stability, maximum float-on draft and hull ability to counter-ballast offset center of gravity. gravity. The topside center of gravity can be seen in the white cells on the left and a partially filled ballasting tank is signified by the blue cells in the plan view of the tank arrangement diagram. Percentage that an individual tank is filled is labeled on that individual individua l tank and riser and mooring tensions are a re zero in a float-on, float-off scenario. Also included in this appendix is the table used to calculate moment arms used in ballasting.


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Appendix C: Environmental Loads The following spreadsheets were used in conjunction with shape and height coefficients as per regulation to calculate concurrent wind, current and mean wave drift environmental loads on the semi-submersible.


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Appendix D: StabCad StabCad Each design iteration resulted in different hull dimensions that ne eded to be tested in StabCad to conform to regulation in large angle stability in both intact and damaged scenarios. A spreadsheet was used to determine the (X,Y,Z) points required to define the hull shape, basic topside dimensions and floodable compartments. compartments. These points were then run through through a program putting them in a StabCad-friendly format in which unaltered data was appended to the .txt file and loaded into StabCad. An example of one of these design design iteration input and output files are seen in the following appendix. Input(damage and intact both in one time)

ALPID 3D View 0.707 0.707 -0.424 0.424 0.800 1 ALPID GLOBAL XY PL 10.000 10.000 ALPID Global YZ Pl 10.000 10.000 ALPID Global XZ Pl 10.000 10.000 ALPID BOTTOM DECK 117.0010.000 117.00 10.000117.00 ALPID PLAN VIEW 10.000 10.000 ALPID TOP QUARTERS 10.000 10.000 ALPID TOP DECK -135.0-135.020.000135.00-135.020.000135.00-105.020.000 ALPID SIDE 10.000 10.000 ALPID SIDE2 10.000 10.000 ALPID TOP COL 130.0010.000 130.00 10.000130.00 ALPREF 3D View 0.0 0.0 1. team 3 malaysia STBOPT 0 EQ CALC US US KGPAR 100. 50. 1.3 7. INTACT 0. 45. 1. DAMAGE 0. 45. 1. DRAFT 63.74 0. 0. 67.87 45. USER USER DAMBOD DRFT 63.74 1 2 3 4 5 6 7 8 DWNFLD 29 DWNFLD 34 DWNFLD 39 DWNFLD 40 DWNFLD 44 GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES

P1F P1L P1T P2F P2L P2T P3F P2L P2T P2F P2L

PONTOON 1 FRONT PONTOON 1 LEFT PONTOON 1 TOP PONTOON 2 FRONT PONTOON 2 LEFT PONTOON 2 TOP PONTOON 3 FRONT PONTOON 3 LEFT PONTOON 3 TOP PONTOON 4 FRONT PONTOON 4 LEFT

P1B PONTOON 1 BACK P1R PONTOON 1 RIGHT P1Z PONTOON 1 BOTTOM P2B PONTOON 2 BACK P2R PONTOON 2 RIGHT P2F PONTOON 2 BOTTOM P2B PONTOON 3 BACK P2R PONTOON 3 RIGHT P2F PONTOON 3 BOTTOM P2B PONTOON 4 BACK P2R PONTOON 4 RIGHT

OCEN 407 Design Class GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES GRPDES

JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT

P2T C1F C1L C1T C2F C2L C2T C3F C3L C3T C4F C4L C4T T1F T1L T1T

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PONTOON 4 TOP P2F PONTOON 4 BOTTOM COLUMN 1 FRONT C2B COLUMN 1 BACK COLUMN 1 LEFT C2R COLUMN 1 RIGHT COLUMN 1 TOP C2Z COLUMN 1 BOTTOM COLUMN 2 FRONT C2B COLUMN 2 BACK COLUMN 2 LEFT C2R COLUMN 2 RIGHT COLUMN 2 TOP C2Z COLUMN 2 BOTTOM COLUMN 3 FRONT C2B COLUMN 3 BACK COLUMN 3 LEFT C2R COLUMN 3 RIGHT COLUMN 3 TOP C2Z COLUMN 3 BOTTOM COLUMN 4 FRONT C2B COLUMN 4 BACK COLUMN 4 LEFT C2R COLUMN 4 RIGHT COLUMN 4 TOP C2Z COLUMN 4 BOTTOM TOP FLATFORM FRONT T1B TOP FLATFORM BACK TOP FLATFORM LEFT T1R TOP FLATFORM RIGHT TOP FLATFORM TOP T1Z TOP FLATFORM BOTTOM

1 -138.00-138.00 0.000 2 138.000-138.00 0.000 3 138.000-138.00 45.000 4 -138.00-138.00 45.000 5 -138.00-83.000 0.000 6 138.000-83.000 0.000 7 138.000-83.000 45.000 8 -138.00-83.000 45.000 9 -138.00 83.000 0.000 10 138.000 83.000 0.000 11 138.000 83.000 45.000 12 -138.00 83.000 45.000 13 -138.00138.000 0.000 14 138.000138.000 0.000 15 138.000138.000 45.000 16 -138.00138.000 45.000 17 -83.000-83.000 0.000 18 83.000-83.000 83.000-83.000 0.000 19 83.000-83.000 45.000 20 -83.000-83.000 45.000 21 -83.000 83.000 0.000 0.0 00 22 83.000 83.000 0.000 23 83.000 83.000 45.000 24 -83.000 83.000 45.000 25 -83.000-138.00 45.000 26 83.000-138.00 45.000 27 83.000138.000 45.000 28 -83.000138.000 45.000 29 -138.00-138.00125.000 30 -83.000-138.00125.000 31 -83.000-83.000125.000 32 -138.00-83.000125.000 33 83.000-138.00125.000 34 138.000-138.00125.000 35 138.000-83.000125.000 36 83.000-83.000125.000

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OCEN 407 Design Class JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT JOINT

37 83.000 83.000125.000 38 138.000 83.000125.000 39 138.000138.000125.000 40 83.000138.000125.000 41 -138.00 83.000125.000 42 -83.000 83.000125.000 43 -83.000138.000125.000 44 -138.00138.000125.000 45 -113.00-113.00155.000 46 113.000-113.00155.000 47 113.000113.000155.000 48 -113.00113.000155.000 49 -103.00-103.00155.000 50 -61.000-103.00155.000 51 -61.000-76.000155.000 52 -103.00-76.000155.000 53 -103.00-103.00175.000 54 -61.000-103.00175.000 55 -61.000-76.000175.000 56 -103.00-76.000175.000 57 -103.00-56.000155.000 58 -58.000-56.000155.000 59 -58.000 57.000155.000 60 -103.00 57.000155.000 61 -103.00-56.000175.000 62 -58.000-56.000175.000 63 -58.000 57.000175.000 64 -103.00 57.000175.000 65 -103.00 83.000155.000 66 41.000 83.000155.000 67 41.000103.000155.000 68 -103.00103.000155.000 69 -103.00 83.000180.000 70 41.000 83.000180.000 71 41.000103.000180.000 72 -103.00103.000180.000 73 -48.000-103.00155.000 74 72.000-103.00155.000 75 72.000 45.000155.000 76 52.000 45.000155.000 77 52.000-85.000155.000 78 -48.000-85.000155.000 79 -48.000-103.00175.000 80 72.000-103.00175.000 81 72.000 45.000175.000 82 52.000 45.000175.000 83 52.000-85.000175.000 84 -48.000-85.000175.000 85 82.000-53.000155.000 86 102.000-53.000155.000 87 102.000 47.000155.000 88 82.000 47.000155.000 89 82.000-53.000175.000 90 102.000-53.000175.000 91 102.000 47.000175.000 92 82.000 47.000175.000

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93 82.000-32.000175.000 94 112.000-60.000175.000 95 142.000-60.000175.000 96 172.000-30.000175.000 97 172.000 0.000175.000 98 142.000 30.000175.000 99 112.000 30.000175.000 100 82.000 0.000175.000 101 82.000-32.000180.000 102 112.000-60.000180.000 103 142.000-60.000180.000 104 172.000-30.000180.000 105 172.000 0.000180.000 106 142.000 30.000180.000 30.000180.000 107 112.000 30.000180.000 30.000180.000 108 82.000 0.000180.000 109 -45.000-45.000155.000 110 45.000-45.000155.000 111 45.000 45.000155.000 112 -45.000 45.000155.000 45.000155.000 113 -20.000-20.000285.000 114 0.000-20.000285.000 115 115 0.000 0.000285.000 116 -20.000 0.000285.000 117 30.000-113.00155.000 118 60.000-113.00155.000 119 30.000-113.00125.000 120 60.000-113.00125.000 121 40.000-193.00225.000 122 50.000-193.00225.000 123 50.000-193.00215.000 124 40.000-193.00215.000 125 -30.000113.000155.000 126 -60.000113.000155.000 127 -30.000113.000125.000 128 -60.000113.000125.000 129 -40.000193.000225.000 130 -50.000193.000225.000 131 -40.000193.000215.000 132 -50.000193.000215.000 133 -83.000-138.00 0.000 134 -53.000-138.00 0.000 135 -24.000-138.00 0.000 136 136 5.000-138.00 0.000 137 34.000-138.00 0.000 138 -83.000-83.000 0.000 139 -53.000-83.000 0.000 140 -24.000-83.000 0.000 141 141 5.000-83.000 0.000 142 34.000-83.000 0.000 143 -92.000-138.00 45.000 144 -53.000-138.00 45.000 145 -24.000-138.00 45.000 146 5.000-138.00 45.000 147 34.000-138.00 45.000 148 -92.000-83.000 45.000

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149 -53.000-83.000 45.000 150 -24.000-83.000 45.000 151 5.000-83.000 45.000 152 34.000-83.000 45.000 153 -113.00-113.00125.000 154 113.000-113.00125.000 155 113.000113.000125.000 156 -113.00113.000125.000 157 0.000 0.000 0.000 158 0.000 0.000 0.000 159 0.000 0.000 0.000 160 0.000 0.000 0.000 161 0.000 0.000 0.000 162 0.000 0.000 0.000 163 0.000 0.000 0.000 164 0.000 0.000 0.000 165 0.000 0.000 0.000 166 0.000 0.000 0.000 167 0.000 0.000 0.000 168 0.000 0.000 0.000 169 0.000 0.000 0.000 170 0.000 0.000 0.000 171 0.000 0.000 0.000 172 0.000 0.000 0.000 173 -88.000-138.00 45.000 174 -88.000-88.000 45.000 175 -138.00-88.000 45.000 176 138.000-88.000 45.000 177 88.000-88.000 45.000 178 88.000-138.00 45.000 179 88.000138.000 45.000 180 88.000 88.000 45.000 181 138.000 88.000 45.000 182 -138.00 88.000 45.000 183 -88.000 88.000 45.000 184 -88.000138.000 45.000 45.000 185 -88.000-138.00125.000 186 -88.000-88.000125.000 187 -138.00-88.000125.000 188 138.000-88.000125.000 189 88.000-88.000125.000 190 88.000-138.00125.000 191 88.000138.000125.000 192 88.000 88.000125.000 193 138.000 88.000125.000 88.000125.000 194 -138.00 88.000125.000 88.000125.000 195 -88.000 88.000125.000 88.000125.000 196 -88.000138.000125.000 197 -138.00-138.00 70.000 198 -88.000-138.00 70.000 199 -88.000-88.000 70.000 200 -138.00-88.000 70.000 201 -138.00-138.00 95.000 202 -88.000-138.00 95.000 203 -88.000-88.000 95.000 204 -138.00-88.000 95.000

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JOINT 205 -138.00-138.00120.000 JOINT 206 -88.000-138.00120.000 JOINT 207 -88.000-88.000120.000 JOINT 208 -138.00-88.000120.000 JOINT 209 -138.00-138.00 11.000 JOINT 210 -83.000-138.00 11.000 JOINT 211 -83.000-83.000 11.000 JOINT 212 -138.00-83.000 11.000 JOINT 213 -138.00-138.00 23.000 JOINT 214 -83.000-138.00 23.000 JOINT 215 -83.000-83.000 23.000 JOINT 216 -138.00-83.000 23.000 JOINT 217 -138.00-138.00 34.000 JOINT 218 -83.000-138.00 34.000 JOINT 219 -83.000-83.000 34.000 JOINT 220 -138.00-83.000 34.000 PANEL W TSA 49 50 51 52 PANEL W TSA 53 56 55 54 PANEL W TSA 49 53 54 50 PANEL W TSA 54 55 51 50 PANEL W TSA 51 55 56 52 PANEL W TSA 53 49 52 56 PANEL W TSB 57 58 59 60 PANEL W TSB 61 64 63 62 PANEL W TSB 57 61 62 58 PANEL W TSB 62 63 59 58 PANEL W TSB 59 63 64 60 PANEL W TSB 57 60 64 61 PANEL W TSC 70 71 67 66 PANEL W TSC 65 68 72 69 PANEL W TSC 69 70 66 65 PANEL W TSC 69 72 71 70 PANEL W TSC 68 67 71 72 PANEL W TSC 65 66 67 68 PANEL W TSD 113 116 115 114 PANEL W TSD 109 110 111 112 PANEL W TSD 109 113 114 110 PANEL W TSD 114 115 111 110 PANEL W TSD 115 116 112 111 PANEL W TSD 113 109 112 116 PANEL W TSE 85 86 87 88 PANEL W TSE 90 89 92 91 PANEL W TSE 89 90 86 85 PANEL W TSE 88 87 91 92 PANEL W TSE 90 91 87 86 PANEL W TSE 88 92 89 85 PANEL W TSF 101 108 107 106 105 104 103 102 PANEL W TSF 94 102 103 95 PANEL W TSF 103 104 96 95 PANEL W TSF 104 105 97 96 PANEL W TSF 105 106 98 97 PANEL W TSF 106 107 99 98 PANEL W TSF 108 100 99 107 PANEL W TSF 101 93 100 108 PANEL W TSF 93 101 102 94 PANEL W TSF 93 94 95 96 97 98 99 100

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OCEN 407 Design Class PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL

W W W W W W W W W W W W W W W W W W W W W W

TSG 73 78 84 79 TSG 73 79 80 74 TSG 79 84 83 80 TSG 78 77 83 84 TSG 73 74 77 78 TSG 80 81 75 74 80 83 82 81 83 77 76 82 74 75 76 77 82 76 75 81 122 123 124 121 119 120 118 117 122 118 120 123 122 121 117 118 124 119 117 121 124 123 120 119 125 129 131 127 131 132 128 127 128 132 130 126 125 126 130 129 129 130 132 131 128 126 125 127 P1F 1 4 3 2 P1T 3 4 8 7 P1B 5 6 7 8 P1Z 1 2 6 5 P1L 1 5 8 4 P1R 2 3 7 6 P2B 13 14 15 16 P2T 11 12 16 15 P2F 9 12 11 10 P2Z 9 10 14 13 P2L 9 13 16 12 P2R 10 11 15 14 P3L 5 9 12 8 P3T 8 12 24 20 P3R 20 24 21 17 P3Z 5 17 21 9 P3F 5 8 20 17 P3B 12 9 21 24 P4R 6 7 11 10 P4T 7 19 23 11 P4L 18 22 23 19 P4Z 18 6 10 22 P4F 18 19 7 6 P4B 11 23 22 10 C1L 4 29 185 173 C1R 173 185 186 174 C1F 187 175 174 186 C1B 29 4 175 187 C1T 29 187 186 185 C1Z 4 173 174 175 178 190 34 3 34 188 176 3 188 189 177 176 178 177 189 190

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OCEN 407 Design Class PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL W PANEL W PANEL W PANEL W PANEL W PANEL W BODY 001 D PANEL PANEL PANEL PANEL PANEL PANEL BODY 002 D PANEL PANEL PANEL PANEL PANEL PANEL BODY 003 D PANEL PANEL PANEL PANEL PANEL PANEL BODY 004 D PANEL PANEL PANEL PANEL PANEL PANEL BODY 005 D PANEL PANEL PANEL PANEL PANEL PANEL BODY 006 D

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178 3 176 177 34 190 189 188 195 196 184 183 196 44 16 184 44 194 182 16 182 194 195 183 182 183 184 16 195 194 44 196 181 193 39 15 39 191 179 15 191 192 180 179 180 192 193 181 180 181 15 179 193 192 191 39 45 46 154 153 46 47 155 154 47 48 156 155 45 153 156 48 45 48 47 46 153 154 155 156 .95NODE 1 BOTTOM 1 209 210 133 210 211 138 133 211 212 5 138 1 5 212 209 1 133 138 5 209 212 211 210 .95NODE 2 BOTTOM 213 214 210 209 214 215 211 210 215 216 212 211 213 209 212 216 213 216 215 214 209 210 211 212 .95NODE 3 BOTTOM 213 217 218 214 218 219 215 214 219 220 216 215 217 213 216 220 213 214 215 216 217 220 219 218 .95NODE 1 2 BOTTOM 1 213 214 133 214 215 138 133 215 216 5 138 1 5 216 213 213 216 215 214 133 138 5 1 .95PONTOON 1 LEFT 4 143 133 1 143 4 8 148 5 138 148 8 133 138 5 1 1 5 8 4 143 148 138 133 .95PONTOON 2 LEFT

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OCEN 407 Design Class PANEL PANEL PANEL PANEL PANEL PANEL BODY 007 D PANEL PANEL PANEL PANEL PANEL PANEL BODY 008 D PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL PANEL END

143 144 138 133 133 144

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144 143 139 134 138 149

134 133 148 149 149 148 139 138 148 143 139 134 .95PONTOON 3 LEFT 144 145 135 134 145 144 149 150 139 140 150 149 134 135 140 139 134 139 149 144 145 150 140 135 .95COLUMN 1 BOTTOM 197 198 173 4 198 199 174 173 199 200 175 174 197 4 175 200 4 173 174 175 197 200 199 198 201 202 198 197 202 203 199 198 203 204 200 199 204 201 197 200 197 198 199 200 201 204 203 202 135 145 146 136 145 150 151 146 150 140 141 151 135 136 141 140 146 151 141 136 135 140 150 145 136 146 147 137 146 151 152 147 151 141 142 152 136 137 142 141 147 152 142 137 136 141 151 146 137 147 3 2 147 152 7 3 152 142 6 7 137 2 6 142 3 7 6 2 137 142 152 147

Ouput StabCad Ver. 4.30 SP1

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The following Nomenclature is used in the computer output:

Draft ... Measured from the base line (z=0, or x-y plane) Disp .... Displacemet of the vessel

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TPI ..... Tons/inch displacement KPI ..... Kips/inch displacement MT/Cm ... Metric Ton/ cm displacement KMT ..... Transverse metacentric height (measured from base line) KML ..... Longitudinal metacentric height (measured from base line) LCB ..... Center of Buoyancy position (Longitudinal) (measured from reference point for LCB & LCF) TCB ..... Center of Buoyancy position (Transverse) (measured from coordinate system origin) VCB ..... Center of Buoyancy position (Vertical) (measured from base line) WPA ..... Water plane Area BMT ..... Transv metacentric ht (from ctr of buoyancy) BML ..... Longit metacentric ht (from ctr of buoyancy) LCF ..... Center of Floatation position (Longitudinal) (measured from reference point for LCB & LCF) TCF ..... Center of Floatation position (Transverse) (measured from coordinate system origin) W.P.Moment of Inertia: Longitudinal About neutral axis of water plane area Transverse About neutral axis of water plane area Volume .. of submerged body Tilt Axis The angle of the tilt axis is measured from the posive x-axis Optimum tilt angle The minimum tilt angle at which the area ratio requirement is satisfied KG that satisfies : Heeling arm = Righting arm at or before the downflooding angle Static angle At which the righting moment is zero Area ratio = 1.0 For damage stability starting at the static angle RM/HM Ratio KG that satisfies the requirement : Righting Moment/Heeling Moment >or= 2 within 7 deg past static angle Equilibrium position tilt angle When vessel is in equilibrium and not at the upright position, the positive angle indicate that the part of the vessel to the right of the tilt axis is immersed in water

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* * * Intact Stability Downflooding Point Table * * *

Intact Draft .............. 63.74 Ft Displacement .............. ............ .. 76009.6 S.Tons Center of Gravity (X,Y,Z) = 0.00; 0.00; Angle of Tilt Axis ........

67.87 Ft

45.00 Deg

Downflooding Points Height Above Water (Ft) ------------------------------------------------------------------------------------Downflooding Angle = 15.76 Deg @ Weathertight Angle = 15.76 Deg @

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 61.3 61.2 61.2 61.2 61.1 61.0 60.9 60.8 60.5 59.9 59.2 58.2 2 Int/Dam 61.3 57.8 54.4 51.0 47.5 44.0 40.5 37.0 33.4 29.4 25.3 21.0 3 Int/Dam 61.3 61.2 61.2 61.2 61.1 61.0 60.9 60.8 60.5 59.9 59.2 58.2 4 Int/Dam 61.3 61.9 62.6 63.2 63.8 64.4 65.0 65.5 65.9 66.0 65.9 65.7 5 Int/Dam 61.3 64.7 68.0 71.4 74.7 78.0 81.3 84.6 87.7 90.5 93.0 95.5 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 57.2 56.2 55.1 53.9 52.7 51.5 50.0 48.4 46.6 44.7 42.8 40.9 2 Int/Dam 16.7 12.3 7.8 3.4 -1.1 -5.6 -10.3 -15.1 -20.1 -25.2 -30.3 -35.3 3 Int/Dam 57.2 56.2 55.1 53.9 52.7 51.5 50.0 48.4 46.6 44.7 42.8 40.9 4 Int/Dam 65.3 64.9 64.5 64.0 63.4 62.8 62.1 61.1 59.9 58.7 57.4 56.1 5 Int/Dam 97.8 100.1 102.3 104.4 106.5 108.5 110.4 112.0 113.4 114.7 115.9 117.2 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 39.0 37.1 35.2 33.2 31.3 29.4 27.6 25.7 23.9 22.0 20.2 18.4 2 Int/Dam -40.4 -45.4 -50.4 -55.4 -60.3 -65.2 -70.0 -74.8 -79.6 -84.3 -88.9 -93.5 3 Int/Dam 39.0 37.1 35.2 33.2 31.3 29.4 27.6 25.7 23.9 22.0 20.2 18.4 4 Int/Dam 54.8 53.5 52.2 50.9 49.6 48.3 47.0 45.7 44.5 43.2 42.0 40.8 5 Int/Dam 118.4 119.6 120.7 121.8 123.0 124.1 125.1 126.2 127.3 128.3 129.4 130.4


72

Team Malaysia

------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 16.7 14.9 13.2 11.4 9.6 7.9 6.1 4.2 2.4 0.5 2 Int/Dam -98.0 -102.5 -107.0 -111.4 -115.8 -120.2 -124.5 -128.9 -133.2 -137.5 3 Int/Dam 16.7 14.9 13.2 11.4 9.6 7.9 6.1 4.2 2.4 0.5 4 Int/Dam 39.5 38.3 37.1 35.9 34.6 33.4 32.1 30.8 29.4 28.0 5 Int/Dam 131.4 132.4 133.3 134.2 135.1 135.9 136.6 137.3 138.0 138.5 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------

StabCad Ver. 4.30 SP1

***

team 3 malaysia

Intact Stability Parameters

Page

3

***

Draft at no Heel .......... 63.74 Ft Displacement .............. ............. . 76009.6 S.Tons Center of Gravity (X,Y,Z) = 0.00; 0.00;

67.87 Ft

Wind Speed ................ ............... . 100.00 Knot Wind Direction is Normal to Tilt Axis Range of Stability ........ 45.00 Deg Downflooding Angle ........ 15.76 Deg @ Weathertight Angle ........ 15.76 Deg @

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- -------------------------------------------------0.00 0.00 61.3( 2) 45.00 0.00 0.00 0.00 1.66 0.00 0.00 25.01 1.00 0.00 57.8( 2) 45.00 0.71 -0.71 0.21 1.71 0.67 -0.67 25.02 2.00 0.00 54.4( 2) 45.00 1.41 -1.41 0.41 1.75 1.35 -1.35 25.05 3.00 0.00 51.0( 2) 45.00 2.12 -2.12 0.62 1.79 2.02 -2.02 25.09 4.00 0.00 47.5( 2) 45.00 2.83 -2.83 0.83 1.84 2.70 -2.70 25.15 5.00 0.00 44.0( 2) 45.00 3.54 -3.54 1.04 1.88 3.38 -3.38 25.22 6.00 0.00 40.5( 2) 45.00 4.25 -4.25 1.26 1.92 4.06 -4.06 25.32 7.00 0.00 37.0( 2) 45.00 4.96 -4.96 1.49 1.96 4.74 -4.74 25.43 8.00 0.00 33.4( 2) 45.00 5.68 -5.68 1.81 2.01 5.50 -5.50 25.57 9.00 0.00 29.4( 2) 45.00 6.39 -6.39 2.29 2.05 6.36 -6.36 25.75 10.00 0.00 25.3( 2) 45.00 7.11 -7.11 2.89 2.09 7.30 -7.30 25.97 11.00 0.00 21.0( 2) 45.00 7.83 -7.83 3.55 2.13 8.28 -8.28 26.23 12.00 0.00 16.7( 2) 45.00 8.55 -8.55 4.25 2.16 9.29 -9.29 26.52 13.00 0.00 12.3( 2) 45.00 9.27 -9.27 4.98 2.20 10.31 -10.31 26.84


73

Team Malaysia

14.00 0.00 7.8( 2) 45.00 10.00 -10.00 5.74 2.24 11.36 -11.36 27.19 15.00 0.00 3.4( 2) 45.00 10.73 -10.73 6.53 2.27 12.41 -12.41 27.58 16.00 0.00 -1.1( 2) 45.00 11.46 -11.46 7.34 2.31 13.49 -13.49 28.00 17.00 0.00 -5.6( 2) 45.00 12.20 -12.20 8.11 2.34 14.52 -14.52 28.44 18.00 0.00 -10.3( 2) 45.00 12.94 -12.94 8.64 2.37 15.40 -15.40 28.83 19.00 0.00 -15.1( 2) 45.00 13.68 -13.68 8.83 2.39 16.03 -16.03 29.13 20.00 0.00 -20.1( 2) 45.00 14.43 -14.43 8.74 2.42 16.49 -16.49 29.35 21.00 0.00 -25.2( 2) 45.00 15.19 -15.19 8.54 2.43 16.87 -16.87 29.55 22.00 0.00 -30.3( 2) 45.00 15.94 -15.94 8.32 2.45 17.24 -17.24 29.76 23.00 0.00 -35.3( 2) 45.00 16.71 -16.71 8.12 2.46 17.61 -17.61 29.98 24.00 0.00 -40.4( 2) 45.00 17.48 -17.48 7.92 2.46 17.99 -17.99 30.21 25.00 0.00 -45.4( 2) 45.00 18.25 -18.25 7.72 2.47 18.36 -18.36 30.45 26.00 0.00 -50.4( 2) 45.00 19.03 -19.03 7.52 2.47 18.74 -18.74 30.70 27.00 0.00 -55.4( 2) 45.00 19.81 -19.81 7.32 2.47 19.11 -19.11 30.97 28.00 0.00 -60.3( 2) 45.00 20.61 -20.60 7.12 2.46 19.48 -19.48 31.24 29.00 0.00 -65.2( 2) 45.00 21.40 -21.40 6.92 2.46 19.84 -19.84 31.52 30.00 0.00 -70.0( 2) 45.00 22.21 -22.21 6.72 2.45 20.21 -20.21 31.81 31.00 0.00 -74.8( 2) 45.00 23.02 -23.02 6.51 2.43 20.56 -20.56 32.11 32.00 0.00 -79.6( 2) 45.00 23.84 -23.84 6.30 2.40 20.92 -20.92 32.42 33.00 0.00 -84.3( 2) 45.00 24.66 -24.66 6.10 2.37 21.27 -21.27 32.74 34.00 0.00 -88.9( 2) 45.00 25.50 -25.50 5.89 2.34 21.62 -21.62 33.06 35.00 0.00 -93.5( 2) 45.00 26.34 -26.34 5.68 2.31 21.97 -21.97 33.40 36.00 0.00 -98.0( 2) 45.00 27.19 -27.19 5.47 2.28 22.31 -22.31 33.74 37.00 0.00 -102.5( 2) 45.00 28.05 -28.05 5.24 2.26 22.64 -22.64 34.09 38.00 0.00 -107.0( 2) 45.00 28.92 -28.92 5.00 2.23 22.96 -22.96 34.43 39.00 0.00 -111.4( 2) 45.00 29.80 -29.80 4.73 2.20 23.26 -23.26 34.77 40.00 0.00 -115.8( 2) 45.00 30.68 -30.68 4.44 2.17 23.54 -23.54 35.10 41.00 0.00 -120.2( 2) 45.00 31.58 -31.58 4.12 2.14 23.81 -23.81 35.42 42.00 0.00 -124.5( 2) 45.00 32.48 -32.48 3.78 2.11 24.05 -24.05 35.73 43.00 0.00 -128.9( 2) 45.00 33.40 -33.40 3.40 2.08 24.28 -24.28 36.03 44.00 0.00 -133.2( 2) 45.00 34.33 -34.33 2.99 2.05 24.49 -24.49 36.30 45.00 0.00 -137.5( 2) 45.00 35.26 -35.26 2.54 2.03 24.68 -24.68 36.56 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia

Intact Stability Allowable KG

Page

***

Draft at no Heel .......... 63.74 Ft Displacement .............. 76009.60 S.Tons Center of Gravity (X,Y,Z) = 0.00; 0.00;

67.87 Ft

Yaw Angle Of Tilt Axis .... 45.00 Deg D eg Downflooding Angle ........ 15.76 Deg @ Weathertight Angle ........ 15.76 Deg @

*****

Wind Speed 100.00 Knot

*****

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Area /--Intercept--/ /--Intercept--/ Condition KG Tilt Angle Stability Ratio 1st 2nd

4


-----------------------------------------------

(Ft) (Deg) (Deg) /----(Deg)----/ ------------ ---------- --------- ------ -----------------------------

For Input KG = 67.87 Area Ratio

74

Team Malaysia

= 1.30

67.39

15.76

15.76

1.27

8.45

45.00

15.76

15.76

1.30

8.29

45.00

1st Intercept

= 15.00*

79.66

15.76

15.76

0.47 12.74

25.70

2nd Intercept

= 30.00

76.41

15.76

15.76

0.68 11.41

30.00

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia

Righting Arm And Heeling Arm Curves

Page

***

Draft at no Heel .......... 63.74 Ft Displacement .............. ............. . 76009.6 S.Tons

--------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG (Deg) 100.00 0.00 67.87 67.39 79.66 76.41 --------------------------------------------------------------------------------------------------------------------------------------0.00 1.66 0.00 0.00 0.00 0.00 0.00 1.00 1.71 0.00 0.21 0.21 0.00 0.06 2.00 1.75 0.00 0.41 0.43 0.00 0.11 3.00 1.79 0.00 0.62 0.65 0.00 0.17 4.00 1.84 0.00 0.83 0.86 0.01 0.24 5.00 1.88 0.00 1.04 1.09 0.02 0.30 6.00 1.92 0.00 1.26 1.31 0.03 0.37 7.00 1.96 0.00 1.49 1.55 0.05 0.45 8.00 2.01 0.00 1.81 1.88 0.17 0.62 9.00 2.05 0.00 2.29 2.37 0.45 0.96 10.00 2.09 0.00 2.89 2.97 0.84 1.40 11.00 2.13 0.00 3.55 3.64 1.30 1.92 12.00 2.16 0.00 4.25 4.35 1.80 2.47 13.00 2.20 0.00 4.98 5.09 2.33 3.06 14.00 2.24 0.00 5.74 5.86 2.89 3.68 15.00 2.27 0.00 6.53 6.65 3.48 4.32 16.00 2.31 0.00 7.34 7.48 4.10 4.99 17.00 2.34 0.00 8.11 8.25 4.66 5.61 18.00 2.37 0.00 8.64 8.79 5.00 6.01 19.00 2.39 0.00 8.83 8.98 4.99 6.05 20.00 2.42 0.00 8.74 8.90 4.71 5.82 21.00 2.43 0.00 8.54 8.71 4.31 5.48 22.00 2.45 0.00 8.32 8.50 3.91 5.12 23.00 2.46 0.00 8.12 8.30 3.51 4.78 24.00 2.46 0.00 7.92 8.11 3.12 4.44 25.00 2.47 0.00 7.72 7.92 2.74 4.11

5


75

Team Malaysia

26.00 2.47 0.00 7.52 7.73 2.35 3.78 27.00 2.47 0.00 7.32 7.54 1.97 3.45 28.00 2.46 0.00 7.12 7.35 1.59 3.11 29.00 2.46 0.00 6.92 7.15 1.21 2.78 30.00 2.45 0.00 6.72 6.95 0.82 2.45 31.00 2.43 0.00 6.51 6.76 0.44 2.11 32.00 2.40 0.00 6.30 6.56 0.06 1.78 33.00 2.37 0.00 6.10 6.36 -0.32 1.45 34.00 2.34 0.00 5.89 6.16 -0.70 1.11 35.00 2.31 0.00 5.68 5.96 -1.08 0.78 36.00 2.28 0.00 5.47 5.75 -1.46 0.45 37.00 2.26 0.00 5.24 5.53 -1.85 0.10 38.00 2.23 0.00 5.00 5.29 -2.26 -0.26 39.00 2.20 0.00 4.73 5.03 -2.69 -0.64 40.00 2.17 0.00 4.44 4.75 -3.14 -1.05 41.00 2.14 0.00 4.12 4.43 -3.61 -1.48 42.00 2.11 0.00 3.78 4.09 -4.11 -1.94 43.00 2.08 0.00 3.40 3.72 -4.64 -2.43 44.00 2.05 0.00 2.99 3.32 -5.20 -2.95 45.00 2.03 0.00 2.54 2.87 -5.80 -3.50 ---------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia

Intact Stability Equilibrium Position Data * * *

Intact Draft .............. 63.74 Ft Displacement .............. ............ .. 76009.6 S.Tons X Center of Gravity......(Ft) Center of Buoyancy.....(Ft) Center of Floatation...(Ft)

Y Z 0.00 0.00 67.87 0.00 0.00 25.01 0.00 0.00 63.74

Equilibrium Position: Vessel Heel ............... 0.00 Deg Vessel Trim ............... ............ ... 0.00 Deg GMT ....................... .............. ......... 11.77 Ft GML ....................... .............. ......... 11.77 Ft Water Plane Area .......... 9999.02 S.Ft

Downflooding Points Height above Water ---------------------------------------------------------------------------DF PT. -----1

Description Height (Ft) --------------------------------------- ----------61.26

Page

6

OCEN 407 Design Class 2 3 4 5

76

Team Malaysia

61.26 61.26 61.26 61.26


team 3 malaysia

Page

7

* * * Damage Stability Reference Point Table * * *

Damaged Body ID. No. 1 Title : NODE 1 BOTTOM Permeability = 95.0 %


67.87 Ft

45.00 Deg



H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 32.9 33.0 33.0 32.8 32.5 31.8 30.7 29.3 27.7 26.1 24.5 22.8 2 Int/Dam 13.6 9.5 5.2 0.9 -3.4 -7.9 -12.6 -17.5 -22.4 -27.5 -32.5 -37.5 3 Int/Dam 75.0 73.2 71.4 69.6 67.8 66.0 64.3 62.4 60.4 58.4 56.3 54.3 4 Int/Dam 78.9 77.9 76.9 75.9 75.0 74.0 72.9 71.7 70.4 69.1 67.7 66.3


77

Team Malaysia

5 Int/Dam 94.3 96.8 99.2 101.5 103.7 105.8 107.6 109.2 110.6 111.9 113.3 114.5 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 21.2 19.5 17.9 16.3 14.7 13.2 11.6 10.0 8.3 6.4 4.3 1.9 2 Int/Dam -42.5 -47.5 -52.4 -57.3 -62.2 -67.1 -71.9 -76.7 -81.5 -86.2 -90.9 -95.6 3 Int/Dam 52.1 50.0 47.8 45.7 43.5 41.3 39.2 37.1 35.1 33.2 31.5 30.1 4 Int/Dam 64.8 63.4 61.9 60.4 58.9 57.3 55.8 54.4 53.0 51.7 50.5 49.5 5 Int/Dam 115.8 117.0 118.2 119.4 120.5 121.6 122.7 123.8 124.9 125.9 126.8 127.7 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam -1.1 -5.7 -11.6 -14.9 -12.4 -15.5 35.7 46.2 44.5 43.5 2 Int/Dam -100.4 -105.2 -110.3 -115.2 -119.0 -123.8 -132.4 -139.4 -143.1 -146.8 3 Int/Dam 29.1 29.2 29.8 28.6 24.1 22.6 -45.0 -71.1 -71.9 -74.0 4 Int/Dam 48.9 49.0 49.5 48.6 45.4 44.2 -11.5 -34.1 -34.5 -36.0 5 Int/Dam 128.4 128.7 128.6 128.9 130.7 131.0 123.1 114.5 115.7 116.4 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia

Damage Stability Parameters

Page

***



67.87 Ft

Wind Speed ................ ............. ... 50.00 Knot Wind Direction is Normal to Tilt Axis Range of Stability ........ 41.99 Deg Downflooding Angle ........ 15.21 Deg @ Weathertight Angle ........ 15.21 Deg @

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

8


78

Team Malaysia

/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 -8.78 27.6( 1) 45.00 6.23 6.23 0.00 0.41 -4.52 -4.52 26.47 1011.6 1.00 -8.76 27.6( 1) 45.00 6.92 5.52 0.24 0.42 -3.84 -5.19 26.47 1011.6 2.00 -8.71 27.8( 1) 45.00 7.58 4.78 0.47 0.43 -3.13 -5.84 26.49 1011.6 3.00 -8.62 28.0( 1) 45.00 8.22 4.02 0.71 0.44 -2.40 -6.48 26.53 1011.6 4.00 -8.50 28.3( 1) 45.00 8.83 3.23 0.96 0.45 -1.66 -7.10 26.57 1011.6 5.00 -8.34 28.7( 1) 45.00 9.42 2.42 1.21 0.46 -0.89 -7.71 26.63 1011.6 6.00 -8.14 29.3( 1) 45.00 9.98 1.57 1.49 0.47 -0.09 -8.32 26.71 1011.6 7.00 -7.87 29.9( 1) 45.00 10.50 0.67 1.82 0.49 0.79 -8.93 26.80 1011.6 8.00 -7.56 29.3( 2) 45.00 10.99 -0.26 2.22 0.50 1.74 -9.56 26.92 1011.6 9.00 -7.22 25.5( 2) 45.00 11.46 -1.22 2.66 0.51 2.73 -10.21 27.06 1011.6 10.00 -6.87 21.7( 2) 45.00 11.92 -2.19 3.13 0.52 3.76 -10.88 27.23 1011.6 11.00 -6.52 17.7( 2) 45.00 12.39 -3.16 3.66 0.52 4.81 -11.58 27.43 1011.6 12.00 -6.20 13.6( 2) 45.00 12.89 -4.11 4.27 0.53 5.90 -12.35 27.67 1011.6 13.00 -5.91 9.5( 2) 45.00 13.41 -5.04 4.93 0.54 7.01 -13.17 27.95 1011.6 14.00 -5.64 5.2( 2) 45.00 13.95 -5.95 5.63 0.55 8.14 -14.04 28.27 1011.6 15.00 -5.41 0.9( 2) 45.00 14.51 -6.85 6.38 0.56 9.27 -14.94 28.63 1011.6 16.00 -5.19 -3.4( 2) 45.00 15.09 -7.74 7.14 0.57 10.40 -15.86 29.01 1011.6 17.00 -5.03 -7.9( 2) 45.00 15.71 -8.59 7.75 0.58 11.40 -16.70 29.39 1011.6 18.00 -4.93 -12.6( 2) 45.00 16.38 -9.40 -9.40 8.08 0.58 12.17 -17.39 29.71 1011.6 19.00 -4.86 -17.5( 2) 45.00 17.07 -10.20 8.12 0.59 12.72 -17.88 29.95 1011.6 20.00 -4.80 -22.4( 2) 45.00 17.78 -10.99 7.96 0.60 13.14 -18.26 30.15 1011.6 21.00 -4.75 -27.5( 2) 45.00 18.49 -11.78 7.76 0.60 13.53 -18.60 30.34 1011.6 22.00 -4.69 -32.5( 2) 45.00 19.20 -12.58 7.56 0.60 13.92 -18.94 30.54 1011.6 23.00 -4.62 -37.5( 2) 45.00 19.91 -13.39 7.38 0.60 14.33 -19.29 30.76 1011.6 24.00 -4.55 -42.5( 2) 45.00 20.63 -14.21 7.20 0.61 14.74 -19.64 30.98 1011.6 25.00 -4.48 -47.5( 2) 45.00 21.35 -15.04 7.03 0.61 15.15 -19.99 31.23 1011.6 26.00 -4.40 -52.4( 2) 45.00 22.07 -15.88 6.87 0.60 15.57 -20.34 31.48 1011.6 27.00 -4.31 -57.3( 2) 45.00 22.79 -16.72 6.70 0.60 15.99 -20.68 31.74 1011.6 28.00 -4.23 -62.2( 2) 45.00 23.52 -17.58 6.53 0.60 16.41 -21.02 32.02 1011.6 29.00 -4.14 -67.1( 2) 45.00 24.25 -18.44 6.37 0.60 16.83 -21.35 32.30 1011.6 30.00 -4.05 -71.9( 2) 45.00 24.99 -19.31 6.20 0.60 17.24 -21.68 32.60 1011.6 31.00 -3.98 -76.7( 2) 45.00 25.75 -20.17 6.02 0.59 17.64 -22.01 32.90 1011.6 32.00 -3.94 -81.5( 2) 45.00 26.53 -21.02 5.83 0.59 18.01 -22.35 33.20 1011.6 33.00 -3.94 -86.2( 2) 45.00 27.35 -21.85 5.63 0.58 18.35 -22.70 33.51 1011.6 34.00 -4.00 -90.9( 2) 45.00 28.22 -22.65 5.40 0.57 18.64 -23.06 33.82 1011.6 35.00 -4.14 -95.6( 2) 45.00 29.15 -23.39 5.15 0.56 18.86 -23.45 34.12 1011.6 36.00 -4.44 -100.4( 2) 45.00 30.18 -24.03 4.84 0.55 18.96 -23.88 34.42 1011.6 37.00 -5.14 -105.2( 2) 45.00 31.49 -24.38 4.42 0.54 18.75 -24.46 34.66 1011.6 38.00 -6.09 -110.3( 2) 45.00 32.95 -24.54 3.81 0.53 18.40 -24.95 34.83 1011.6 39.00 -6.40 -115.2( 2) 45.00 34.01 -25.20 3.31 0.52 18.60 -25.06 35.01 1011.6 40.00 -5.38 -119.0( 2) 45.00 34.22 -26.86 3.34 0.52 19.87 -24.88 35.36 1011.6 41.00 -5.60 -123.8( 2) 45.00 35.24 -27.60 2.82 0.51 20.12 -24.89 35.56 1011.6 42.00 11.92 -132.4( 2) 45.00 23.55 -39.95 -0.03 0.47 28.86 -13.40 34.64 1011.6 43.00 17.49 -139.4( 2) 45.00 19.53 -43.95 -2.31 0.45 29.94 -10.32 33.96 1011.6 44.00 17.35 -143.1( 2) 45.00 20.59 -44.71 -2.44 0.45 30.39 -10.94 34.11 1011.6 45.00 17.52 -146.8( 2) 45.00 21.38 -45.64 -2.65 0.45 30.96 -11.35 34.21 1011.6 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


team 3 malaysia

Page

9


***

79

Team Malaysia

Damage Stability Allowable KG

***



67.87 Ft


*****


*****

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Static /---Intercept---/ R.O.S. Condition To Satisfy KG Tilt Angle Stability Angle 1st 2nd 1st-2nd/DF (Ft) (Deg) (Deg) (Deg) /-----(Deg)-----/ (Deg) ------------------------------------------------------------ ---------- --------- --------- ----------------- ---------For Input KG = 67.87 15.21 0.00 1.81 41.82 13.40 Heeling Arm = Righting Arm

90.64

Range of Stability = 7.00* Static Angle = 15.00 Area Ratio =

1.00

RM/HM Ratio =

2.00

15.21

15.21

92.78 92.52 88.28

15.00 15.21

88.46

15.21

13.61

15.20

15.21

15.20

999.99

999.99 -984.78

15.21

15.00

999.99

999.99 -984.78

15.21

11.91

15.21

12.05

13.59 13.71

20.71

1.62

20.60

1.50

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Page

***


-----------------------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG .................. .............. .... (Deg) 50.00 67.87 90.64 92.78 92.52 88.28 88.46

10


80

Team Malaysia

-----------------------------------------------------------------------------------------------------------------------------------------------------0.00 0.41 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.42 0.24 -0.16 -0.20 -0.19 -0.12 -0.12 2.00 0.43 0.47 -0.32 -0.39 -0.39 -0.24 -0.24 3.00 0.44 0.71 -0.48 -0.59 -0.58 -0.35 -0.36 4.00 0.45 0.96 -0.63 -0.78 -0.76 -0.46 -0.48 5.00 0.46 1.21 -0.77 -0.96 -0.94 -0.57 -0.58 6.00 0.47 1.49 -0.89 -1.12 -1.09 -0.65 -0.67 7.00 0.49 1.82 -0.96 -1.22 -1.18 -0.67 -0.69 8.00 0.50 2.22 -0.95 -1.25 -1.22 -0.63 -0.65 9.00 0.51 2.66 -0.91 -1.24 -1.20 -0.54 -0.57 10.00 0.52 3.13 -0.82 -1.19 -1.15 -0.41 -0.44 11.00 0.52 3.66 -0.68 -1.09 -1.04 -0.23 -0.26 12.00 0.53 4.27 -0.47 -0.91 -0.86 0.02 -0.01 13.00 0.54 4.93 4. 93 -0.19 -0.68 -0.62 0.34 0.30 0. 30 14.00 0.55 5.63 0.13 -0.39 -0.33 0.70 0.65 0. 65 15.00 0.56 6.38 0.49 -0.07 0.00 1.10 1.05 16.00 0.57 7.14 0.86 0.27 0.35 1.51 1.46 17.00 0.58 7.75 1.10 0.47 0.55 1.79 1.73 18.00 0.58 8.08 1.05 0.39 0.47 1.78 1.72 19.00 0.59 8.12 0.70 0.01 0.09 1.47 1.41 20.00 0.60 7.96 0.17 -0.56 -0.47 0.98 0.92 0. 92 21.00 0.60 7.76 7. 76 -0.40 -1.17 -1.07 0.45 0.38 0. 38 22.00 0.60 7.56 -0.96 -1.77 -1.67 -0.08 -0.15 23.00 0.60 7.38 -1.52 -2.36 -2.25 -0.60 -0.67 24.00 0.61 7.20 -2.06 -2.93 -2.82 -1.10 -1.17 25.00 0.61 7.03 -2.59 -3.50 -3.38 -1.59 -1.67 26.00 0.60 6.87 -3.11 -4.06 -3.94 -2.08 -2.16 27.00 0.60 6.70 -3.64 -4.61 -4.49 -2.57 -2.65 28.00 0.60 6.53 -4.15 -5.16 -5.04 -3.05 -3.13 29.00 0.60 6.37 -4.67 -5.71 -5.58 -3.53 -3.62 30.00 0.60 6.20 -5.19 -6.26 -6.13 -4.01 -4.10 31.00 0.59 6.02 -5.71 -6.81 -6.68 -4.49 -4.59 32.00 0.59 5.83 -6.24 -7.37 -7.23 -4.99 -5.08 33.00 0.58 5.63 -6.78 -7.94 -7.80 -5.49 -5.59 34.00 0.57 5.40 -7.33 -8.53 -8.38 -6.01 -6.11 35.00 0.56 5.15 -7.91 -9.14 -8.99 -6.56 -6.66 36.00 0.55 4.84 -8.54 -9.80 -9.65 -7.16 -7.26 37.00 0.54 4.42 -9.29 -10.58 -10.42 -7.87 -7.98 38.00 0.53 3.81 -10.21 -11.53 -11.36 -8.75 -8.87 39.00 0.52 3.31 -11.02 -12.37 -12.20 -9.53 -9.65 40.00 0.52 3.34 -11.30 -12.68 -12.51 -9.78 -9.90 41.00 0.51 2.82 -12.12 -13.52 -13.35 -10.57 -10.69 42.00 0.47 -0.03 -15.27 -16.70 -16.53 -13.69 -13.81 43.00 0.45 -2.31 -17.83 -19.30 -19.12 -16.23 -16.35 44.00 0.45 -2.44 -18.25 -19.74 -19.56 -16.61 -16.74 45.00 0.45 -2.65 -18.75 -20.27 -20.08 -17.08 -17.21 ------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia

Damage Stability Equilibrium Position Data * * *

Page

11


81

Team Malaysia



Y Z 0.00 0.00 67.87 -4.52 -4.52 26.47 5.95 5.95 65.66


Downflooding Points Height above Water ---------------------------------------------------------------------------DF PT. -----1 2 3 4 5

Description Height (Ft) --------------------------------------- ----------27.58 57.37 87.15 81.21 57.36


team 3 malaysia

Page



Intact Draft .............. 63.74 Ft Displacement .............. ............ .. 76009.6 S.Tons Center of Gravity (X,Y,Z) = 0.00; 0.00;

67.87 Ft

12


Angle of Tilt Axis ........

Team Malaysia

82

45.00 Deg



H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 30.8 31.0 31.0 30.9 30.6 29.9 28.9 27.5 25.9 24.3 22.7 21.1 2 Int/Dam 13.3 9.1 4.9 0.6 -3.7 -8.2 -12.9 -17.7 -22.7 -27.7 -32.7 -37.7 3 Int/Dam 76.3 74.5 72.7 70.9 69.1 67.3 65.5 63.6 61.6 59.6 57.5 55.5 4 Int/Dam 79.8 78.8 77.9 76.9 75.9 74.9 73.8 72.6 71.3 70.0 68.6 67.2 5 Int/Dam 93.9 96.4 98.8 101.1 103.4 105.4 107.2 108.8 110.2 111.6 112.9 114.2 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 19.4 17.8 16.3 14.7 13.1 11.6 10.0 8.4 6.6 4.6 2.3 -0.6 2 Int/Dam -42.7 -47.7 -52.6 -57.5 -62.4 -67.3 -72.1 -76.9 -81.7 -86.4 -91.2 -95.9 3 Int/Dam 53.3 51.2 49.0 46.8 44.6 42.4 40.3 38.2 36.3 34.5 32.9 31.8 4 Int/Dam 65.7 64.2 62.7 61.2 59.7 58.2 56.7 55.2 53.9 52.6 51.6 50.8 5 Int/Dam 115.5 116.7 117.9 119.1 120.2 121.3 122.4 123.5 124.5 125.5 126.4 127.2 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam -4.7 -9.7 -13.3 -11.9 -14.2 49.9 47.7 43.9 41.2 39.5 2 Int/Dam -100.8 -105.8 -110.5 -115.3 -119.8 -132.0 -135.8 -139.7 -143.4 -147.1 3 Int/Dam 31.5 31.6 31.1 25.7 24.4 -70.2 -70.2 -68.3 -67.6 -68.4 4 Int/Dam 50.7 50.8 50.4 46.3 45.4 -33.9 -33.7 -31.7 -30.8 -31.2


83

Team Malaysia

5 Int/Dam 127.6 127.8 128.2 129.2 129.9 111.7 113.2 115.3 117.0 118.2 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------StabCad Ver. 4.30 SP1

***

team 3 malaysia


Page

13

***



67.87 Ft


--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 -9.33 25.2( 1) 45.00 6.63 6.63 0.00 0.41 -4.81 -4.81 26.47 1103.5 1.00 -9.32 25.3( 1) 45.00 7.31 5.92 0.24 0.42 -4.12 -5.49 26.48 1103.5 2.00 -9.26 25.4( 1) 45.00 7.97 5.18 0.49 0.43 -3.41 -6.14 26.50 1103.5 3.00 -9.17 25.7( 1) 45.00 8.60 4.41 0.73 0.44 -2.68 -6.78 26.53 1103.5 4.00 -9.03 26.1( 1) 45.00 9.21 3.62 0.98 0.45 -1.92 -7.40 26.57 1103.5 5.00 -8.85 26.5( 1) 45.00 9.78 2.79 1.24 0.46 -1.14 -8.00 26.63 1103.5 6.00 -8.64 27.1( 1) 45.00 10.33 1.93 1.52 0.47 -0.32 -8.60 26.70 1103.5 7.00 -8.36 27.8( 1) 45.00 10.85 1.03 1.85 0.48 0.56 -9.21 26.79 1103.5 8.00 -8.06 28.4( 1) 45.00 11.33 0.10 2.25 0.50 1.50 -9.85 26.91 1103.5 9.00 -7.72 25.1( 2) 45.00 11.81 -0.85 2.69 0.51 2.49 -10.50 27.05 1103.5 10.00 -7.37 21.2( 2) 45.00 12.28 -1.82 3.16 0.52 3.51 -11.17 27.22 1103.5 11.00 -7.02 17.3( 2) 45.00 12.74 -2.79 3.68 0.52 4.56 -11.86 27.41 1103.5 12.00 -6.69 13.3( 2) 45.00 13.23 -3.75 4.27 0.53 5.65 -12.62 27.65 1103.5 13.00 -6.40 9.1( 2) 45.00 13.75 -4.68 4.92 0.54 6.75 -13.43 27.92 1103.5 14.00 -6.13 4.9( 2) 45.00 14.28 -5.60 5.62 0.55 7.87 -14.29 28.24 1103.5 15.00 -5.88 0.6( 2) 45.00 14.84 -6.51 6.35 0.56 9.01 -15.18 28.59 1103.5 16.00 -5.66 -3.7( 2) 45.00 15.41 -7.40 7.10 0.57 10.13 -16.09 28.97 1103.5 17.00 -5.49 -8.2( 2) 45.00 16.03 -8.26 7.69 0.58 11.12 -16.91 29.34 1103.5 18.00 -5.39 -12.9( -12.9( 2) 45.00 16.69 -9.07 -9.07 7.99 0.58 11.87 -17.58 29.65 1103.5 19.00 -5.32 -17.7( -17.7( 2) 45.00 17.38 -9.87 -9.87 8.01 0.59 12.41 -18.06 29.89 1103.5 20.00 -5.25 -22.7( 2) 45.00 18.09 -10.66 7.84 0.59 12.83 -18.43 30.08 1103.5


84

Team Malaysia

21.00 -5.19 -27.7( 2) 45.00 18.79 -11.45 7.64 0.60 13.22 -18.77 30.27 1103.5 22.00 -5.13 -32.7( 2) 45.00 19.50 -12.26 7.45 0.60 13.61 -19.11 30.47 1103.5 23.00 -5.06 -37.7( 2) 45.00 20.21 -13.07 7.26 0.60 14.02 -19.46 30.69 1103.5 24.00 -4.98 -42.7( 2) 45.00 20.92 -13.89 7.08 0.60 14.43 -19.80 30.92 1103.5 25.00 -4.90 -47.7( 2) 45.00 21.63 -14.73 6.91 0.60 14.85 -20.15 31.16 1103.5 26.00 -4.81 -52.6( 2) 45.00 22.35 -15.57 6.75 0.60 15.27 -20.49 31.41 1103.5 27.00 -4.72 -57.5( 2) 45.00 23.07 -16.42 6.58 0.60 15.70 -20.83 31.67 1103.5 28.00 -4.63 -62.4( 2) 45.00 23.79 -17.29 6.42 0.60 16.12 -21.17 31.95 1103.5 29.00 -4.53 -67.3( 2) 45.00 24.51 -18.15 6.25 0.60 16.54 -21.50 32.23 1103.5 30.00 -4.45 -72.1( 2) 45.00 25.26 -19.02 6.07 0.60 16.95 -21.83 32.52 1103.5 31.00 -4.39 -76.9( 2) 45.00 26.02 -19.88 5.89 0.59 17.34 -22.16 32.82 1103.5 32.00 -4.37 -81.7( 2) 45.00 26.82 -20.71 5.69 0.58 17.69 -22.51 33.12 1103.5 33.00 -4.40 -86.4( 2) 45.00 27.66 -21.52 5.48 0.58 18.01 -22.86 33.43 1103.5 34.00 -4.51 -91.2( 2) 45.00 28.55 -22.28 5.23 0.57 18.26 -23.24 33.73 1103.5 35.00 -4.75 -95.9( 2) 45.00 29.55 -22.95 4.95 0.56 18.40 -23.66 34.02 1103.5 36.00 -5.33 -100.8( 2) 45.00 30.76 -23.38 4.56 0.55 18.29 -24.20 34.28 1103.5 37.00 -6.07 -105.8( 2) 45.00 32.09 -23.69 4.05 0.54 18.09 -24.65 34.49 1103.5 38.00 -6.53 -110.5( 2) 45.00 33.23 -24.22 3.66 0.53 18.25 -25.04 34.65 1103.5 39.00 -5.53 -115.3( 2) 45.00 33.45 -25.85 3.24 0.52 19.23 -24.26 35.02 1103.5 40.00 -5.67 -119.8( 2) 45.00 34.41 -26.64 2.93 0.51 19.64 -24.50 35.22 1103.5 41.00 17.92 -132.0( 2) 45.00 17.32 -42.54 -2.22 0.45 29.19 -8.87 33.53 1103.5 42.00 17.58 -135.8( 2) 45.00 18.53 -43.17 -2.31 0.45 29.52 -9.60 33.69 1103.5 43.00 16.71 -139.7( 2) 45.00 20.26 -43.52 -2.40 0.45 29.46 -10.63 33.94 1103.5 44.00 16.19 -143.4( 2) 45.00 21.67 -44.08 -2.48 0.45 29.69 -11.47 34.15 1103.5 45.00 16.05 -147.1( 2) 45.00 22.76 -44.85 -2.62 0.45 30.12 -12.10 34.32 1103.5 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Page

14

***



67.87 Ft


*****


*****

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Static /---Intercept---/ R.O.S. Condition To Satisfy KG Tilt Angle Stability Angle 1st 2nd 1st-2nd/DF (Ft) (Deg) (Deg) (Deg) /-----(Deg)-----/ (Deg) ------------------------------------------------------------ ---------- --------- --------- ----------------- ---------For Input KG = 67.87 15.14 0.00 1.76 40.48 13.38


Heeling Arm = Righting Arm

90.44


1.00

RM/HM Ratio =

2.00

85

Team Malaysia

15.14

15.14

92.59 92.42 87.99

15.00 15.14

88.27

15.14

13.50

15.13

15.14

15.13

999.99

999.99 -984.85

15.14

15.00

999.99

999.99 -984.85

15.14

11.65

15.14

11.87

13.43 13.62

20.68

1.71

20.51

1.52

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Page

***


-----------------------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG .................. .............. .... (Deg) 50.00 67.87 90.44 92.59 92.42 87.99 88.27 -----------------------------------------------------------------------------------------------------------------------------------------------------0.00 0.41 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.42 0.24 -0.15 -0.19 -0.19 -0.11 -0.11 2.00 0.43 0.49 -0.30 -0.38 -0.37 -0.22 -0.23 3.00 0.44 0.73 -0.45 -0.56 -0.55 -0.32 -0.34 4.00 0.45 0.98 -0.59 -0.74 -0.73 -0.42 -0.44 5.00 0.46 1.24 -0.73 -0.92 -0.90 -0.52 -0.54 6.00 0.47 1.52 -0.84 -1.07 -1.05 -0.59 -0.61 7.00 0.48 1.85 -0.90 -1.16 -1.14 -0.60 -0.63 8.00 0.50 2.25 -0.89 -1.19 -1.17 -0.55 -0.59 9.00 0.51 2.69 -0.84 -1.18 -1.15 -0.46 -0.50 10.00 0.52 3.16 -0.75 -1.13 -1.10 -0.33 -0.38 11.00 0.52 3.68 -0.62 -1.03 -1.00 -0.16 -0.21 12.00 0.53 4.27 4. 27 -0.42 -0.87 -0.83 0.09 0. 09 0.03 13.00 0.54 4.92 4. 92 -0.16 -0.64 -0.60 0.39 0. 39 0.33 14.00 0.55 5.62 0.16 -0.36 -0.32 0.75 0.68 0. 68 15.00 0.56 6.35 0.51 -0.04 0.00 1.14 1.07 16.00 0.57 7.10 0.88 0.29 0.33 1.55 1.48 17.00 0.58 7.69 1.09 0.46 0.51 1.80 1.72 18.00 0.58 7.99 1.02 0.35 0.41 1.77 1.69 19.00 0.59 8.01 0.66 -0.04 0.02 1.46 1.37 20.00 0.59 7.84 0.13 -0.61 -0.55 0.96 0.87 0. 87 21.00 0.60 7.64 7. 64 -0.45 -1.22 -1.16 0.43 0.33 0. 33 22.00 0.60 7.45 -1.01 -1.81 -1.75 -0.09 -0.20 23.00 0.60 7.26 -1.56 -2.40 -2.33 -0.60 -0.71 24.00 0.60 7.08 -2.10 -2.97 -2.90 -1.10 -1.21

15


86

Team Malaysia

25.00 0.60 6.91 -2.62 -3.53 -3.46 -1.59 -1.71 26.00 0.60 6.75 -3.15 -4.09 -4.02 -2.08 -2.20 27.00 0.60 6.58 -3.66 -4.64 -4.56 -2.56 -2.68 28.00 0.60 6.42 -4.18 -5.19 -5.11 -3.03 -3.16 29.00 0.60 6.25 -4.69 -5.74 -5.65 -3.51 -3.64 30.00 0.60 6.07 -5.21 -6.28 -6.20 -3.99 -4.12 31.00 0.59 5.89 -5.73 -6.84 -6.75 -4.47 -4.61 32.00 0.58 5.69 -6.26 -7.40 -7.32 -4.97 -5.11 33.00 0.58 5.48 -6.81 -7.98 -7.89 -5.48 -5.63 34.00 0.57 5.23 -7.38 -8.59 -8.49 -6.02 -6.17 35.00 0.56 4.95 -8.00 -9.23 -9.13 -6.59 -6.75 36.00 0.55 4.56 -8.70 -9.97 -9.87 -7.27 -7.43 37.00 0.54 4.05 -9.53 -10.83 -10.73 -8.06 -8.23 38.00 0.53 3.66 -10.24 -11.56 -11.46 -8.73 -8.90 39.00 0.52 3.24 -10.96 -12.32 -12.21 -9.43 -9.60 40.00 0.51 2.93 -11.58 -12.96 -12.85 -10.01 -10.18 41.00 0.45 -2.22 -17.02 -18.43 -18.32 -15.42 -15.60 42.00 0.45 -2.31 -17.41 -18.85 -18.74 -15.78 -15.96 43.00 0.45 -2.40 -17.79 -19.26 -19.14 -16.13 -16.31 44.00 0.45 -2.48 -18.16 -19.65 -19.54 -16.46 -16.65 45.00 0.45 -2.62 -18.57 -20.09 -19.97 -16.85 -17.04 ------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia




Y Z 0.00 0.00 67.87 -4.81 -4.81 26.47 10.25 10.24 64.96


Downflooding Points Height above Water

Page

16


87

Team Malaysia

---------------------------------------------------------------------------DF PT. -----1 2 3 4 5



team 3 malaysia

Page

17




67.87 Ft

45.00 Deg



H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0

23.0


88

Team Malaysia

------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 32.6 32.8 32.7 32.6 32.3 31.6 30.5 29.1 27.5 25.9 24.3 22.6 2 Int/Dam 13.6 9.4 5.2 0.9 -3.4 -7.9 -12.6 -17.5 -22.4 -27.5 -32.5 -37.5 3 Int/Dam 75.3 73.4 71.6 69.8 68.0 66.2 64.4 62.6 60.6 58.6 56.5 54.4 4 Int/Dam 79.0 78.1 77.1 76.1 75.1 74.1 73.0 71.8 70.5 69.2 67.8 66.4 5 Int/Dam 94.3 96.8 99.1 101.5 103.7 105.7 107.6 109.1 110.6 111.9 113.2 114.5 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 21.0 19.4 17.8 16.2 14.6 13.0 11.5 9.9 8.1 6.3 4.2 1.7 2 Int/Dam -42.5 -47.5 -52.4 -57.4 -62.2 -67.1 -71.9 -76.7 -81.5 -86.2 -90.9 -95.6 3 Int/Dam 52.3 50.1 48.0 45.8 43.6 41.5 39.3 37.2 35.2 33.4 31.7 30.3 4 Int/Dam 64.9 63.5 62.0 60.5 59.0 57.4 55.9 54.5 53.1 51.8 50.6 49.7 5 Int/Dam 115.8 117.0 118.2 119.3 120.5 121.6 122.7 123.8 124.8 125.8 126.8 127.6 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam -1.4 -6.3 -12.0 -12.8 -5.5 -13.2 35.6 31.6 28.0 25.1 2 Int/Dam -100.4 -105.3 -110.4 -114.9 -118.5 -122.9 -132.4 -136.6 -140.6 -144.4 3 Int/Dam 29.3 29.6 30.1 27.3 18.9 22.4 -44.9 -43.6 -42.6 -42.1 4 Int/Dam 49.0 49.3 49.7 47.7 41.4 44.2 -11.4 -10.1 -9.0 -8.3 5 Int/Dam 128.3 128.6 128.5 129.4 131.9 132.1 123.1 124.6 126.0 127.4 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Page

***


Draft at no Heel .......... 63.74 Ft Displacement .............. ............. . 76009.6 S.Tons Center of Gravity (X,Y,Z) = 0.00; 0.00; Wind Speed ................ ............. ... 50.00 Knot Wind Direction is Normal to Tilt Axis Range of Stability ........ 41.93 Deg Downflooding Angle ........ 15.21 Deg @

67.87 Ft

18

OCEN 407 Design Class Weathertight Angle ........

Team Malaysia 15.21 Deg @

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 -8.91 27.1( 1) 45.00 6.33 6.33 0.00 0.41 -4.62 -4.62 26.18 1011.6 1.00 -8.89 27.1( 1) 45.00 7.01 5.61 0.23 0.42 -3.93 -5.29 26.19 1011.6 2.00 -8.84 27.3( 1) 45.00 7.67 4.88 0.47 0.43 -3.22 -5.94 26.21 1011.6 3.00 -8.74 27.5( 1) 45.00 8.30 4.11 0.70 0.44 -2.50 -6.58 26.24 1011.6 4.00 -8.61 27.9( 1) 45.00 8.91 3.31 0.94 0.45 -1.75 -7.20 26.29 1011.6 5.00 -8.45 28.3( 1) 45.00 9.50 2.49 1.19 0.46 -0.97 -7.81 26.35 1011.6 6.00 -8.24 28.9( 1) 45.00 10.05 1.64 1.46 0.47 -0.16 -8.40 26.42 1011.6 7.00 -7.96 29.5( 1) 45.00 10.56 0.74 1.79 0.49 0.73 -9.01 26.51 1011.6 8.00 -7.65 29.3( 2) 45.00 11.05 -0.20 2.19 0.50 1.67 -9.64 26.63 1011.6 9.00 -7.31 25.5( 2) 45.00 11.52 -1.16 2.62 0.51 2.67 -10.29 26.77 1011.6 10.00 -6.95 21.6( 2) 45.00 11.98 -2.13 3.09 0.52 3.70 -10.96 26.94 1011.6 11.00 -6.59 17.7( 2) 45.00 12.45 -3.10 3.62 0.52 4.76 -11.65 27.14 1011.6 12.00 -6.27 13.6( 2) 45.00 12.94 -4.05 4.21 0.53 5.85 -12.42 27.38 1011.6 13.00 -5.98 9.4( 2) 45.00 13.45 -4.99 4.87 0.54 6.96 -13.24 27.66 1011.6 14.00 -5.71 5.2( 2) 45.00 13.99 -5.90 5.57 0.55 8.09 -14.10 27.97 1011.6 15.00 -5.47 0.9( 2) 45.00 14.55 -6.81 6.31 0.56 9.22 -14.99 28.33 1011.6 16.00 -5.25 -3.4( 2) 45.00 15.13 -7.70 7.06 0.57 10.36 -15.91 28.72 1011.6 17.00 -5.09 -7.9( 2) 45.00 15.75 -8.55 7.67 0.58 11.36 -16.75 29.09 1011.6 18.00 -4.98 -12.6( 2) 45.00 16.41 -9.37 -9.37 7.99 0.58 12.13 -17.43 29.41 1011.6 19.00 -4.91 -17.5( 2) 45.00 17.11 -10.16 8.02 0.59 12.68 -17.93 29.65 1011.6 20.00 -4.86 -22.4( 2) 45.00 17.81 -10.95 7.86 0.60 13.10 -18.30 29.85 1011.6 21.00 -4.80 -27.5( 2) 45.00 18.52 -11.74 7.65 0.60 13.49 -18.64 30.04 1011.6 22.00 -4.74 -32.5( 2) 45.00 19.23 -12.54 7.45 0.60 13.88 -18.99 30.24 1011.6 23.00 -4.67 -37.5( 2) 45.00 19.94 -13.36 7.26 0.60 14.28 -19.33 30.45 1011.6 24.00 -4.60 -42.5( 2) 45.00 20.66 -14.18 7.08 0.61 14.69 -19.68 30.68 1011.6 25.00 -4.52 -47.5( 2) 45.00 21.38 -15.00 6.91 0.61 15.11 -20.03 30.93 1011.6 26.00 -4.44 -52.4( 2) 45.00 22.10 -15.84 6.73 0.60 15.53 -20.37 31.18 1011.6 27.00 -4.35 -57.4( 2) 45.00 22.82 -16.69 6.56 0.60 15.95 -20.71 31.44 1011.6 28.00 -4.27 -62.2( 2) 45.00 23.54 -17.55 6.39 0.60 16.37 -21.05 31.72 1011.6 29.00 -4.17 -67.1( 2) 45.00 24.27 -18.42 6.22 0.60 16.79 -21.38 32.00 1011.6 30.00 -4.09 -71.9( 2) 45.00 25.01 -19.28 6.05 0.60 17.21 -21.71 32.29 1011.6 31.00 -4.02 -76.7( 2) 45.00 25.77 -20.15 5.86 0.59 17.60 -22.05 32.59 1011.6 32.00 -3.98 -81.5( 2) 45.00 26.56 -21.00 5.67 0.59 17.98 -22.38 32.90 1011.6 33.00 -3.98 -86.2( 2) 45.00 27.38 -21.83 5.46 0.58 18.31 -22.73 33.21 1011.6 34.00 -4.04 -90.9( 2) 45.00 28.25 -22.62 5.23 0.57 18.60 -23.09 33.51 1011.6 35.00 -4.19 -95.6( 2) 45.00 29.18 -23.36 4.97 0.56 18.81 -23.48 33.82 1011.6 36.00 -4.51 -100.4( 2) 45.00 30.23 -23.98 4.65 0.55 18.90 -23.93 34.11 1011.6 37.00 -5.27 -105.3( 2) 45.00 31.57 -24.28 4.20 0.54 18.64 -24.53 34.35 1011.6 38.00 -6.18 -110.4( 2) 45.00 33.01 -24.48 3.60 0.53 18.33 -24.98 34.51 1011.6 39.00 -5.91 -114.9( 2) 45.00 33.69 -25.57 3.28 0.52 18.97 -24.91 34.77 1011.6 40.00 -3.59 -118.5( 2) 45.00 33.08 -28.16 3.50 0.52 21.22 -23.92 35.27 1011.6 41.00 -5.23 -122.9( 2) 45.00 35.01 -27.87 3.05 0.52 20.59 -25.24 35.28 1011.6 42.00 11.91 -132.4( 2) 45.00 23.56 -39.94 -0.23 0.47 28.86 -13.40 34.33 1011.6 43.00 11.10 -136.6( 2) 45.00 25.16 -40.33 -0.46 0.47 28.55 -14.36 34.65 1011.6 44.00 10.42 -140.6( 2) 45.00 26.66 -40.82 -0.63 0.46 28.41 -15.28 34.97 1011.6 45.00 9.90 -144.4( 2) 45.00 28.03 -41.40 -0.76 0.46 28.46 -16.14 35.26 1011.6

89


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67.87 Ft


*****


*****

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Static /---Intercept---/ R.O.S. Condition To Satisfy KG Tilt Angle Stability Angle 1st 2nd 1st-2nd/DF (Ft) (Deg) (Deg) (Deg) /-----(Deg)-----/ (Deg) ------------------------------------------------------------ ---------- --------- --------- ----------------- ---------For Input KG = 67.87 15.21 0.00 1.84 41.78 13.37 Heeling Arm = Righting Arm

90.35


1.00

RM/HM Ratio =

2.00

15.21

15.21

92.50 92.24 88.00

15.00 15.21

88.18

15.21

13.60

15.20

15.21

15.20

999.99

999.99 -984.78

15.21

15.00

999.99

999.99 -984.78

15.21

11.89

15.21

12.03

13.59 13.71

20.70

1.62

20.58

1.50

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-----------------------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG .................. .............. .... (Deg) 50.00 67.87 90.35 92.50 92.24 88.00 88.18 -----------------------------------------------------------------------------------------------------------------------------------------------------0.00 0.41 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.42 0.23 -0.16 -0.20 -0.19 -0.12 -0.12 2.00 0.43 0.47 -0.32 -0.39 -0.38 -0.23 -0.24 3.00 0.44 0.70 -0.47 -0.58 -0.57 -0.35 -0.36 4.00 0.45 0.94 -0.62 -0.77 -0.76 -0.46 -0.47 5.00 0.46 1.19 -0.77 -0.95 -0.93 -0.56 -0.58 6.00 0.47 1.46 -0.89 -1.11 -1.08 -0.64 -0.66 7.00 0.49 1.79 -0.94 -1.21 -1.18 -0.66 -0.68 8.00 0.50 2.19 -0.94 -1.24 -1.21 -0.62 -0.64 9.00 0.51 2.62 -0.89 -1.23 -1.19 -0.53 -0.56 10.00 0.52 3.09 -0.81 -1.18 -1.14 -0.40 -0.43 11.00 0.52 3.62 -0.67 -1.08 -1.03 -0.22 -0.26 12.00 0.53 4.21 -0.46 -0.91 -0.85 0.03 -0.01 13.00 0.54 4.87 4. 87 -0.19 -0.67 -0.61 0.34 0.30 0. 30 14.00 0.55 5.57 0.13 -0.39 -0.33 0.70 0.65 0. 65 15.00 0.56 6.31 0.49 -0.07 0.00 1.10 1.05 16.00 0.57 7.06 0.86 0.27 0.34 1.51 1.46 17.00 0.58 7.67 1.10 0.47 0.54 1.78 1.73 18.00 0.58 7.99 1.04 0.38 0.46 1.77 1.71 19.00 0.59 8.02 0.70 0.00 0.09 1.46 1.41 20.00 0.60 7.86 0.17 -0.56 -0.48 0.97 0.91 0. 91 21.00 0.60 7.65 7. 65 -0.40 -1.17 -1.08 0.44 0.37 0. 37 22.00 0.60 7.45 -0.97 -1.77 -1.68 -0.09 -0.16 23.00 0.60 7.26 -1.52 -2.36 -2.26 -0.61 -0.68 24.00 0.61 7.08 -2.06 -2.94 -2.83 -1.11 -1.18 25.00 0.61 6.91 -2.60 -3.50 -3.39 -1.60 -1.68 26.00 0.60 6.73 -3.12 -4.06 -3.95 -2.09 -2.17 27.00 0.60 6.56 -3.64 -4.62 -4.50 -2.58 -2.66 28.00 0.60 6.39 -4.16 -5.17 -5.05 -3.06 -3.14 29.00 0.60 6.22 -4.68 -5.72 -5.59 -3.54 -3.63 30.00 0.60 6.05 -5.20 -6.27 -6.14 -4.02 -4.11 31.00 0.59 5.86 -5.72 -6.82 -6.69 -4.51 -4.60 32.00 0.59 5.67 -6.25 -7.38 -7.25 -5.00 -5.10 33.00 0.58 5.46 -6.79 -7.96 -7.82 -5.51 -5.61 34.00 0.57 5.23 -7.34 -8.54 -8.40 -6.03 -6.13 35.00 0.56 4.97 -7.93 -9.16 -9.01 -6.58 -6.68 36.00 0.55 4.65 -8.56 -9.82 -9.67 -7.18 -7.29 37.00 0.54 4.20 -9.33 -10.62 -10.46 -7.91 -8.02 38.00 0.53 3.60 -10.25 -11.57 -11.41 -8.80 -8.91 39.00 0.52 3.28 -10.87 -12.22 -12.06 -9.39 -9.50 40.00 0.52 3.50 -10.95 -12.33 -12.17 -9.44 -9.56 41.00 0.52 3.05 -11.70 -13.11 -12.94 -10.16 -10.28 42.00 0.47 -0.23 -15.28 -16.71 -16.54 -13.70 -13.83 43.00 0.47 -0.46 -15.79 -17.26 -17.08 -14.19 -14.31 44.00 0.46 -0.63 -16.24 -17.74 -17.56 -14.61 -14.74 45.00 0.46 -0.76 -16.66 -18.18 -18.00 -15.00 -15.13 -----------------------------------------------------------------------------------------------------------------------------------------------------StabCad Ver. 4.30 SP1

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Y Z 0.00 0.00 67.87 -4.62 -4.62 26.18 7.22 7.23 65.37





team 3 malaysia


Damaged Body ID. No. 4 Title : NODE 1 2 BOTTOM Permeability = 95.0 %

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93

67.87 Ft

45.00 Deg



H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 11.6 12.1 12.5 12.7 12.5 11.7 10.7 9.3 7.9 6.4 5.0 3.5 2 Int/Dam 9.1 5.2 1.2 -2.9 -7.1 -11.6 -16.2 -21.0 -25.9 -30.7 -35.6 -40.5 3 Int/Dam 86.2 84.5 82.8 81.0 79.3 77.6 75.9 74.0 72.1 70.1 68.1 66.1 4 Int/Dam 86.7 85.9 85.0 84.1 83.2 82.3 81.2 80.1 78.8 77.5 76.2 74.9 5 Int/Dam 88.7 91.5 94.1 96.6 98.9 100.9 102.7 104.3 105.8 107.3 108.7 110.1 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 1.8 -0.3 -3.0 -7.6 -14.4 -10.3 -14.9 -13.3 92.0 89.0 86.3 84.3 2 Int/Dam -45.4 -50.3 -55.4 -60.7 -66.4 -70.7 -75.9 -80.2 -102.7 -105.7 -109.9 -113.6 3 Int/Dam 64.2 62.4 61.0 60.7 61.4 55.4 55.1 51.1 -125.6 -121.5 -121.2 -121.2 4 Int/Dam 73.6 72.4 71.5 71.3 71.8 67.4 67.3 64.4 -86.8 -82.7 -82.1 -81.7 5 Int/Dam 111.3 112.5 113.4 113.8 113.4 115.8 116.1 118.1 69.1 73.3 75.0 76.7 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 81.1 79.7 74.6 72.0 72.1 70.8 65.1 66.8 42.2 38.5


94

Team Malaysia

2 Int/Dam -117.8 -121.2 -125.6 -129.7 -132.7 -136.4 -142.7 -144.7 -147.1 -151.2 3 Int/Dam -120.1 -120.5 -116.0 -116.3 -118.5 -120.3 -120.9 -123.7 -78.6 -77.5 4 Int/Dam -80.5 -80.4 -76.1 -76.1 -77.7 -79.1 -79.5 -81.6 -40.8 -39.6 5 Int/Dam 78.8 80.4 84.2 85.4 86.3 86.9 86.9 87.7 110.7 112.3 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------StabCad Ver. 4.30 SP1

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67.87 Ft


--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 -13.18 7.3( 1) 45.00 9.40 9.40 0.00 0.40 -6.56 -6.56 28.23 2115.1 1.00 -13.17 7.3( 1) 45.00 10.08 8.70 0.31 0.41 -5.85 -7.27 28.24 2115.1 2.00 -13.12 7.4( 1) 45.00 10.74 7.98 0.62 0.42 -5.12 -7.96 28.26 2115.1 3.00 -13.05 7.6( 1) 45.00 11.38 7.24 0.94 0.43 -4.37 -8.64 28.29 2115.1 4.00 -12.95 7.8( 1) 45.00 12.00 6.48 1.26 0.44 -3.61 -9.31 28.34 2115.1 5.00 -12.82 8.1( 1) 45.00 12.59 5.69 1.60 0.46 -2.83 -9.97 28.40 2115.1 6.00 -12.66 8.5( 1) 45.00 13.17 4.88 1.95 0.47 -2.01 -10.63 28.48 2115.1 7.00 -12.45 9.0( 1) 45.00 13.72 4.03 2.33 0.48 -1.16 -11.30 28.57 2115.1 8.00 -12.21 9.5( 1) 45.00 14.25 3.16 2.75 0.49 -0.26 -11.97 28.68 2115.1 9.00 -11.94 10.0( 1) 45.00 14.76 2.26 3.21 0.50 0.68 -12.66 28.81 2115.1 10.00 -11.64 10.6( 1) 45.00 15.25 1.33 3.69 0.51 1.65 -13.35 28.97 2115.1 11.00 -11.33 11.1( 1) 45.00 15.74 0.39 4.21 0.52 2.65 -14.06 29.15 2115.1 12.00 -11.01 9.1( 2) 45.00 16.22 -0.55 4.76 0.53 3.67 -14.78 29.36 2115.1 13.00 -10.69 5.2( 2) 45.00 16.71 -1.51 5.33 0.54 4.71 -15.52 29.60 2115.1 14.00 -10.37 1.2( 2) 45.00 17.20 -2.46 5.95 0.55 5.78 -16.29 29.87 2115.1 15.00 -10.08 -2.9( 2) 45.00 17.72 -3.40 6.61 0.55 6.85 -17.10 30.18 2115.1 16.00 -9.86 -7.1( 2) 45.00 18.30 -4.28 7.13 0.56 7.79 -17.85 30.48 2115.1 17.00 -9.72 -11.6( 2) 45.00 18.92 -5.12 7.44 0.57 8.55 -18.50 30.76 2115.1


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18.00 -9.62 -16.2( 2) 45.00 19.58 -5.93 7.54 0.58 9.14 -19.01 31.00 2115.1 19.00 -9.54 -21.0( 2) 45.00 20.26 -6.72 7.42 0.58 9.57 -19.40 31.19 2115.1 20.00 -9.47 -25.9( 2) 45.00 20.95 -7.51 7.24 0.58 9.95 -19.74 31.36 2115.1 21.00 -9.39 -30.7( -30.7( 2) 45.00 21.64 -8.31 -8.31 7.06 0.59 10.34 -20.08 31.55 2115.1 22.00 -9.31 -35.6( -35.6( 2) 45.00 22.33 -9.13 -9.13 6.89 0.59 10.74 -20.41 31.75 2115.1 23.00 -9.24 -40.5( -40.5( 2) 45.00 23.03 -9.94 -9.94 6.72 0.59 11.13 -20.76 31.96 2115.1 24.00 -9.21 -45.4( 2) 45.00 23.76 -10.72 6.55 0.59 11.49 -21.12 32.18 2115.1 25.00 -9.25 -50.3( 2) 45.00 24.55 -11.46 6.36 0.59 11.81 -21.50 32.41 2115.1 26.00 -9.45 -55.4( 2) 45.00 25.45 -12.08 6.13 0.59 12.01 -21.93 32.65 2115.1 27.00 -10.08 -60.7( 2) 45.00 26.63 -12.37 5.80 0.58 11.90 -22.50 32.91 2115.1 28.00 -11.21 -66.4( 2) 45.00 28.13 -12.26 5.22 0.57 11.50 -23.02 33.09 2115.1 29.00 -9.69 -70.7( 2) 45.00 27.92 -14.25 5.15 0.57 12.97 -22.48 33.26 2115.1 30.00 -10.32 -75.9( 2) 45.00 29.12 -14.55 4.78 0.56 13.02 -22.93 33.40 2115.1 31.00 -9.49 -80.2( 2) 45.00 29.37 -16.01 4.76 0.56 14.10 -22.90 33.58 2115.1 32.00 33.88 -125.6( 3) 45.00 -6.73 -45.05 -4.70 0.41 29.39 6.24 32.82 1581.0 33.00 32.64 -121.5( 3) 45.00 -4.62 -44.98 -4.45 0.42 29.98 5.23 32.75 1714.8 34.00 32.12 -121.2( 3) 45.00 -3.35 -45.35 -4.82 0.42 29.89 4.60 32.73 1807.5 35.00 31.76 -121.2( 3) 45.00 -2.25 -45.83 -4.95 0.42 30.28 4.03 32.73 1853.2 36.00 31.03 -120.1( 3) 45.00 -0.70 -46.11 -5.26 0.41 30.14 3.23 32.73 1941.1 37.00 30.85 -121.2( 2) 45.00 0.23 -46.71 -5.24 0.41 30.83 2.72 32.76 1953.6 38.00 29.22 -125.6( 2) 45.00 2.89 -46.52 -5.44 0.41 30.28 1.30 32.81 2065.8 39.00 28.85 -129.7( 2) 45.00 4.08 -47.04 -5.75 0.41 30.26 0.63 32.87 2088.2 40.00 29.22 -132.7( 2) 45.00 4.40 -47.98 -5.50 0.41 31.66 0.41 32.93 2066.2 41.00 29.32 -136.4( 2) 45.00 5.05 -48.77 -5.69 0.41 32.17 0.03 32.99 2066.2 42.00 28.46 -142.7( 2) 45.00 6.89 -49.05 -7.13 0.39 29.85 -0.93 33.07 2112.1 43.00 29.21 -144.7( 2) 45.00 6.78 -50.19 -6.55 0.40 32.17 -0.89 33.12 2088.7 44.00 18.01 -147.1( 2) 45.00 19.96 -45.07 -3.97 0.42 29.37 -8.62 34.35 2115.1 45.00 17.29 -151.2( 2) 45.00 21.60 -45.52 -4.17 0.42 29.17 -9.53 34.62 2115.1 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


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67.87 Ft


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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Static /---Intercept---/ R.O.S. Condition To Satisfy KG Tilt Angle Stability Angle 1st 2nd 1st-2nd/DF


96

Team Malaysia

(Ft) (Deg) (Deg) (Deg) /-----(Deg)-----/ (Deg) ------------------------------------------------------------ ---------- --------- --------- ----------------- ---------For Input KG = 67.87 14.30 0.00 1.34 31.45 12.96 Heeling Arm = Righting Arm

90.52

Range of Stability = 7.00* Static Angle = 15.00* Area Ratio =

1.00

RM/HM Ratio =

2.00

14.30

14.30

92.74 92.75 87.62

11.69

14.30 14.30 14.25

88.30

14.29

14.30 14.30

14.30

14.30 8.01

14.30

8.91

14.29 999.99 999.99 11.38 12.08

999.99 -985.69 999.99 -985.69 19.80 19. 80

2.92

19.36

2.22

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-----------------------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG .................. .............. .... (Deg) 50.00 67.87 90.52 92.74 92.75 87.62 88.30 -----------------------------------------------------------------------------------------------------------------------------------------------------0.00 0.40 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.41 0.31 -0.09 -0.12 -0.12 -0.03 -0.05 2.00 0.42 0.62 -0.17 -0.25 -0.25 -0.07 -0.09 3.00 0.43 0.94 -0.25 -0.36 -0.36 -0.10 -0.13 4.00 0.44 1.26 -0.32 -0.47 -0.47 -0.12 -0.16 5.00 0.46 1.60 -0.38 -0.57 -0.57 -0.13 -0.19 6.00 0.47 1.95 -0.42 -0.65 -0.65 -0.12 -0.19 7.00 0.48 2.33 -0.43 -0.71 -0.71 -0.08 -0.16 8.00 0.49 2.75 -0.40 -0.71 -0.71 0.00 -0.10 9.00 0.50 3.21 -0.34 -0.69 -0.69 0.12 0. 12 0.01 10.00 0.51 3.69 3. 69 -0.24 -0.63 -0.63 0.26 0.15 0. 15 11.00 0.52 4.21 4. 21 -0.11 -0.53 -0.54 0.44 0.31 0. 31 12.00 0.53 4.76 0.05 -0.41 -0.41 0.65 0.51 0. 51 13.00 0.54 5.33 0.24 -0.26 -0.27 0.89 0.74 0. 74 14.00 0.55 5.95 0.47 -0.07 -0.07 1.17 1.01 1. 01 15.00 0.55 6.61 0.74 0.17 0.17 1.49 1.32 16.00 0.56 7.13 0.88 0.27 0.27 1.68 1.49 17.00 0.57 7.44 0.82 0.17 0.17 1.67 1.47 18.00 0.58 7.54 0.54 -0.15 -0.15 1.43 1.22 1. 22 19.00 0.58 7.42 0.05 -0.68 -0.68 0.99 0.77 0. 77 20.00 0.58 7.24 7. 24 -0.51 -1.27 -1.27 0.48 0.25 0. 25 21.00 0.59 7.06 -1.05 -1.85 -1.85 -0.02 -0.26

25


97

Team Malaysia

22.00 0.59 6.89 -1.59 -2.43 -2.43 -0.51 -0.76 23.00 0.59 6.72 -2.13 -3.00 -3.00 -1.00 -1.26 24.00 0.59 6.55 -2.67 -3.57 -3.57 -1.49 -1.76 25.00 0.59 6.36 -3.21 -4.15 -4.16 -1.99 -2.28 26.00 0.59 6.13 -3.79 -4.77 -4.77 -2.52 -2.82 27.00 0.58 5.80 -4.48 -5.49 -5.50 -3.17 -3.48 28.00 0.57 5.22 -5.41 -6.45 -6.46 -4.05 -4.37 29.00 0.57 5.15 -5.83 -6.91 -6.91 -4.43 -4.76 30.00 0.56 4.78 -6.54 -7.65 -7.66 -5.09 -5.43 31.00 0.56 4.76 -6.91 -8.05 -8.06 -5.41 -5.76 32.00 0.41 -4.70 -16.70 -17.88 -17.88 -15.17 -15.53 33.00 0.42 -4.45 -16.78 -17.99 -18.00 -15.21 -15.57 34.00 0.42 -4.82 -17.49 -18.73 -18.74 -15.87 -16.25 35.00 0.42 -4.95 -17.94 -19.21 -19.22 -16.28 -16.67 36.00 0.41 -5.26 -18.57 -19.88 -19.88 -16.87 -17.27 37.00 0.41 -5.24 -18.87 -20.21 -20.22 -17.13 -17.54 38.00 0.41 -5.44 -19.38 -20.75 -20.75 -17.60 -18.01 39.00 0.41 -5.75 -20.00 -21.40 -21.41 -18.18 -18.61 40.00 0.41 -5.50 -20.06 -21.49 -21.49 -18.20 -18.63 41.00 0.41 -5.69 -20.55 -22.01 -22.01 -18.65 -19.09 42.00 0.39 -7.13 -22.28 -23.77 -23.77 -20.34 -20.80 43.00 0.40 -6.55 -22.00 -23.51 -23.52 -20.02 -20.48 44.00 0.42 -3.97 -19.70 -21.24 -21.25 -17.69 -18.16 45.00 0.42 -4.17 -20.18 -21.75 -21.76 -18.13 -18.61 ------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia




Y Z 0.00 0.00 67.87 -6.56 -6.56 28.23 26.16 26.15 63.13


Page

26


98

Team Malaysia




team 3 malaysia

Page

27


Damaged Body ID. No. 5 Title : PONTOON 1 LEFT Permeability = 95.0 %


67.87 Ft

225.00 Deg

Downflooding Points Height Above Water (Ft) ------------------------------------------------------------------------------------ No Downflooding Point was submerged .. No Weathertight Point was submerged ..

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam -20.0 139.7 139.6 139.4 139.0 138.6 138.0 137.3 136.6 135.7 134.7 133.6 2 Int/Dam 42.4 -6.5 -4.3 -2.0 0.3 2.6 5.0 7.5 10.0 12.7 15.5 18.4 3 Int/Dam 104.7 -157.2 -157.1 -156.8 -156.3 -155.7 -155.0 -154.0 -152.9 -151.6 -150.1 148.3 4 Int/Dam 92.3 -128.1 -128.4 -128.6 -128.7 -128.6 -128.5 -128.2 -127.7 -127.1 -126.3 125.4 5 Int/Dam 42.4 -11.0 -13.2 -15.4 -17.6 -19.8 -22.0 -24.2 -26.4 -28.6 -30.9 -33.1


99

Team Malaysia

------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 132.3 131.0 129.5 127.9 126.2 124.5 122.8 120.9 119.0 117.0 115.0 112.9 2 Int/Dam 21.4 24.5 27.6 30.8 33.9 36.9 39.8 42.6 45.3 47.8 50.2 52.5 3 Int/Dam -146.4 -144.3 -142.1 -139.8 -137.7 -135.7 -133.9 -132.3 -131.0 -129.8 -128.8 127.9 4 Int/Dam -124.3 -123.1 -121.8 -120.5 -119.3 -118.3 -117.4 -116.7 -116.3 -116.0 -115.8 115.9 5 Int/Dam -35.5 -37.8 -40.2 -42.7 -45.4 -48.1 -51.0 -54.1 -57.2 -60.5 -64.0 -67.5 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 110.8 108.7 106.5 104.2 102.0 99.7 97.5 95.2 92.9 90.5 88.2 85.8 2 Int/Dam 54.6 56.7 58.5 60.2 61.8 63.2 64.4 65.5 66.6 67.6 68.7 69.8 3 Int/Dam -127.3 -126.9 -126.7 -126.6 -126.9 -127.3 -127.9 -128.7 -129.6 -130.5 -131.3 132.0 4 Int/Dam -116.1 -116.5 -117.1 -117.9 -118.8 -120.0 -121.4 -122.8 -124.4 -125.9 -127.4 128.8 5 Int/Dam -71.1 -74.9 -78.7 -82.6 -86.7 -90.7 -94.9 -99.1 -103.4 -107.6 -111.8 -116.0 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 83.3 80.8 78.2 75.5 72.7 69.8 66.7 63.5 60.1 56.6 2 Int/Dam 70.9 72.1 73.3 74.6 76.0 77.5 79.1 80.9 82.9 85.0 3 Int/Dam -132.6 -133.1 -133.5 -133.7 -133.7 -133.5 -133.0 -132.1 -130.9 4 Int/Dam -130.2 -131.4 -132.5 -133.5 -134.4 -135.0 -135.4 -135.5 -135.4 5 Int/Dam -120.2 -124.4 -128.6 -132.8 -137.0 -141.2 -145.3 -149.5 -153.6 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia



Page

***

45.0

-129.3 -135.0 -157.7

28


Team Malaysia


67.87 Ft

Wind Speed ................ ............. ... 50.00 Knot Wind Direction is Normal to Tilt Axis Range of Stability ........

0.00 Deg

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 18.64 -20.0( 1) 225.00 13.41 13.41 -0.08 0.39 -7.74 -7.85 -7.85 30.32 3799.6 1.00 -49.54 -157.2( 3) 225.00 -40.08 -39.24 -0.14 0.31 24.97 25.51 37.42 0.0 2.00 -49.47 -157.1( 3) 225.00 -40.43 -38.76 -0.28 0.32 24.66 25.76 37.39 0.0 3.00 -49.34 -156.8( 3) 225.00 -40.75 -38.22 -0.42 0.32 24.33 26.00 37.33 0.0 4.00 -49.17 -156.3( 3) 225.00 -41.01 -37.62 -0.54 0.33 23.96 26.23 37.24 0.1 5.00 -48.94 -155.7( 3) 225.00 -41.24 -36.97 -0.65 0.34 23.56 26.45 37.12 0.2 6.00 -48.64 -155.0( 3) 225.00 -41.41 -36.26 -0.73 0.34 23.12 26.66 36.98 0.4 7.00 -48.29 -154.0( 3) 225.00 -41.54 -35.47 -0.80 0.35 22.62 26.87 36.81 0.9 8.00 -47.87 -152.9( 3) 225.00 -41.63 -34.61 -0.85 0.36 22.08 27.08 36.62 1.8 9.00 -47.39 -151.6( 3) 225.00 -41.68 -33.68 -0.88 0.36 21.49 27.29 36.40 3.4 10.00 -46.85 -150.1( 3) 225.00 -41.69 -32.67 -0.88 0.37 20.85 27.49 36.16 6.3 11.00 -46.24 -148.3( 3) 225.00 -41.66 -31.58 -0.86 0.38 20.14 27.70 35.90 11.0 12.00 -45.57 -146.4( 3) 225.00 -41.60 -30.42 -0.81 0.38 19.39 27.91 35.63 18.6 13.00 -44.85 -144.3( 3) 225.00 -41.51 -29.19 -0.76 0.39 18.59 28.11 35.35 30.2 14.00 -44.08 -142.1( 3) 225.00 -41.41 -27.90 -0.70 0.40 17.76 28.30 35.07 47.2 15.00 -43.31 -139.8( 3) 225.00 -41.33 -26.59 -0.65 0.40 16.91 28.49 34.80 71.2 16.00 -42.55 -137.7( 3) 225.00 -41.28 -25.29 -0.64 0.41 16.09 28.66 34.55 103.4 17.00 -41.82 -135.7( 3) 225.00 -41.27 -24.00 -0.66 0.42 15.30 28.82 34.33 145.5 18.00 -41.12 -133.9( 3) 225.00 -41.31 -22.75 -0.73 0.42 14.54 28.96 34.13 199.6 19.00 -40.45 -132.3( 3) 225.00 -41.38 -21.51 -0.83 0.43 13.82 29.10 33.95 266.4 20.00 -39.82 -131.0( 3) 225.00 -41.50 -20.31 -0.97 0.43 13.13 29.22 33.79 345.4 21.00 -39.22 -129.8( 3) 225.00 -41.66 -19.12 -1.14 0.43 12.48 29.32 33.65 436.2 22.00 -38.65 -128.8( 3) 225.00 -41.85 -17.96 -1.35 0.44 11.85 29.42 33.53 538.2 23.00 -38.11 -127.9( 3) 225.00 -42.07 -16.82 -1.59 0.44 11.26 29.50 33.42 651.0 24.00 -37.60 -127.3( 3) 225.00 -42.33 -15.71 -1.86 0.44 10.70 29.57 33.32 773.3 25.00 -37.12 -126.9( 3) 225.00 -42.62 -14.61 -2.16 0.44 10.18 29.64 33.24 905.2 26.00 -36.68 -126.7( 3) 225.00 -42.95 -13.55 -2.50 0.44 9.69 29.69 33.17 1045.2 27.00 -36.26 -126.6( 3) 225.00 -43.30 -12.51 -2.87 0.44 9.24 29.73 33.10 1193.9 28.00 -35.89 -126.9( 3) 225.00 -43.70 -11.51 -3.27 0.44 8.82 29.77 33.04 1348.5 29.00 -35.57 -127.3( 3) 225.00 -44.13 -10.54 -3.71 0.44 8.45 29.79 32.99 1508.4 30.00 -35.27 -127.9( 3) 225.00 -44.59 -9.61 -4.17 0.44 8.11 29.81 32.95 1672.1 31.00 -35.01 -128.7( 3) 225.00 -45.08 -8.69 -4.66 0.44 7.80 29.82 32.91 1835.3 32.00 -34.75 -129.6( 3) 225.00 -45.58 -7.78 -5.15 0.43 7.50 29.83 32.88 1995.1 33.00 -34.49 -130.5( 3) 225.00 -46.08 -6.85 -5.64 0.43 7.18 29.84 32.85 2151.8 34.00 -34.22 -131.3( 3) 225.00 -46.59 -5.88 -6.11 0.43 6.84 29.85 32.82 2306.8 35.00 -33.91 -132.0( 3) 225.00 -47.08 -4.87 -6.56 0.42 6.47 29.87 32.80 2459.9 36.00 -33.59 -132.6( 3) 225.00 -47.57 -3.82 -6.99 0.42 6.07 29.88 32.79 2608.5 37.00 -33.23 -133.1( 3) 225.00 -48.06 -2.70 -7.41 0.41 5.63 29.90 32.79 2751.7

100


101

Team Malaysia

38.00 -32.84 -133.5( 3) 225.00 -48.53 -1.53 -7.80 0.41 5.15 29.92 32.79 2889.8 39.00 -32.40 -133.7( 3) 225.00 -48.99 -0.28 -8.16 0.40 4.63 29.94 32.81 3022.0 40.00 -31.92 -137.0( 5) 225.00 -49.44 1.05 -8.49 0.40 4.06 29.96 32.83 3148.8 41.00 -31.38 -141.2( 5) 225.00 -49.87 2.47 -8.78 0.40 3.42 29.98 32.88 3269.7 42.00 -30.77 -145.3( 5) 225.00 -50.27 4.02 -9.03 0.39 2.72 30.01 32.95 3385.0 43.00 -30.07 -149.5( 5) 225.00 -50.64 5.69 -9.22 0.39 1.93 30.03 33.04 3492.6 44.00 -29.30 -153.6( 5) 225.00 -50.99 7.48 -9.37 0.39 1.06 30.05 33.16 3587.4 45.00 -28.45 -157.7( 5) 225.00 -51.32 9.38 -9.48 0.38 0.14 30.06 33.31 3667.1 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

***** Down Flooding Point is Under Water at the Starting Starting Angle. Verify Input Data. *****


***

team 3 malaysia




Y Z 0.00 0.00 67.87 -8.32 -8.10 29.95 54.63 53.94 52.51


Downflooding Points Height above Water ---------------------------------------------------------------------------DF PT. -----1 2 3

Description Height (Ft) --------------------------------------- -----------14.98 45.97 105.49

Page

29

OCEN 407 Design Class 4 5

102

Team Malaysia

93.35 44.55


team 3 malaysia

Page

30




67.87 Ft

45.00 Deg





103

Team Malaysia

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam -0.2 -2.7 -6.6 -12.3 -10.5 -12.6 97.5 95.4 93.0 91.0 89.4 87.9 2 Int/Dam -46.4 -51.4 -56.6 -62.1 -66.7 -71.6 -98.1 -101.5 -105.1 -108.6 -112.3 -115.8 3 Int/Dam 64.0 62.5 61.9 62.0 57.4 55.7 -138.1 -136.8 -135.4 -135.0 -135.5 -136.0 4 Int/Dam 73.3 72.3 71.8 71.9 68.6 67.5 -99.1 -97.5 -95.9 -95.2 -95.3 -95.4 5 Int/Dam 110.2 111.3 111.9 111.8 113.7 114.7 57.5 60.1 62.7 64.7 66.1 67.6 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 85.7 80.3 80.5 84.3 84.8 55.2 50.2 47.2 44.2 41.9 2 Int/Dam -120.9 -124.0 -126.8 -132.5 -135.7 -135.5 -140.5 -144.5 -148.6 -152.7 3 Int/Dam -140.5 -130.8 -132.9 -155.6 -161.7 -87.8 -86.5 -86.0 -85.7 -86.6 4 Int/Dam -99.4 -90.1 -91.6 -112.4 -117.8 -49.8 -48.5 -47.8 -47.2 -47.8 5 Int/Dam 66.1 73.6 74.4 61.3 58.8 102.8 104.1 105.7 107.1 108.0 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Page

31

***



67.87 Ft


--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- --------


104

Team Malaysia

0.00 -13.54 4.7( 1) 45.00 9.67 9.67 -0.97 0.40 -7.43 -6.06 28.27 2595.8 1.00 -13.53 4.8( 1) 45.00 10.34 8.97 -0.66 0.41 -6.72 -6.75 28.28 2595.8 2.00 -13.48 4.9( 1) 45.00 11.00 8.25 -0.36 0.42 -5.99 -7.43 28.30 2595.8 3.00 -13.41 5.1( 1) 45.00 11.63 7.50 -0.05 0.43 -5.24 -8.11 28.33 2595.8 4.00 -13.30 5.3( 1) 45.00 12.25 6.74 0.27 0.44 -4.48 -8.77 28.37 2595.8 5.00 -13.17 5.7( 1) 45.00 12.84 5.95 0.59 0.45 -3.70 -9.42 28.43 2595.8 6.00 -13.00 6.1( 1) 45.00 13.41 5.13 0.93 0.46 -2.89 -10.07 28.51 2595.8 7.00 -12.80 6.5( 1) 45.00 13.96 4.29 1.29 0.47 -2.05 -10.71 28.59 2595.8 8.00 -12.55 7.1( 1) 45.00 14.49 3.41 1.69 0.48 -1.16 -11.37 28.70 2595.8 9.00 -12.27 7.7( 1) 45.00 14.99 2.50 2.13 0.49 -0.23 -12.03 28.83 2595.8 10.00 -11.97 8.3( 1) 45.00 15.48 1.58 2.60 0.51 0.73 -12.71 28.98 2595.8 11.00 -11.65 8.9( 1) 45.00 15.96 0.64 3.11 0.51 1.72 -13.40 29.15 2595.8 12.00 -11.33 8.0( 2) 45.00 16.44 -0.31 3.65 0.52 2.74 -14.12 29.36 2595.8 13.00 -11.00 4.1( 2) 45.00 16.92 -1.27 4.21 0.53 3.77 -14.84 29.59 2595.8 14.00 -10.66 0.2( 2) 45.00 17.41 -2.24 4.81 0.54 4.83 -15.59 29.85 2595.8 15.00 -10.36 -3.8( 2) 45.00 17.92 -3.18 5.41 0.55 5.88 -16.35 30.14 2595.8 16.00 -10.14 -8.1( 2) 45.00 18.49 -4.07 5.86 0.56 6.77 -17.04 30.43 2595.8 17.00 -9.98 -12.5( 2) 45.00 19.10 -4.92 6.11 0.57 7.49 -17.63 30.68 2595.8 18.00 -9.87 -17.2( 2) 45.00 19.76 -5.73 6.15 0.57 8.03 -18.09 30.90 2595.8 19.00 -9.78 -22.0( 2) 45.00 20.43 -6.53 6.00 0.58 8.45 -18.44 31.07 2595.8 20.00 -9.69 -26.8( 2) 45.00 21.10 -7.34 5.81 0.58 8.84 -18.77 31.24 2595.8 21.00 -9.60 -31.7( 2) 45.00 21.78 -8.16 5.64 0.58 9.24 -19.09 31.42 2595.8 22.00 -9.51 -36.5( 2) 45.00 22.46 -8.97 5.47 0.58 9.63 -19.42 31.61 2595.8 23.00 -9.46 -41.4( -41.4( 2) 45.00 23.18 -9.77 -9.77 5.29 0.58 10.01 -19.76 31.82 2595.8 24.00 -9.47 -46.4( 2) 45.00 23.94 -10.52 5.10 0.58 10.34 -20.12 32.04 2595.8 25.00 -9.61 -51.4( 2) 45.00 24.79 -11.18 4.89 0.58 10.57 -20.53 32.27 2595.8 26.00 -10.10 -56.6( 2) 45.00 25.87 -11.57 4.60 0.58 10.57 -21.05 32.51 2595.8 27.00 -10.96 -62.1( 2) 45.00 27.20 -11.67 4.13 0.57 10.35 -21.54 32.71 2595.8 28.00 -10.02 -66.7( 2) 45.00 27.36 -13.20 3.97 0.57 11.43 -21.24 32.86 2595.8 29.00 -10.09 -71.6( 2) 45.00 28.18 -13.94 3.76 0.56 11.88 -21.53 33.01 2595.8 30.00 37.12 -138.1( 3) 45.00 -11.84 -45.74 -6.46 0.39 28.38 10.53 33.11 2543.4 31.00 36.50 -136.8( 3) 45.00 -10.51 -45.99 -6.55 0.39 28.66 9.83 32.99 2568.0 32.00 35.82 -135.4( 3) 45.00 -9.09 -46.22 -6.73 0.39 28.76 9.05 32.87 2586.1 33.00 35.39 -135.0( 3) 45.00 -7.95 -46.62 -6.91 0.40 28.97 8.42 32.79 2593.3 34.00 35.18 -135.5( 3) 45.00 -7.09 -47.16 -7.12 0.39 29.27 7.94 32.75 2595.4 35.00 35.01 -136.0( 3) 45.00 -6.25 -47.72 -7.25 0.40 29.72 7.48 32.72 2595.8 36.00 35.43 -140.5( 3) 45.00 -6.16 -48.63 -8.40 0.38 28.77 7.35 32.74 2595.8 37.00 32.74 -130.8( 3) 45.00 -2.08 -47.78 -7.88 0.39 28.67 4.98 32.55 2595.8 38.00 33.13 -132.9( 3) 45.00 -1.90 -48.69 -7.66 0.39 30.09 4.93 32.59 2595.8 39.00 37.93 -155.6( 3) 45.00 -7.77 -52.04 -10.38 0.36 29.27 8.22 32.95 2595.8 40.00 39.17 -161.7( 3) 45.00 -9.02 -53.38 -10.99 0.35 29.79 8.88 33.08 2595.8 41.00 21.49 -135.5( 2) 45.00 13.81 -44.52 -4.73 0.43 29.30 -4.36 33.27 2595.8 42.00 20.51 -140.5( 2) 45.00 15.69 -44.79 -5.31 0.42 28.28 -5.36 33.51 2595.8 43.00 19.95 -144.5( 2) 45.00 17.14 -45.29 -5.46 0.42 28.32 -6.19 33.70 2595.8 44.00 19.43 -148.6( 2) 45.00 18.57 -45.84 -5.65 0.41 28.30 -6.98 33.91 2595.8 45.00 19.21 -152.7( 2) 45.00 19.73 -46.55 -5.93 0.41 28.34 -7.59 34.08 2595.8 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Damaged Body ID. No. 6 Title : PONTOON 2 LEFT

Page

***

32


105

Team Malaysia

Permeability = 95.0 %


67.87 Ft


*****


*****

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Static /---Intercept---/ R.O.S. Condition To Satisfy KG Tilt Angle Stability Angle 1st 2nd 1st-2nd/DF (Ft) (Deg) (Deg) (Deg) /-----(Deg)-----/ (Deg) ------------------------------------------------------------ ---------- --------- --------- ----------------- ---------For Input KG = 67.87 10.91 3.15 4.55 29.32 9.51 Heeling Arm = Righting Arm Range of Stability = 7.00 Static Angle = 15.00* Area Ratio =

1.00

RM/HM Ratio =

2.00

85.57

14.05

78.59 87.82 83.19

14.05 14.05

83.30

1.94

12.12

14.04

6.99

7.06

9.15

0.00 3.83

14.05

14.05 10.23

3.74

10.31

24.41

999.99 12.21 12. 21 12.29

4.91

999.99 -985.94 19.99

1.85

19.90

1.77

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia


Page

***


-----------------------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG .................. .............. .... (Deg) 50.00 67.87 85.57 78.59 87.82 83.19 83.30 -----------------------------------------------------------------------------------------------------------------------------------------------------0.00 0.40 -0.97 -0.97 -0.97 -0.97 -0.97 -0.97 1.00 0.41 -0.66 -0.97 -0.85 -1.01 -0.93 -0.93 2.00 0.42 -0.36 -0.98 -0.73 -1.05 -0.89 -0.90 3.00 0.43 -0.05 -0.97 -0.61 -1.09 -0.85 -0.85

33


106

Team Malaysia

4.00 0.44 0.27 -0.97 -0.48 -1.12 -0.80 -0.81 5.00 0.45 0.59 -0.95 -0.34 -1.14 -0.74 -0.75 6.00 0.46 0.93 -0.92 -0.19 -1.15 -0.67 -0.68 7.00 0.47 1.29 -0.86 -0.01 -1.14 -0.57 -0.59 8.00 0.48 1.69 -0.77 0.20 -1.08 -0.44 -0.45 9.00 0.49 2.13 -0.64 0.45 -0.99 -0.26 -0.28 10.00 0.51 2.60 -0.47 0.74 -0.86 -0.06 -0.07 11.00 0.51 3.11 -0.27 1.07 -0.69 0.19 0.17 12.00 0.52 3.65 -0.03 1.42 -0.50 0.46 0.44 13.00 0.53 4.21 0.23 1.80 -0.27 0.77 0.74 14.00 0.54 4.81 0.53 2.22 -0.01 1.11 1.08 15.00 0.55 5.41 0.83 2.64 0.25 1.45 1.42 16.00 0.56 5.86 0.98 2.91 0.36 1.64 1.61 17.00 0.57 6.11 0.94 2.98 0.28 1.63 1.60 18.00 0.57 6.15 0.68 2.83 -0.02 1.41 1.38 19.00 0.58 6.00 0.24 2.51 -0.50 1.01 0.97 20.00 0.58 5.81 -0.24 2.15 -1.01 0.58 0.54 21.00 0.58 5.64 -0.70 1.80 -1.51 0.15 0.11 22.00 0.58 5.47 -1.16 1.45 -2.01 -0.27 -0.32 23.00 0.58 5.29 -1.63 1.10 -2.51 -0.70 -0.74 24.00 0.58 5.10 -2.10 0.74 -3.01 -1.13 -1.17 25.00 0.58 4.89 -2.59 0.36 -3.54 -1.59 -1.63 26.00 0.58 4.60 -3.16 -0.11 -4.15 -2.12 -2.17 27.00 0.57 4.13 -3.90 -0.74 -4.92 -2.82 -2.87 28.00 0.57 3.97 -4.34 -1.06 -5.40 -3.22 -3.27 29.00 0.56 3.76 -4.82 -1.44 -5.91 -3.67 -3.72 30.00 0.39 -6.46 -15.31 -11.82 -16.44 -14.12 -14.18 31.00 0.39 -6.55 -15.67 -12.08 -16.83 -14.44 -14.50 32.00 0.39 -6.73 -16.11 -12.41 -17.30 -14.85 -14.91 33.00 0.40 -6.91 -16.55 -12.75 -17.77 -15.25 -15.31 34.00 0.39 -7.12 -17.02 -13.12 -18.28 -15.69 -15.75 35.00 0.40 -7.25 -17.40 -13.40 -18.69 -16.03 -16.10 36.00 0.38 -8.40 -18.80 -14.70 -20.12 -17.40 -17.47 37.00 0.39 -7.88 -18.53 -14.34 -19.89 -17.10 -17.17 38.00 0.39 -7.66 -18.55 -14.26 -19.94 -17.09 -17.16 39.00 0.36 -10.38 -21.52 -17.13 -22.94 -20.03 -20.10 40.00 0.35 -10.99 -22.36 -17.88 -23.81 -20.83 -20.91 41.00 0.43 -4.73 -16.34 -11.76 -17.81 -14.78 -14.85 42.00 0.42 -5.31 -17.16 -12.49 -18.66 -15.56 -15.64 43.00 0.42 -5.46 -17.53 -12.77 -19.06 -15.91 -15.98 44.00 0.41 -5.65 -17.95 -13.10 -19.51 -16.29 -16.37 45.00 0.41 -5.93 -18.44 -13.51 -20.03 -16.76 -16.84 ------------------------------------------------------------------------------------------------------------------------------------------------------


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107

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Y Z 0.00 0.00 67.87 -5.13 -8.20 28.33 20.66 28.65 64.58





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Page




45.00 Deg

Downflooding Points Height Above Water (Ft) -------------------------------------------------------------------------------------

67.87 Ft

35


108

Team Malaysia

Downflooding Angle = 14.54 Deg @ Weathertight Angle = 14.54 Deg @



H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 11.5 10.1 8.7 7.2 5.5 3.7 1.6 -1.1 -5.1 -12.0 -10.8 76.9 2 Int/Dam -44.9 -49.8 -54.8 -59.7 -64.6 -69.4 -74.3 -79.3 -84.3 -89.7 -94.4 -112.3 3 Int/Dam 56.4 54.1 51.9 49.7 47.5 45.5 43.8 42.3 41.9 43.0 38.5 -102.9 4 Int/Dam 67.6 66.1 64.5 63.0 61.5 60.1 58.9 57.9 57.6 58.5 55.2 -65.2 5 Int/Dam 112.8 114.1 115.3 116.5 117.6 118.7 119.7 120.5 121.0 120.7 122.1 86.4 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 74.1 70.8 68.2 66.0 63.9 62.2 61.0 31.3 36.8 33.2 2 Int/Dam -116.1 -120.1 -124.0 -127.7 -131.5 -135.4 -139.2 -139.2 -144.9 -149.6 3 Int/Dam -101.4 -99.6 -98.9 -98.7 -99.0 -100.0 -102.0 -49.3 -64.7 -65.2 4 Int/Dam -63.5 -61.5 -60.6 -60.1 -60.1 -60.7 -62.1 -15.3 -28.5 -28.8 5 Int/Dam 88.8 91.3 93.2 95.0 96.5 97.5 98.2 121.2 116.9 117.5 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------


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67.87 Ft


--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 -11.24 15.0( 1) 45.00 8.00 8.00 -1.46 0.40 -6.72 -4.65 27.41 2182.0 1.00 -11.21 15.1( 1) 45.00 8.67 7.29 -1.20 0.41 -6.02 -5.32 27.42 2182.0 2.00 -11.16 15.3( 1) 45.00 9.33 6.55 -0.93 0.42 -5.30 -5.98 27.43 2182.0 3.00 -11.07 15.5( 1) 45.00 9.96 5.79 -0.66 0.43 -4.56 -6.62 27.46 2182.0 4.00 -10.94 15.9( 1) 45.00 10.56 5.01 -0.39 0.44 -3.81 -7.25 27.51 2182.0 5.00 -10.78 16.3( 1) 45.00 11.14 4.19 -0.11 0.46 -3.03 -7.86 27.56 2182.0 6.00 -10.57 16.8( 1) 45.00 11.70 3.34 0.18 0.47 -2.22 -8.46 27.63 2182.0 7.00 -10.33 17.5( 1) 45.00 12.23 2.46 0.50 0.48 -1.38 -9.06 27.71 2182.0 8.00 -10.05 18.1( 1) 45.00 12.73 1.56 0.86 0.49 -0.49 -9.68 27.82 2182.0 9.00 -9.74 18.8( 1) 45.00 13.22 0.63 1.28 0.50 0.46 -10.32 27.95 2182.0 10.00 -9.41 18.0( 2) 45.00 13.70 -0.32 1.75 0.51 1.44 -10.98 28.11 2182.0 11.00 -9.07 14.1( 2) 45.00 14.17 -1.28 2.24 0.52 2.45 -11.66 28.29 2182.0 12.00 -8.72 10.2( 2) 45.00 14.64 -2.26 2.77 0.53 3.49 -12.35 28.50 2182.0 13.00 -8.37 6.3( 2) 45.00 15.11 -3.23 3.35 0.54 4.56 -13.08 28.74 2182.0 14.00 -8.05 2.2( 2) 45.00 15.61 -4.19 4.00 0.54 5.66 -13.86 29.03 2182.0 15.00 -7.76 -1.9( 2) 45.00 16.13 -5.13 4.69 0.55 6.77 -14.69 29.35 2182.0 16.00 -7.51 -6.2( 2) 45.00 16.69 -6.04 5.31 0.56 7.80 -15.49 29.69 2182.0 17.00 -7.34 -10.7( 2) 45.00 17.30 -6.89 5.70 0.57 8.64 -16.17 29.99 2182.0 18.00 -7.22 -15.4( 2) 45.00 17.95 -7.72 5.83 0.58 9.27 -16.70 30.24 2182.0 19.00 -7.12 -20.2( 2) 45.00 18.62 -8.53 5.74 0.58 9.73 -17.08 30.43 2182.0 20.00 -7.03 -25.2( 2) 45.00 19.30 -9.34 -9.34 5.55 0.58 10.13 -17.40 30.61 2182.0 21.00 -6.93 -30.1( 2) 45.00 19.98 -10.17 5.36 0.59 10.54 -17.72 30.79 2182.0 22.00 -6.83 -35.0( 2) 45.00 20.66 -11.00 5.19 0.59 10.95 -18.04 30.98 2182.0 23.00 -6.71 -40.0( 2) 45.00 21.34 -11.84 5.02 0.59 11.37 -18.36 31.19 2182.0 24.00 -6.60 -44.9( 2) 45.00 22.02 -12.70 4.87 0.59 11.80 -18.69 31.42 2182.0 25.00 -6.48 -49.8( 2) 45.00 22.70 -13.56 4.73 0.59 12.24 -19.01 31.65 2182.0 26.00 -6.36 -54.8( 2) 45.00 23.39 -14.42 4.59 0.59 12.69 -19.34 31.90 2182.0

109


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Team Malaysia

27.00 -6.25 -59.7( 2) 45.00 24.10 -15.29 4.45 0.59 13.12 -19.68 32.17 2182.0 28.00 -6.18 -64.6( 2) 45.00 24.83 -16.13 4.31 0.59 13.52 -20.02 32.44 2182.0 29.00 -6.15 -69.4( 2) 45.00 25.60 -16.95 4.15 0.58 13.89 -20.37 32.71 2182.0 30.00 -6.20 -74.3( 2) 45.00 26.43 -17.72 3.97 0.58 14.21 -20.75 32.99 2182.0 31.00 -6.39 -79.3( 2) 45.00 27.35 -18.39 3.74 0.57 14.41 -21.16 33.27 2182.0 32.00 -6.92 -84.3( 2) 45.00 28.50 -18.81 3.43 0.56 14.37 -21.69 33.53 2182.0 33.00 -8.10 -89.7( 2) 45.00 30.08 -18.74 2.87 0.55 13.91 -22.31 33.72 2182.0 34.00 -7.25 -94.4( 2) 45.00 30.35 -20.22 2.65 0.54 14.89 -21.96 33.97 2182.0 35.00 27.43 -112.3( 2) 45.00 2.70 -43.32 -5.14 0.43 27.80 1.57 32.43 2182.0 36.00 26.72 -116.1( 2) 45.00 4.22 -43.64 -5.17 0.43 28.00 0.67 32.49 2182.0 37.00 25.87 -120.1( 2) 45.00 5.91 -43.90 -5.27 0.43 27.95 -0.33 32.57 2182.0 38.00 25.35 -124.0( 2) 45.00 7.26 -44.35 -5.33 0.43 28.20 -1.13 32.67 2182.0 39.00 24.97 -127.7( 2) 45.00 8.47 -44.89 -5.34 0.43 28.62 -1.84 32.77 2182.0 40.00 24.68 -131.5( 2) 45.00 9.60 -45.50 -5.44 0.43 28.97 -2.49 32.87 2182.0 41.00 24.57 -135.4( 2) 45.00 10.56 -46.20 -5.58 0.42 29.38 -3.03 32.96 2182.0 42.00 24.67 -139.2( 2) 45.00 11.29 -47.04 -5.77 0.42 29.87 -3.42 33.05 2182.0 43.00 11.91 -139.2( 2) 45.00 24.49 -40.80 -2.31 0.45 27.10 -11.98 34.86 2182.0 44.00 15.08 -144.9( 2) 45.00 22.69 -43.46 -3.71 0.44 27.81 -10.51 34.48 2182.0 45.00 14.60 -149.6( 2) 45.00 24.06 -44.06 -4.18 0.43 27.27 -11.20 34.75 2182.0 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


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67.87 Ft


*****


*****

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Allowable Optimum Range Of Static /---Intercept---/ R.O.S. Condition To Satisfy KG Tilt Angle Stability Angle 1st 2nd 1st-2nd/DF (Ft) (Deg) (Deg) (Deg) /-----(Deg)-----/ (Deg) ------------------------------------------------------------ ---------- --------- --------- ----------------- ---------For Input KG = 67.87 9.16 5.38 6.94 34.27 7.60 Heeling Arm = Righting Arm Range of Stability = 7.00

83.08 73.16

14.54

1.36

13.18

14.53

7.00

7.54

9.12

32.10

5.43

OCEN 407 Design Class Static Angle = 15.00* Area Ratio =

1.00

RM/HM Ratio =

2.00

111

Team Malaysia 85.28 80.63

14.54 14.54

80.88

0.00 2.93

14.54

14.54 11.61

2.77

11.77

16.58 13.13 13. 13 13.27

17.24 21.53

-2.04 1.41

21.30

1.28

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


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-----------------------------------------------------------------------------------------------------------------------------------------------------Heel Heeling Arm Righting Arm Data For Calculated KG .................. .............. .... (Deg) 50.00 67.87 83.08 73.16 85.28 80.63 80.88 -----------------------------------------------------------------------------------------------------------------------------------------------------0.00 0.40 -1.46 -1.46 -1.46 -1.46 -1.46 -1.46 1.00 0.41 -1.20 -1.46 -1.29 -1.50 -1.42 -1.42 2.00 0.42 -0.93 -1.46 -1.11 -1.54 -1.37 -1.38 3.00 0.43 -0.66 -1.46 -0.94 -1.57 -1.33 -1.34 4.00 0.44 -0.39 -1.45 -0.76 -1.60 -1.28 -1.30 5.00 0.46 -0.11 -1.44 -0.57 -1.63 -1.22 -1.24 6.00 0.47 0.18 -1.41 -0.37 -1.64 -1.15 -1.18 7.00 0.48 0.50 -1.36 -0.15 -1.63 -1.06 -1.09 8.00 0.49 0.86 -1.25 0.13 -1.56 -0.91 -0.95 9.00 0.50 1.28 -1.10 0.46 -1.44 -0.71 -0.75 10.00 0.51 1.75 -0.89 0.83 -1.28 -0.47 -0.51 11.00 0.52 2.24 -0.66 1.23 -1.08 -0.19 -0.24 12.00 0.53 2.77 -0.39 1.67 -0.85 0.12 0.07 13.00 0.54 3.35 -0.07 2.16 -0.57 0.48 0.43 14.00 0.54 4.00 0.32 2.71 -0.22 0.91 0.85 15.00 0.55 4.69 0.75 3.32 0.18 1.39 1.32 16.00 0.56 5.31 1.12 3.85 0.51 1.79 1.72 17.00 0.57 5.70 1.25 4.15 0.61 1.97 1.90 18.00 0.58 5.83 1.13 4.20 0.45 1.89 1.81 19.00 0.58 5.74 0.78 4.01 0.07 1.58 1.50 20.00 0.58 5.55 0.35 3.74 -0.41 1.18 1.10 21.00 0.59 5.36 -0.09 3.47 -0.88 0.79 0.70 22.00 0.59 5.19 -0.51 3.21 -1.33 0.41 0.32 23.00 0.59 5.02 5. 02 -0.92 2.95 -1.78 0.04 -0.06 24.00 0.59 4.87 -1.32 2.72 -2.21 -0.32 -0.42 25.00 0.59 4.73 -1.70 2.49 -2.63 -0.67 -0.77 26.00 0.59 4.59 -2.08 2.27 -3.04 -1.01 -1.11 27.00 0.59 4.45 -2.45 2.05 -3.45 -1.34 -1.45 28.00 0.59 4.31 -2.83 1.82 -3.87 -1.69 -1.80 29.00 0.58 4.15 -3.23 1.58 -4.29 -2.04 -2.16 30.00 0.58 3.97 -3.64 1.32 -4.74 -2.42 -2.54

38


112

Team Malaysia

31.00 0.57 3.74 -4.09 1.02 -5.22 -2.83 -2.95 32.00 0.56 3.43 -4.63 0.62 -5.80 -3.33 -3.46 33.00 0.55 2.87 -5.41 -0.01 -6.61 -4.08 -4.21 34.00 0.54 2.65 -5.85 -0.31 -7.08 -4.48 -4.62 35.00 0.43 -5.14 -13.87 -8.18 -15.13 -12.46 -12.60 36.00 0.43 -5.17 -14.10 -8.28 -15.40 -12.67 -12.81 37.00 0.43 -5.27 -14.43 -8.46 -15.75 -12.95 -13.10 38.00 0.43 -5.33 -14.69 -8.59 -16.05 -13.19 -13.34 39.00 0.43 -5.34 -14.92 -8.68 -16.30 -13.38 -13.53 40.00 0.43 -5.44 -15.21 -8.84 -16.63 -13.64 -13.80 41.00 0.42 -5.58 -15.55 -9.05 -17.00 -13.95 -14.11 42.00 0.42 -5.77 -15.94 -9.31 -17.42 -14.31 -14.47 43.00 0.45 -2.31 -12.68 -5.92 -14.18 -11.01 -11.18 44.00 0.44 -3.71 -14.27 -7.38 -15.80 -12.57 -12.74 45.00 0.43 -4.18 -14.94 -7.93 -16.50 -13.21 -13.38 ------------------------------------------------------------------------------------------------------------------------------------------------------


***

team 3 malaysia




Y Z 0.00 0.00 67.87 -2.72 -8.09 27.59 9.06 21.84 66.09


Downflooding Points Height above Water ---------------------------------------------------------------------------DF PT. -----1

Description Height (Ft) --------------------------------------- ----------16.49

Page

39

OCEN 407 Design Class 2 3 4 5

113

Team Malaysia

34.75 88.98 85.34 70.72


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40


Damaged Body ID. No. 8 Title : COLUMN 1 BOTTOM Permeability = 95.0 %


67.87 Ft

45.00 Deg

Downflooding Points Height Above Water (Ft) ------------------------------------------------------------------------------------ No Downflooding Point was submerged .. No Weathertight Point was submerged ..

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 91.9 94.5 95.7 94.1 91.3 92.9 92.8 92.3 93.4 91.3 90.9 90.6 2 Int/Dam -20.8 -24.1 -27.2 -31.9 -35.6 -40.8 -44.0 -47.9 -50.9 -56.1 -59.0 -62.9 3 Int/Dam -133.5 -137.2 -139.3 -141.5 -140.6 -147.7 -148.7 -150.9 -153.2 -156.3 -156.6 159.1 4 Int/Dam -111.0 -113.5 -114.8 -116.4 -115.3 -121.0 -121.4 -122.9 -124.4 -126.9 -126.7 128.5 5 Int/Dam -20.8 -18.6 -16.3 -15.6 -13.7 -14.0 -11.9 -10.7 -8.8 -8.9 -6.6 -5.6 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 89.5 88.4 88.1 87.9 86.6 85.8 85.0 84.1 83.2 82.2 81.2 80.3 2 Int/Dam -68.3 -71.3 -77.0 -81.8 -85.5 -89.7 -93.9 -98.1 -102.4 -107.0 -111.1 -115.0 3 Int/Dam -164.5 -164.0 -171.7 -177.4 -178.7 -182.4 -186.0 -189.9 -193.9 -199.2 -203.4 207.2


114

Team Malaysia

4 Int/Dam -133.1 -132.2 -138.8 -143.6 -144.4 -147.4 -150.4 -153.6 -157.0 -161.5 -165.1 168.2 5 Int/Dam -6.7 -4.3 -6.6 -7.7 -6.6 -6.8 -7.1 -7.6 -8.4 -10.1 -11.0 -11.8 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 79.1 78.1 76.9 75.7 74.5 73.2 71.9 70.6 69.2 67.9 66.5 65.1 2 Int/Dam -119.4 -123.4 -127.4 -131.4 -135.3 -139.1 -142.9 -146.5 -150.1 -153.5 -156.7 159.8 3 Int/Dam -212.2 -216.8 -221.4 -226.2 -231.0 -236.0 -241.1 -246.3 -251.5 -256.8 -262.1 267.5 4 Int/Dam -172.7 -176.7 -180.7 -184.9 -189.2 -193.7 -198.3 -203.0 -207.8 -212.7 -217.6 222.7 5 Int/Dam -13.7 -15.3 -17.1 -19.1 -21.3 -23.7 -26.3 -29.2 -32.2 -35.4 -38.9 -42.6 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

H E EL A NG LE S ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------DF PT. Type Description 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 ------- ------- --------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------1 Int/Dam 63.7 62.4 61.0 59.7 58.4 57.1 55.9 54.6 53.3 52.1 2 Int/Dam -162.7 -165.3 -167.7 -169.8 -171.7 -173.3 -174.5 -175.5 -176.2 -176.5 3 Int/Dam -272.8 -278.2 -283.6 -288.9 -294.1 -299.3 -304.3 -309.2 -314.0 -318.6 4 Int/Dam -227.7 -232.9 -238.0 -243.1 -248.3 -253.4 -258.4 -263.4 -268.3 -273.0 5 Int/Dam -46.5 -50.6 -54.8 -59.3 -64.0 -68.9 -73.9 -79.1 -84.5 -90.0 ------- ------- --------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------


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Draft at no Heel .......... 63.74 Ft Displacement .............. ............. . 76009.6 S.Tons Center of Gravity (X,Y,Z) = 0.00; 0.00; Wind Speed ................ ............. ... 50.00 Knot Wind Direction is Normal to Tilt Axis Range of Stability ........

0.00 Deg

67.87 Ft

41


Team Malaysia

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/--Angles w.r.t.--/ Critical Yaw Angle /--- Angles ---/ /-- Yawed axis ---/ Downflood Of /- w.r.t. Ship-/ Righting Heeling /-- Center of Buoyancy--/ Flood Heel Trim Height Tilt Axis Heel Trim Arm Arm LCB TCB VCB Water (Deg) (Deg) (Ft) (Deg) (Deg) (Deg) (Ft) (Ft) (Ft) (Ft) (Ft) (S.Tons) ------------------------------------- --------------- --------------- ------------------------------- ------- -------- --------------------------------------------------- -------0.00 35.26 -133.5( 3) 45.00 -26.56 -26.56 -18.99 0.22 1.53 28.29 38.09 12297.4 1.00 36.41 -137.2( 3) 45.00 -26.99 -28.10 -19.50 0.23 2.00 28.85 38.11 12248.3 2.00 37.02 -139.3( 3) 45.00 -26.97 -29.17 -19.99 0.23 2.28 29.17 38.13 12231.7 3.00 37.12 -141.5( 3) 45.00 -26.52 -29.81 -20.49 0.23 2.03 28.85 38.11 12254.5 4.00 36.46 -140.6( 3) 45.00 -25.37 -29.82 -21.00 0.23 1.60 28.32 38.09 12308.4 5.00 38.05 -147.7( 3) 45.00 -26.27 -31.69 -21.47 0.23 1.97 28.76 38.11 12272.9 6.00 38.21 -148.7( 3) 45.00 -25.89 -32.37 -21.93 0.23 2.01 28.77 38.10 12273.8 7.00 38.54 -150.9( 3) 45.00 -25.68 -33.20 -22.39 0.23 2.02 28.76 38.10 12279.9 8.00 39.19 -153.2( 3) 45.00 -25.77 -34.27 -22.80 0.23 2.34 29.07 38.10 12257.6 9.00 39.38 -156.3( 3) 45.00 -25.44 -34.98 -23.30 0.23 2.04 28.73 38.09 12295.7 10.00 39.36 -156.6( 3) 45.00 -24.90 -35.51 -23.71 0.23 2.06 28.68 38.06 12301.9 11.00 39.77 -159.1( 3) 45.00 -24.80 -36.39 -24.13 0.23 2.12 28.71 38.06 12306.0 12.00 40.61 -164.5( 3) 45.00 -25.15 -37.60 -24.61 0.22 2.05 28.67 38.07 12327.4 13.00 40.30 -164.0( 3) 45.00 -24.33 -37.91 -25.00 0.22 1.97 28.49 38.04 12354.2 14.00 41.72 -171.7( 3) 45.00 -25.33 -39.56 -25.46 0.22 2.06 28.67 38.08 12354.1 15.00 42.82 -177.4( 3) 45.00 -26.05 -40.95 -25.88 0.21 2.20 28.85 38.10 12348.5 16.00 42.82 -178.7( 3) 45.00 -25.58 -41.49 -26.29 0.21 2.07 28.68 38.09 12383.7 17.00 43.40 -182.4( 3) 45.00 -25.78 -42.47 -26.70 0.21 2.07 28.68 38.09 12400.1 18.00 43.96 -186.0( 3) 45.00 -25.98 -43.44 -27.10 0.20 2.06 28.68 38.10 12419.2 19.00 44.59 -189.9( 3) 45.00 -26.28 -44.44 -27.49 0.20 2.07 28.70 38.11 12438.3 20.00 45.24 -193.9( 3) 45.00 -26.63 -45.46 -27.88 0.19 2.06 28.71 38.12 12459.9 21.00 46.14 -199.2( 3) 45.00 -27.32 -46.66 -28.26 0.18 2.07 28.73 38.14 12483.9 22.00 46.82 -203.4( 3) 45.00 -27.79 -47.69 -28.63 0.18 2.07 28.75 38.14 12506.9 23.00 47.44 -207.2( 3) 45.00 -28.20 -48.66 -28.98 0.17 2.08 28.76 38.15 12530.9 24.00 48.28 -212.2( 3) 45.00 -28.95 -49.79 -29.33 0.16 2.07 28.76 38.16 12565.2 25.00 49.07 -216.8( 3) 45.00 -29.69 -50.88 -29.66 0.16 2.09 28.78 38.16 12592.7 26.00 49.85 -221.4( 3) 45.00 -30.44 -51.95 -29.98 0.15 2.09 28.78 38.17 12629.3 27.00 50.67 -226.2( 3) 45.00 -31.30 -53.03 -30.30 0.14 2.09 28.78 38.17 12667.9 28.00 51.51 -231.0( 3) 45.00 -32.26 -54.14 -30.60 0.14 2.09 28.78 38.18 12709.2 29.00 52.41 -236.0( 3) 45.00 -33.35 -55.26 -30.90 0.13 2.09 28.79 38.18 12753.2 30.00 53.32 -241.1( 3) 45.00 -34.53 -56.39 -31.19 0.12 2.10 28.79 38.19 12801.5 31.00 54.28 -246.3( 3) 45.00 -35.83 -57.54 -31.46 0.11 2.10 28.80 38.20 12853.6 32.00 55.26 -251.5( 3) 45.00 -37.25 -58.69 -31.73 0.11 2.10 28.80 38.20 12909.0 33.00 56.27 -256.8( 3) 45.00 -38.79 -59.86 -31.99 0.10 2.10 28.80 38.21 12967.0 34.00 57.33 -262.1( 3) 45.00 -40.47 -61.04 -32.23 0.10 2.11 28.81 38.22 13025.6 35.00 58.43 -267.5( 3) 45.00 -42.29 -62.24 -32.46 0.09 2.11 28.82 38.24 13083.8 36.00 59.57 -272.8( 3) 45.00 -44.25 -63.45 -32.68 0.09 2.12 28.82 38.26 13141.1 37.00 60.76 -278.2( 3) 45.00 -46.36 -64.69 -32.88 0.08 2.13 28.83 38.29 13195.1 38.00 61.99 -283.6( 3) 45.00 -48.60 -65.93 -33.07 0.08 2.14 28.84 38.33 13245.7 39.00 63.26 -288.9( 3) 45.00 -50.96 -67.20 -33.24 0.08 2.15 28.85 38.37 13293.1 40.00 64.58 -294.1( 3) 45.00 -53.45 -68.48 -33.39 0.07 2.17 28.87 38.42 13336.6 41.00 65.94 -299.3( 3) 45.00 -56.02 -69.77 -33.54 0.07 2.18 28.88 38.47 13376.9 42.00 67.34 -304.3( 3) 45.00 -58.66 -71.07 -33.66 0.07 2.20 28.89 38.52 13414.2 43.00 68.77 -309.2( 3) 45.00 -61.34 -72.38 -33.78 0.07 2.21 28.90 38.59 13449.3 44.00 70.24 -314.0( 3) 45.00 -64.03 -73.69 -33.87 0.06 2.22 28.91 38.65 13482.2 45.00 71.73 -318.6( 3) 45.00 -66.70 -75.02 -33.96 0.06 2.23 28.92 38.71 13513.3 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

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***** Down Flooding Point is Under Water at the Starting Starting Angle. Verify Input Data. *****


***

team 3 malaysia

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Y Z 0.00 0.00 67.87 -8.88 28.96 37.47 98.76 -114.47 82.83

Equilibrium Position: Vessel Heel ............... -43.61 Deg Vessel Trim ............... ............ ... 16.28 Deg GMT ....................... .............. ......... -42.26 Ft GML ....................... .............. ......... -37.85 Ft Water Plane Area .......... 3782.23 S.Ft Downflooding Points Height above Water ---------------------------------------------------------------------------DF PT. -----1 2 3 4 5

Description Height (Ft) --------------------------------------- -----------3.21 53.88 -132.38 -143.75 -189.46


team 3 malaysia

Wednesday 4/25/2007 10:38:33 Input File Name:E:\2007 SPRING\407\STABCAD\STABCAD Output File Name:E:\2007 SPRING\407\STABCAD\STABCAD * * * Problem Description * * * Number Of Joints ............. ........... .. 220


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Number Of Plates ............. .......... ... 188 Number Of Cylinders .......... Number Of Stations ........... ......... ..

Total Execution time =

0: 0:19

0 0

(000)

Appendix E: GMOOR GMOOR CVF INPUT FILE The CVF file must be made from a TXT file like the one that follows. After the TXT file is created, run makecvf which changes the TXT file into a CVF file. The TXT file contains information such as the fairleads locations and water depth and hull displacement. It also must have the force coefficients for the wave, wind and current forces. These coefficients are calculated by dividing t he force by they velocity squared. Also The angles at which the forces need to be analyzed has to be entered. The RAO’s must be either calculated separately, which was not done in this project because it was not in the design scope, or they must be provided. /* ------------------------------------------------- * * GENERAL DATA ( identity ) * * ------------------------------------------------- */ *GENERAL "Blue Tang" /* Vessel name */ "Texas A&M" /* Licensee */ "02-23-07" /* Issue date */ "hull.pln" /* .PLN file name */ "" /* Serial Number */ "Sources of the data used to create this CVF, with validation" "and limitations, are contained in Report No.GM-33033-1198-37025 Rev1" /* ------------- * * Fairlead Data /* * ------------- */ *FAIRLEAD #NFAIRLEADS 12 #UNITS LENGTH METRES -39.624 30.480 23.47 -39.624 35.052 23.47 -32.766 39.624 23.47 32.766 39.624 23.47 39.624 35.052 23.47 39.624 30.480 23.47 39.624 -30.48023.47 39.624 -35.05223.47 32.766 -39.62423.47 -32.766 -39.624 23.47 -39.624 -35.052 23.47 -39.624 -30.480 23.47 /* ----------- *


Team Malaysia

* Vessel Data * * ----------- */ *VESSEL #DRAFTS 23.47 #UNITS FORCE KN #DRAFT 1 /* 23.47 (80ft) */ 42000 /* Displacement - updated */ 1.80, 1.35, 0.0 /* mass Coefficients in : sway, surge, heave */ 0.0, 0.0, 28.1 /* radii of gyration for : pitch, roll, yaw */ 26.1, 13.0, 0.0 /* linear damping in : sway, surge, heave */ 0.0, 0.0, 0.46E6 /* quadratic damping in : pitch, roll, yaw */ /* --------------- * * Wind Force Data * * --------------- */ *WIND #DRAFTS 24.38 #UNITS FORCE KN #HEAD_INCR 45 #HEAD_STEP 0 335 45 #DRAFT 1 /* 24.38m (80ft) */ /* Fx Fy Mxy */ 0.0000 -2.734 0.000 -2.181 -2.734 0.000 -2.181 0.0000 0.000 -2.181 -2.534 0.000 -0.000 -2.534 0.000 -2.263 -2.534 0.000 -2.263 -0.000 0.000 -2.263 -2.734 0.000 #YREFLECT /* ------------------ */ /* Current Force Data */ /* ------------------ */ *CURRENT #DRAFTS 24.38 #UNITS FORCE KN #HEAD_INCR 45 #HEAD_STEP 0 335 45 #DRAFT 1 /* 24.38m (77ft) */ /* Fx Fy Mxy */ 0.0 -597.0 0.0 -597.0 -597.0 0.0 -597.0 0.000 0.0 -597.0 -597.0 0.0 0.0 -597.0 0.0 -597.0 -597.0 0.0 -597.0 0.000 0.0 -597.0 -597.0 0.0 #YREFLECT /*------------------*/ /* Drift Force Data */ /* Regular Data */ /*------------------*/ *DRIFT_REG #UNITS FORCE KN

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Team Malaysia

#UNITS FREQUENCY SECONDS #EXTRAP FREQUENCY UPPER CONSTANT #EXTRAP FREQUENCY LOWER ZERO #NFREQ_TXT 28 #DRAFTS 24.38 #HEADINGS 0 22.5 45 67.5 #HEADINGS 90 #DRAFT 1 /* 24.38m (77ft) */ #HEADING 1 /* 0 deg */ /*Prd Sway Sw ay Surge Yaw */ 30.0 0.00 0.17 0.00 27.5 0.00 0.09 0.00 25.0 0.00 0.08 0.00 24.0 0.00 0.08 0.00 23.0 0.00 0.09 0.00 22.0 0.00 0.10 0.00 21.5 0.00 0.11 0.00 21.0 0.00 0.11 0.00 20.5 0.00 0.12 0.00 20.0 0.00 0.12 0.00 19.5 0.00 0.13 0.00 19.0 0.00 0.11 0.00 18.5 0.00 -0.01 0.00 18.0 0.00 -1.13 0.00 17.0 0.00 -1.47 0.00 16.0 0.00 -0.17 0.00 15.0 0.00 0.01 0.00 14.0 0.00 0.06 0.00 13.0 0.00 -0.10 0.00 12.0 0.00 -1.02 0.00 11.0 0.00 -4.72 0.00 10.0 0.00 -16.71 0.00 9.0 0.00 -37.63 0.00 8.0 0.00 -19.82 0.00 7.0 0.00 -81.88 0.00 6.0 0.00 -238.92 0.00 5.0 0.00 -211.63 0.00 4.5 0.00 -64.64 0.00 #HEADING 2 /* 22.5 deg */ /*Prd Sway Sw ay Surge Yaw */ 30.0 0.06 0.14 -27.73 27.5 0.03 0.07 -15.76 25.0 0.03 0.07 -16.49 24.0 0.03 0.07 -18.39 23.0 0.03 0.08 -21.31 22.0 0.03 0.08 -25.98 21.5 0.04 0.09 -29.48 21.0 0.04 0.09 -34.00 20.5 0.04 0.10 -39.99 20.0 0.04 0.10 -48.60 19.5 0.04 0.10 -61.88 19.0 0.04 0.08 -84.35 18.5 -0.01 -0.04 -130.03 18.0 -0.46 -1.13 -280.20 17.0 -0.61 -1.43 224.75 16.0 -0.09 -0.19 81.14

119

OCEN 407 Design Class 15.0 -0.02 -0.01 49.62 14.0 0.00 0.05 36.34 13.0 -0.04 -0.05 31.09 12.0 -0.27 -0.72 32.54 11.0 -1.13 -3.46 40.86 10.0 -3.50 -12.26 38.09 9.0 -5.84 -27.00 -68.45 8.0 -1.52 -18.24 -286.04 7.0 -16.09 -39.79 297.72 6.0 -106.29 -244.19 -342.96 5.0 -24.08 -49.80 85.81 4.5 -90.01 -103.42 -65.09 #HEADING 3 /* 45 deg */ /*Prd Sway Sw ay Surge Yaw */ 30.0 0.08 0.08 -39.99 27.5 0.04 0.04 -23.64 25.0 0.04 0.04 -25.83 24.0 0.04 0.04 -29.33 23.0 0.04 0.04 -34.59 22.0 0.05 0.05 -42.76 21.5 0.05 0.05 -48.60 21.0 0.05 0.05 -56.19 20.5 0.05 0.05 -66.26 20.0 0.06 0.05 -80.27 19.5 0.05 0.05 -101.43 19.0 0.03 0.02 -136.60 18.5 -0.08 -0.09 -207.23 18.0 -1.04 -1.06 -431.98 17.0 -1.25 -1.21 310.85 16.0 -0.21 -0.18 85.52 15.0 -0.07 -0.04 20.29 14.0 -0.02 0.02 -30.21 13.0 -0.07 -0.01 -91.07 12.0 -0.41 -0.36 -183.88 11.0 -1.89 -1.92 -344.42 10.0 -6.85 -7.23 -626.08 9.0 -15.66 -15.80 -952.98 8.0 -26.53 -17.76 -957.36 7.0 -72.30 -41.66 205.77 6.0 -118.74 -126.88 -423.22 5.0 -142.20 -115.87 -802.66 4.5 -197.75 -129.28 -903.36 #HEADING 4 /* 67.5 deg */ /*Prd Sway Sw ay Surge Yaw */ 30.0 0.06 0.02 -28.75 27.5 0.03 0.01 -17.66 25.0 0.03 0.01 -20.14 24.0 0.03 0.01 -23.06 23.0 0.03 0.01 -27.58 22.0 0.03 0.01 -34.44 21.5 0.03 0.01 -39.26 21.0 0.03 0.01 -45.39 20.5 0.03 0.01 -53.41 20.0 0.03 0.01 -64.65 19.5 0.01 0.00 -81.29 19.0 -0.03 -0.02 -108.29

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OCEN 407 Design Class 18.5 -0.22 -0.10 -160.53 18.0 -1.69 -0.71 -326.90 17.0 -1.74 -0.70 215.99 16.0 -0.30 -0.11 40.43 15.0 -0.13 -0.04 -19.99 14.0 -0.08 -0.01 -77.35 13.0 -0.18 -0.03 -157.61 12.0 -0.94 -0.28 -291.88 11.0 -4.69 -1.52 -537.06 10.0 -21.26 -6.51 -950.06 9.0 -72.30 -18.00 -1148.54 8.0 -143.64 -17.48 125.65 7.0 -196.31 -25.52 844.99 6.0 -48.36 -11.73 1838.83 5.0 -256.64 -161.36 -72.82 4.5 -179.55 -94.32 -170.75 #HEADING 5 /* 90 deg */ /*Prd Sway Sw ay Surge Yaw */ 30.0 0.00 0.00 0.00 27.5 0.00 0.00 0.00 25.0 0.00 0.00 0.00 24.0 0.00 0.00 0.01 23.0 0.00 0.00 0.01 22.0 0.00 0.00 0.02 21.5 0.00 0.00 0.03 21.0 -0.01 0.00 0.05 20.5 -0.01 0.00 0.08 20.0 -0.03 0.00 0.13 19.5 -0.05 0.00 0.24 19.0 -0.12 0.00 0.51 18.5 -0.36 0.00 1.43 18.0 -2.11 0.00 7.75 17.0 -1.86 0.00 6.14 16.0 -0.33 0.00 0.97 15.0 -0.16 0.00 0.37 14.0 -0.13 0.00 0.08 13.0 -0.30 0.00 -0.18 12.0 -1.42 0.00 -0.27 11.0 -7.09 0.00 1.02 10.0 -33.80 0.01 9.79 9.0 -123.53 0.04 41.15 8.0 -235.57 -0.09 83.62 7.0 -208.76 -0.10 103.03 6.0 -48.84 0.16 33.86 5.0 -134.06 -0.16 56.62 4.5 -193.44 0.13 109.45 #XReflect /*----------*/ /* RAO DATA */ /*----------*/ *RAO #UNITS FREQUENCY SECONDS #UNITS LENGTH METRES #DRAFTS 24.38 #HEADINGS 0 22.5 45 67.5 #HEADINGS 90 112.5 135 157.5

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Team Malaysia

#HEADINGS 180 #EXTRAP FREQUENCY LOWER CONSTANT #NFREQ_TXT 28 #NFREQ_CVF 28 #PHASE YES #PRH YES #REFERENCE -1 0 20 #MOSES #DRAFT 1 /* 24.38m (77ft) */ #Heading 1 /* 0 °rees */ /* SURGE SWAY HEAVE ROLL PITCH YAW */ /* Freq Period AMP PHASE AMP PHASE AMP PHASE AMP PHASE AMP PHASE AMP PHASE */ /* (Hz) (sec) (m/m) (°) (m/m) (°) (m/m) (°) (°/m) (°) (°/m) (°) (°/m) (°) */ 0.033 0.036 0.040 0.042 0.043 0.045 0.047 0.048 0.049 0.050 0.051 0.053 0.054 0.056 0.059 0.063 0.067 0.071 0.077 0.083 0.091 0.100 0.111 0.125 0.143

30.0 -17.64 27.5 65.05 25.0 82.55 24.0 118.96 23.0 -84.34 22.0 -85.48 21.5 95.81 21.0 91.30 20.5 -89.83 20.0 -95.31 19.5 -82.18 19.0 79.24 18.5 41.59 18.0 83.86 17.0 -95.85 16.0 -88.23 15.0 84.41 14.0 85.24 13.0 -76.29 12.0 -93.90 11.0 -87.95 10.0 -89.81 9.0 -90.98 8.0 88.09 7.0 -81.90

0.8892

89.57

0.0000

3.54

1.0134

-2.95

0.0000

176.38

2.2575

84.85

0.0000

0.9735

90.12

0.0000

-2.86

1.0134

-7.30

0.0000

-176.67

0.9190

-96.57

0.0000

0.9418

90.02

0.0000

24.02

1.0258

-8.32

0.0000

167.44

0.2789

-101.06

0.0000

0.9326

89.99

0.0000

46.07

1.0337

-9.21

0.0000

135.26

0.1867

-104.85

0.0000

0.9232

89.97

0.0000

3.71

1.0448

-10.45

0.0000

174.31

0.1191

-112.08

0.0000

0.9130

89.95

0.0000

11.82

1.0610

-12.20

0.0000

169.48

0.0682

-129.44

0.0000

0.9074

89.94

0.0000

156.96

1.0721

-13.36

0.0000

19.86

0.0505

-148.54

0.0000

0.9016

89.92

0.0000

4.57

1.0860

-14.81

0.0000

174.96

0.0433

-178.77

0.0000

0.8953

89.91

0.0000

14.53

1.1037

-16.66

0.0000

167.86

0.0499

150.77

0.0000

0.8887

89.89

0.0000

13.76

1.1266

-19.09

0.0000

167.09

0.0666

131.06

0.0000

0.8816

89.87

0.0000

25.52

1.1565

-22.43

0.0000

154.52

0.0892

119.35

0.0000

0.8742

89.85

0.0000

22.32

1.1959

-27.27

0.0000

158.49

0.1161

111.37

0.0000

0.8664

89.85

0.0000

108.75

1.2441

-34.72

0.0000

74.56

0.1480

104.48

0.0000

0.8582

89.90

0.0000

71.47

1.2851

-47.14

0.0000

104.47

0.1854

96.25

0.0000

0.8350

90.37

0.0000

38.32

0.8536

-101.96

0.0000

144.73

0.2159

67.83

0.0000

0.8007

90.20

0.0000

-141.90

0.0820

62.29

0.0000

-23.28

0.1588

73.43

0.0000

0.7659

89.90

0.0000

-8.86

0.3977

23.31

0.0000

-171.74

0.1900

87.96

0.0000

0.7237

89.63

0.0000

-1.07

0.5109

14.76

0.0000

-175.17

0.2385

92.88

0.0000

0.6706

89.29

0.0000

-171.45

0.5525

9.95

0.0000

1.00

0.2890

94.91

0.0000

0.6033

88.82

0.0000

-14.85

0.5572

6.21

0.0000

-158.88

0.3396

96.12

0.0000

0.5178

88.22

0.0000

16.07

0.5333

1.88

0.0000

172.87

0.3898

97.05

0.0000

0.4077

87.83

0.0000

53.89

0.4700

-4.60

0.0000

159.78

0.4380

97.26

0.0000

0.2577

89.82

0.0000

48.40

0.3482

-12.61

0.0000

166.31

0.4770

94.16

0.0000

0.0167

96.43

0.0000

82.62

0.2047

-18.71

0.0000

159.78

0.4482

78.67

0.0000

0.1878

-39.55

0.0000

-24.25

0.0795

-26.77

0.0000

-178.11

0.1985

43.85

0.0000

OCEN 407 Design Class 0.167

6.0 0.0911 84.60 0.200 5.0 0.0552 -176.08 0.222 4.5 0.1327 -101.77 #Heading 2 /* SURGE /* Freq Period AMP PHASE */ /* (Hz) (sec) (m/m) (°) */ 0.033 30.0 0.8224 178.69 0.036 27.5 0.8993 178.79 0.040 25.0 0.8703 178.89 0.042 24.0 0.8619 178.93 0.043 23.0 0.8533 178.97 0.045 22.0 0.8439 179.02 0.047 21.5 0.8389 179.05 0.048 21.0 0.8335 179.07 0.049 20.5 0.8278 179.10 0.050 20.0 0.8218 179.13 0.051 19.5 0.8154 179.16 0.053 19.0 0.8086 179.19 0.054 18.5 0.8017 179.23 0.056 18.0 0.7945 179.27 0.059 17.0 0.7735 179.37 0.063 16.0 0.7414 179.49 0.067 15.0 0.7096 179.66 0.071 14.0 0.6713 179.90 0.077 13.0 0.6235 -179.73 0.083 12.0 0.5631 -179.12 0.091 11.0 0.4870 -178.10 0.100 10.0 0.3901 -176.46 0.111 9.0 0.2596 -174.04 0.125 8.0 0.0545 -169.52 0.143 7.0 0.1139 -144.50 0.167 6.0 0.0518 156.38 0.200 5.0 0.0098 -57.88 0.222 4.5 0.0067 20.75 #Heading 3 /* SURGE

123

Team Malaysia

-51.67

0.0000

143.84

0.0168

-94.16

0.0000

28.46

0.0663

-17.96

0.0000

139.57

0.0000

64.27

0.0485

47.05

0.0000

-130.33

0.0853

-25.70

0.0000

108.20

0.0000

45.05

0.0200

2.59

0.0000

142.52

0.0184

45.38

0.0000

/* 22.5 °rees */ SWAY PHASE AMP

PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

89.56

0.3630

90.02

1.0139

-3.13

0.0354

-87.20

2.0627

84.69

0.0200

90.12

0.3584

90.03

1.0148

-7.18

0.0469

-87.67

0.8369

-96.79

0.0236

90.01

0.3523

90.03

1.0280

-8.25

0.0610

-88.00

0.2523

-101.54

0.0285

89.99

0.3493

90.03

1.0364

-9.15

0.0673

-88.09

0.1677

-105.61

0.0308

89.97

0.3458

90.03

1.0484

-10.39

0.0745

-88.16

0.1063

-113.54

0.0335

89.94

0.3419

90.02

1.0659

-12.13

0.0823

-88.23

0.0604

-133.02

0.0364

89.93

0.3396

90.02

1.0778

-13.29

0.0866

-88.25

0.0456

-154.27

0.0381

89.91

0.3373

90.02

1.0928

-14.74

0.0912

-88.28

0.0417

174.67

0.0400

89.90

0.3347

90.02

1.1119

-16.58

0.0961

-88.30

0.0499

146.67

0.0417

89.88

0.3319

90.02

1.1368

-19.00

0.1010

-88.32

0.0666

129.17

0.0440

89.86

0.3288

90.01

1.1695

-22.33

0.1063

-88.34

0.0886

118.55

0.0459

89.84

0.3255

90.01

1.2129

-27.16

0.1122

-88.36

0.1145

111.09

0.0482

89.83

0.3219

90.00

1.2673

-34.59

0.1181

-88.37

0.1457

104.43

0.0509

89.88

0.3180

90.00

1.3179

-46.97

0.1243

-88.38

0.1824

96.20

0.0538

90.41

0.3090

89.98

0.9088

-101.48

0.1381

-88.38

0.2149

66.56

0.0597

90.25

0.2981

89.94

0.0475

82.19

0.1539

-88.37

0.1516

70.01

0.0673

89.94

0.2848

89.90

0.3680

23.43

0.1713

-88.35

0.1759

85.75

0.0758

89.67

0.2685

89.83

0.4858

14.80

0.1906

-88.31

0.2195

91.49

0.0863

89.35

0.2483

89.77

0.5291

9.99

0.2119

-88.28

0.2651

93.91

0.0991

88.91

0.2231

89.79

0.5338

6.24

0.2349

-88.37

0.3107

95.33

0.1148

88.39

0.1912

90.23

0.5089

1.86

0.2595

-88.93

0.3543

96.36

0.1339

88.21

0.1498

92.26

0.4435

-4.73

0.2844

-91.18

0.3940

96.62

0.1565

90.66

0.0907

100.33

0.3192

-12.50

0.3009

-99.08

0.4199

93.52

0.1811

97.02

0.0082

-169.05

0.1823

-16.34

0.2572

-122.52

0.3694

78.86

0.2067

-29.94

0.0595

-47.73

0.0712

-23.68

0.1063

-171.57

0.1417

57.87

0.1647

-48.09

0.0380

-54.00

0.0090

-75.71

0.0338

83.61

0.0236

11.96

0.1545

-120.93

0.0114

44.10

0.0033

-19.49

0.0299

19.15

0.0197

-64.65

0.0512

-70.72

0.0168

72.07

0.0033

142.95

0.0417

-36.87

0.0059

-112.29

0.1004

/* 45 °rees */ SWAY

HEAVE

ROLL

PITCH

YAW */

OCEN 407 Design Class /* Freq /* (Hz) 0.033 0.036 0.040 0.042 0.043 0.045 0.047 0.048 0.049 0.050 0.051 0.053 0.054 0.056 0.059 0.063 0.067 0.071 0.077 0.083 0.091 0.100 0.111 0.125 0.143 0.167 0.200 0.222

Period AMP PHASE */ (sec) (m/m) (°) */ 30.0 0.6319 178.21 27.5 0.6878 178.32 25.0 0.6664 178.44 24.0 0.6601 178.48 23.0 0.6537 178.53 22.0 0.6468 178.57 21.5 0.6430 178.60 21.0 0.6391 178.62 20.5 0.6349 178.65 20.0 0.6305 178.68 19.5 0.6259 178.71 19.0 0.6211 178.74 18.5 0.6163 178.77 18.0 0.6115 178.81 17.0 0.5965 178.89 16.0 0.5704 179.01 15.0 0.5464 179.16 14.0 0.5182 179.40 13.0 0.4833 179.79 12.0 0.4397 -179.54 11.0 0.3853 -178.32 10.0 0.3169 -176.11 9.0 0.2250 -172.41 8.0 0.0799 -165.44 7.0 0.0298 -119.54 6.0 0.0039 121.49 5.0 0.0394 -149.98 4.5 0.0223 -156.36

124

Team Malaysia

PHASE

AMP

PHASE

AMP

PHASE

AMP

PHASE

AMP

PHASE

AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

89.50

0.6710

90.02

1.0150

-3.64

0.0643

-87.81

1.5112

83.88

0.0279

90.13

0.6625

90.02

1.0179

-6.86

0.0853

-88.20

0.6063

-98.00

0.0331

90.00

0.6513

90.02

1.0332

-8.07

0.1106

-88.43

0.1778

-104.03

0.0400

89.97

0.6458

90.02

1.0430

-8.97

0.1224

-88.51

0.1158

-109.57

0.0430

89.94

0.6395

90.02

1.0570

-10.21

0.1355

-88.56

0.0712

-121.02

0.0469

89.91

0.6322

90.02

1.0775

-11.94

0.1496

-88.61

0.0417

-150.19

0.0509

89.90

0.6282

90.01

1.0915

-13.10

0.1575

-88.63

0.0364

-177.01

0.0531

89.88

0.6238

90.01

1.1092

-14.53

0.1657

-88.65

0.0404

155.67

0.0554

89.86

0.6191

90.01

1.1318

-16.35

0.1742

-88.66

0.0515

136.66

0.0581

89.83

0.6140

90.01

1.1613

-18.76

0.1831

-88.67

0.0673

124.81

0.0607

89.80

0.6085

90.00

1.2006

-22.06

0.1929

-88.68

0.0863

116.90

0.0636

89.78

0.6025

90.00

1.2537

-26.85

0.2031

-88.69

0.1093

110.72

0.0669

89.77

0.5959

89.99

1.3228

-34.22

0.2136

-88.70

0.1375

104.56

0.0702

89.83

0.5887

89.98

1.3965

-46.51

0.2251

-88.70

0.1729

96.21

0.0738

90.58

0.5723

89.96

1.0406

-100.40

0.2497

-88.69

0.2087

63.00

0.0817

90.45

0.5525

89.92

0.0696

-167.42

0.2772

-88.66

0.1325

59.39

0.0906

90.09

0.5283

89.87

0.2974

23.58

0.3081

-88.61

0.1365

78.18

0.1010

89.80

0.4986

89.79

0.4263

14.78

0.3419

-88.53

0.1663

86.82

0.1132

89.49

0.4619

89.70

0.4738

9.95

0.3789

-88.44

0.1991

90.67

0.1266

89.12

0.4161

89.63

0.4790

6.10

0.4186

-88.38

0.2306

92.82

0.1414

88.79

0.3588

89.78

0.4513

1.35

0.4593

-88.58

0.2592

94.25

0.1565

89.14

0.2855

90.91

0.3782

-6.41

0.4990

-89.89

0.2799

94.56

0.1686

92.96

0.1865

95.49

0.2360

-15.46

0.5233

-95.12

0.2789

90.52

0.1706

101.66

0.0474

103.10

0.0989

-7.09

0.4528

-110.68

0.1847

72.42

0.1542

18.41

0.0578

-30.19

0.0264

21.83

0.2028

-131.32

0.0417

161.35

0.0928

-51.18

0.0444

26.50

0.0303

129.07

0.0279

-130.06

0.0410

-168.59

0.0463

90.29

0.0576

129.57

0.0105

73.70

0.0164

-120.87

0.0341

135.27

0.0659

167.69

0.0042

-19.43

0.0045

129.23

0.0079

-109.38

0.0358

109.61

0.0758

#Heading 4

/* 67.5 °rees */

/* /* Freq

PHASE

SWAY AMP

PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

89.24

0.8769

90.01

1.0162

-4.39

/* (Hz) 0.033

SURGE Period AMP PHASE */ (sec) (m/m) (°) */ 30.0 0.3464 176.55

0.0827

-88.80

0.6946

79.17

0.0197


27.5 0.3709 176.74 0.040 25.0 0.3606 176.90 0.042 24.0 0.3574 176.97 0.043 23.0 0.3542 177.03 0.045 22.0 0.3507 177.08 0.047 21.5 0.3488 177.11 0.048 21.0 0.3468 177.14 0.049 20.5 0.3448 177.17 0.050 20.0 0.3427 177.20 0.051 19.5 0.3405 177.23 0.053 19.0 0.3384 177.26 0.054 18.5 0.3366 177.29 0.056 18.0 0.3352 177.32 0.059 17.0 0.3281 177.39 0.063 16.0 0.3104 177.48 0.067 15.0 0.2970 177.60 0.071 14.0 0.2820 177.79 0.077 13.0 0.2637 178.13 0.083 12.0 0.2408 178.78 0.091 11.0 0.2123 -179.84 0.100 10.0 0.1760 -176.74 0.111 9.0 0.1247 -167.85 0.125 8.0 0.0355 -38.06 0.143 7.0 0.0169 -6.80 0.167 6.0 0.0539 10.38 0.200 5.0 0.0384 39.77 0.222 4.5 0.0158 -27.98 #Heading 5 /* SURGE /* Freq Period AMP PHASE */ /* (Hz) (sec) (m/m) (°) */ 0.033 30.0 0.0101 90.00 0.036 27.5 0.0034 90.00 0.040 25.0 0.0006 90.00 0.042 24.0 0.0005 90.00 0.043 23.0 0.0007 90.00

125

Team Malaysia

90.18

0.8659

90.01

1.0211

-6.37

0.1096

-89.00

0.2674

-105.21

0.0233

89.97

0.8515

90.01

1.0384

-7.79

0.1421

-89.13

0.0722

-119.77

0.0279

89.93

0.8443

90.01

1.0496

-8.71

0.1572

-89.17

0.0459

-135.06

0.0302

89.88

0.8362

90.00

1.0655

-9.95

0.1739

-89.20

0.0322

-164.73

0.0328

89.83

0.8268

90.00

1.0890

-11.66

0.1919

-89.22

0.0338

157.76

0.0354

89.80

0.8215

90.00

1.1051

-12.81

0.2018

-89.23

0.0390

143.73

0.0371

89.77

0.8159

90.00

1.1253

-14.23

0.2123

-89.24

0.0469

133.64

0.0387

89.73

0.8098

89.99

1.1514

-16.03

0.2231

-89.24

0.0564

126.36

0.0404

89.68

0.8032

89.99

1.1856

-18.40

0.2346

-89.25

0.0679

120.78

0.0423

89.63

0.7960

89.98

1.2313

-21.67

0.2467

-89.25

0.0817

116.06

0.0440

89.59

0.7883

89.98

1.2940

-26.40

0.2595

-89.25

0.0994

111.41

0.0463

89.57

0.7798

89.97

1.3776

-33.69

0.2733

-89.24

0.1227

105.68

0.0482

89.68

0.7705

89.96

1.4740

-45.86

0.2874

-89.24

0.1539

96.78

0.0505

91.15

0.7493

89.93

1.1704

-99.16

0.3182

-89.21

0.1916

57.46

0.0554

91.10

0.7236

89.89

0.1596

-149.73

0.3530

-89.17

0.1073

39.67

0.0610

90.52

0.6922

89.83

0.2283

22.98

0.3911

-89.10

0.0823

58.86

0.0673

90.14

0.6536

89.73

0.3684

14.36

0.4327

-88.99

0.0902

74.66

0.0735

89.79

0.6055

89.60

0.4204

9.57

0.4780

-88.84

0.1050

82.82

0.0797

89.45

0.5452

89.42

0.4263

5.50

0.5246

-88.63

0.1201

87.32

0.0846

89.27

0.4691

89.28

0.3961

-0.15

0.5702

-88.46

0.1322

90.10

0.0860

90.17

0.3716

89.52

0.3135

-11.16

0.6099

-88.72

0.1385

90.79

0.0781

96.12

0.2429

91.38

0.1422

-31.58

0.6276

-90.91

0.1257

83.69

0.0502

116.97

0.0706

95.06

0.0374

131.90

0.5551

-98.31

0.0525

26.00

0.0226

-67.90

0.0880

-68.89

0.0947

132.22

0.3133

-105.20

0.1152

-123.43

0.1463

-94.89

0.1296

-65.91

0.0903

155.04

0.0571

-109.40

0.1099

-115.36

0.3406

-80.78

0.0363

-107.01

0.0301

155.16

0.0381

40.09

0.0689

-80.80

0.1385

10.64

0.0088

86.75

0.0059

148.57

0.0102

69.83

0.0164

-67.05

0.0801

/* 90 °rees */ SWAY PHASE AMP

PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

65.75

0.9493

90.00

1.0167

-5.26

0.0889

-90.00

0.3035

-67.74

0.0013

-108.05

0.9374

90.00

1.0223

-5.81

0.1178

-89.99

0.1568

114.59

0.0013

-71.32

0.9218

89.99

1.0405

-7.46

0.1529

-90.00

0.0728

117.05

0.0016

-19.09

0.9141

89.99

1.0523

-8.40

0.1690

-89.99

0.0640

118.16

0.0016

17.84

0.9053

89.99

1.0691

-9.63

0.1867

-89.99

0.0594

119.22

0.0020


22.0 0.0012 90.00 0.047 21.5 0.0014 90.00 0.048 21.0 0.0017 89.99 0.049 20.5 0.0021 89.99 0.050 20.0 0.0026 89.99 0.051 19.5 0.0033 89.98 0.053 19.0 0.0041 89.98 0.054 18.5 0.0054 89.97 0.056 18.0 0.0074 89.97 0.059 17.0 0.0112 89.94 0.063 16.0 0.0072 89.90 0.067 15.0 0.0045 89.83 0.071 14.0 0.0032 89.72 0.077 13.0 0.0023 89.51 0.083 12.0 0.0017 89.12 0.091 11.0 0.0011 88.42 0.100 10.0 0.0005 87.23 0.111 9.0 0.0002 85.88 0.125 8.0 0.0004 84.73 0.143 7.0 0.0008 92.45 0.167 6.0 0.0013 -158.80 0.200 5.0 0.0013 -71.67 0.222 4.5 0.0001 -60.46 #Heading 6 /* SURGE /* Freq Period AMP PHASE */ /* (Hz) (sec) (m/m) (°) */ 0.033 30.0 0.3280 3.45 0.036 27.5 0.3773 3.26 0.040 25.0 0.3618 3.10 0.042 24.0 0.3577 3.04 0.043 23.0 0.3537 2.98 0.045 22.0 0.3494 2.93 0.047 21.5 0.3471 2.90 0.048 21.0 0.3446 2.87 0.049 20.5 0.3418 2.85

126

Team Malaysia

32.82

0.8952

89.98

1.0937

-11.34

0.2060

-89.98

0.0584

120.07

0.0020

37.33

0.8895

89.98

1.1106

-12.47

0.2169

-89.98

0.0591

120.31

0.0020

41.01

0.8835

89.98

1.1320

-13.86

0.2277

-89.98

0.0610

120.33

0.0023

44.39

0.8769

89.97

1.1595

-15.64

0.2395

-89.97

0.0640

120.05

0.0023

47.85

0.8698

89.97

1.1955

-17.98

0.2516

-89.97

0.0686

119.24

0.0023

51.89

0.8620

89.96

1.2440

-21.20

0.2648

-89.96

0.0755

117.60

0.0023

57.12

0.8537

89.95

1.3105

-25.87

0.2785

-89.95

0.0860

114.58

0.0026

64.72

0.8445

89.94

1.4001

-33.08

0.2930

-89.94

0.1020

109.03

0.0026

77.01

0.8345

89.93

1.5058

-45.13

0.3081

-89.93

0.1260

98.68

0.0026

129.98

0.8116

89.90

1.2236

-97.89

0.3412

-89.90

0.1611

49.40

0.0030

175.92

0.7838

89.85

0.1976

-144.09

0.3776

-89.85

0.0889

7.03

0.0033

-167.82

0.7499

89.78

0.1999

20.77

0.4180

-89.77

0.0489

-5.67

0.0036

-160.09

0.7080

89.67

0.3448

13.41

0.4619

-89.65

0.0305

-9.65

0.0039

-154.40

0.6557

89.51

0.3988

8.91

0.5092

-89.48

0.0203

-11.08

0.0043

-148.19

0.5896

89.27

0.4053

4.81

0.5568

-89.22

0.0138

-11.84

0.0046

-139.92

0.5055

88.97

0.3744

-1.37

0.6020

-88.90

0.0085

-11.00

0.0052

-136.27

0.3970

88.76

0.2887

-14.68

0.6385

-88.67

0.0046

8.85

0.0056

-174.01

0.2538

89.36

0.1115

-50.41

0.6499

-89.37

0.0052

27.45

0.0056

76.57

0.0602

91.93

0.1000

154.57

0.5840

-93.30

0.0036

-22.64

0.0052

-0.95

0.1573

-82.37

0.1534

140.08

0.3504

-98.61

0.0039

-101.48

0.0043

49.09

0.3083

-78.50

0.1287

166.17

0.0138

-122.27

0.0046

-170.12

0.0016

38.56

0.1586

-70.07

0.0956

170.14

0.1614

72.05

0.0039

-134.84

0.0046

162.20

0.0286

-119.46

0.0056

-54.38

0.0797

75.33

0.0010

150.27

0.0013


PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

-89.24

0.8769

89.99

1.0162

-6.13

0.0827

-91.21

1.2497

-84.41

0.0197

-90.20

0.8659

89.99

1.0210

-5.24

0.1096

-90.99

0.5476

97.67

0.0233

-89.99

0.8515

89.98

1.0384

-7.13

0.1421

-90.86

0.1959

100.80

0.0279

-89.95

0.8443

89.98

1.0496

-8.08

0.1572

-90.82

0.1486

102.91

0.0302

-89.92

0.8362

89.97

1.0655

-9.31

0.1739

-90.78

0.1165

105.84

0.0328

-89.87

0.8268

89.97

1.0889

-11.00

0.1919

-90.75

0.0935

109.87

0.0354

-89.85

0.8215

89.96

1.1050

-12.11

0.2018

-90.73

0.0850

112.35

0.0371

-89.83

0.8159

89.96

1.1253

-13.49

0.2123

-90.72

0.0781

115.11

0.0387

-89.80

0.8098

89.95

1.1513

-15.23

0.2231

-90.70

0.0728

117.97

0.0404


20.0 0.3388 2.82 0.051 19.5 0.3354 2.80 0.053 19.0 0.3315 2.78 0.054 18.5 0.3269 2.76 0.056 18.0 0.3211 2.74 0.059 17.0 0.3118 2.72 0.063 16.0 0.3097 2.71 0.067 15.0 0.2989 2.74 0.071 14.0 0.2842 2.84 0.077 13.0 0.2656 3.11 0.083 12.0 0.2424 3.72 0.091 11.0 0.2133 5.14 0.100 10.0 0.1760 8.59 0.111 9.0 0.1241 19.04 0.125 8.0 0.0348 135.66 0.143 7.0 0.0168 172.13 0.167 6.0 0.0523 -170.82 0.200 5.0 0.0374 -143.40 0.222 4.5 0.0158 147.27 #Heading 7 /* SURGE /* Freq Period AMP PHASE */ /* (Hz) (sec) (m/m) (°) */ 0.033 30.0 0.6136 1.79 0.036 27.5 0.6941 1.68 0.040 25.0 0.6675 1.57 0.042 24.0 0.6604 1.52 0.043 23.0 0.6532 1.48 0.045 22.0 0.6455 1.44 0.047 21.5 0.6413 1.41 0.048 21.0 0.6368 1.39 0.049 20.5 0.6320 1.37 0.050 20.0 0.6267 1.34 0.051 19.5 0.6209 1.32 0.053 19.0 0.6144 1.30 0.054 18.5 0.6069 1.28

127

Team Malaysia

-89.76

0.8032

89.95

1.1855

-17.54

0.2346

-90.69

0.0702

120.55

0.0423

-89.72

0.7960

89.94

1.2313

-20.71

0.2467

-90.67

0.0696

122.10

0.0440

-89.69

0.7883

89.93

1.2940

-25.32

0.2595

-90.66

0.0725

121.35

0.0463

-89.69

0.7798

89.92

1.3776

-32.44

0.2733

-90.64

0.0797

116.19

0.0482

-89.81

0.7705

89.91

1.4741

-44.35

0.2874

-90.62

0.0932

103.22

0.0505

-91.41

0.7493

89.87

1.1706

-96.53

0.3182

-90.58

0.1217

36.48

0.0554

-91.45

0.7236

89.82

0.1597

-138.24

0.3530

-90.53

0.0958

-31.89

0.0610

-91.07

0.6922

89.74

0.2279

18.28

0.3911

-90.45

0.0919

-62.30

0.0673

-90.97

0.6535

89.63

0.3681

12.43

0.4327

-90.34

0.1007

-75.68

0.0735

-91.02

0.6054

89.47

0.4203

8.39

0.4777

-90.18

0.1132

-82.21

0.0797

-91.13

0.5451

89.24

0.4265

4.69

0.5240

-89.97

0.1257

-85.74

0.0850

-91.08

0.4689

89.03

0.3968

-0.71

0.5692

-89.77

0.1348

-88.04

0.0866

-89.99

0.3715

89.12

0.3151

-11.53

0.6086

-89.89

0.1355

-90.45

0.0791

-84.07

0.2433

90.78

0.1442

-31.94

0.6283

-91.78

0.1191

-97.20

0.0518

-62.04

0.0706

94.47

0.0372

132.10

0.5633

-98.99

0.0518

-153.38

0.0243

112.67

0.0906

-68.92

0.0949

133.06

0.3225

-106.08

0.1145

55.43

0.1424

83.84

0.1310

-65.31

0.0936

155.48

0.0656

-109.77

0.1119

57.41

0.3373

96.56

0.0349

-112.25

0.0330

154.98

0.0390

35.25

0.0620

93.47

0.1404

-172.07

0.0085

81.48

0.0066

152.98

0.0098

76.29

0.0135

97.22

0.0804


PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

-89.53

0.6710

89.98

1.0151

-6.88

0.0643

-92.19

2.0682

-85.98

0.0279

-90.15

0.6625

89.98

1.0178

-4.76

0.0853

-91.80

0.8885

95.80

0.0331

-90.02

0.6513

89.97

1.0331

-6.85

0.1106

-91.55

0.3048

98.41

0.0400

-90.00

0.6458

89.96

1.0430

-7.81

0.1224

-91.48

0.2244

100.27

0.0430

-89.98

0.6395

89.96

1.0569

-9.04

0.1355

-91.42

0.1680

103.03

0.0469

-89.96

0.6322

89.95

1.0774

-10.70

0.1496

-91.36

0.1260

107.24

0.0509

-89.95

0.6282

89.95

1.0914

-11.80

0.1575

-91.33

0.1089

110.17

0.0531

-89.94

0.6238

89.94

1.1091

-13.15

0.1654

-91.31

0.0945

113.81

0.0554

-89.93

0.6191

89.94

1.1317

-14.87

0.1742

-91.29

0.0823

118.24

0.0581

-89.91

0.6140

89.93

1.1613

-17.14

0.1831

-91.26

0.0728

123.29

0.0607

-89.90

0.6085

89.92

1.2006

-20.27

0.1929

-91.24

0.0663

128.19

0.0636

-89.89

0.6024

89.91

1.2537

-24.80

0.2031

-91.22

0.0630

131.01

0.0669

-89.90

0.5959

89.90

1.3229

-31.83

0.2136

-91.19

0.0623

128.02

0.0702

OCEN 407 Design Class 0.056 0.059 0.063 0.067 0.071 0.077 0.083 0.091 0.100 0.111 0.125 0.143 0.167 0.200 0.222

18.0 1.25 17.0 1.21 16.0 1.17 15.0 1.15 14.0 1.18 13.0 1.31 12.0 1.65 11.0 2.43 10.0 4.00 9.0 6.49 8.0 10.04 7.0 48.58 6.0 -59.26 5.0 25.88 4.5 15.01

128

Team Malaysia

0.5982

-89.97

0.5887

89.89

1.3968

-43.60

0.2251

-91.17

0.0640

112.53

0.0738

0.5820

-90.79

0.5723

89.85

1.0413

-95.05

0.2497

-91.12

0.0883

14.66

0.0817

0.5704

-90.82

0.5524

89.80

0.0705

-119.21

0.2772

-91.05

0.1240

-58.32

0.0909

0.5486

-90.66

0.5282

89.72

0.2970

17.21

0.3077

-90.97

0.1506

-79.14

0.1010

0.5202

-90.68

0.4985

89.61

0.4260

11.91

0.3415

-90.86

0.1785

-86.35

0.1132

0.4847

-90.81

0.4617

89.47

0.4737

8.22

0.3786

-90.73

0.2073

-89.44

0.1266

0.4404

-91.02

0.4159

89.34

0.4793

4.99

0.4180

-90.59

0.2352

-90.91

0.1417

0.3849

-91.19

0.3586

89.39

0.4525

0.71

0.4583

-90.62

0.2589

-91.76

0.1568

0.3149

-90.71

0.2856

90.36

0.3807

-6.62

0.4980

-91.53

0.2726

-92.70

0.1683

0.2224

-86.92

0.1874

94.86

0.2387

-15.32

0.5259

-96.01

0.2664

-96.18

0.1690

0.0785

-76.48

0.0481

105.51

0.0997

-5.24

0.4646

-110.66

0.1847

-114.22

0.1516

0.0287

-167.95

0.0580

-35.03

0.0294

23.52

0.2093

-127.49

0.0308

-15.18

0.0899

0.0019

167.24

0.0434

19.80

0.0302

134.96

0.0390

-114.93

0.0528

1.13

0.0577

0.0388

-97.08

0.0581

123.46

0.0060

75.64

0.0154

-112.51

0.0305

-30.59

0.0689

0.0215

-24.09

0.0038

-37.74

0.0025

174.68

0.0059

-104.70

0.0295

-60.65

0.0758


PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

-89.59

0.3630

89.97

1.0140

-7.38

0.0354

-92.80

2.6194

-86.29

0.0200

-90.15

0.3584

89.97

1.0146

-4.43

0.0469

-92.31

1.1191

95.44

0.0236

-90.03

0.3523

89.96

1.0279

-6.65

0.0610

-91.99

0.3789

97.94

0.0285

-90.02

0.3493

89.96

1.0364

-7.62

0.0673

-91.90

0.2766

99.74

0.0308

-90.00

0.3458

89.95

1.0483

-8.84

0.0745

-91.82

0.2037

102.43

0.0335

-89.99

0.3419

89.94

1.0658

-10.49

0.0823

-91.74

0.1490

106.69

0.0364

-89.98

0.3396

89.94

1.0778

-11.58

0.0866

-91.71

0.1263

109.78

0.0381

-89.97

0.3373

89.93

1.0928

-12.92

0.0912

-91.67

0.1066

113.80

0.0400

-89.97

0.3347

89.93

1.1119

-14.62

0.0961

-91.64

0.0899

119.03

0.0417

-89.96

0.3319

89.92

1.1368

-16.86

0.1010

-91.61

0.0761

125.61

0.0440

-89.95

0.3288

89.91

1.1695

-19.94

0.1063

-91.58

0.0656

133.12

0.0459

-89.95

0.3255

89.90

1.2130

-24.43

0.1122

-91.55

0.0587

139.68

0.0482

-89.97

0.3219

89.89

1.2675

-31.37

0.1181

-91.53

0.0531

140.84

0.0509

-90.03

0.3180

89.87

1.3183

-43.01

0.1243

-91.50

0.0453

126.76

0.0538

-90.62

0.3090

89.84

0.9099

-93.66

0.1381

-91.43

0.0751

-11.50

0.0597

-90.63

0.2981

89.78

0.0501

-13.18

0.1539

-91.36

0.1519

-71.19

0.0673

#Heading 8 /* SURGE /* Freq Period AMP PHASE */ /* (Hz) (sec) (m/m) (°) */ 0.033 30.0 0.8041 1.32 0.036 27.5 0.9056 1.22 0.040 25.0 0.8715 1.12 0.042 24.0 0.8622 1.07 0.043 23.0 0.8528 1.03 0.045 22.0 0.8427 0.99 0.047 21.5 0.8372 0.97 0.048 21.0 0.8313 0.94 0.049 20.5 0.8250 0.92 0.050 20.0 0.8181 0.89 0.051 19.5 0.8105 0.87 0.053 19.0 0.8022 0.84 0.054 18.5 0.7927 0.81 0.056 18.0 0.7819 0.79 0.059 17.0 0.7608 0.73 0.063 16.0 0.7421 0.68


15.0 0.7119 0.64 0.071 14.0 0.6732 0.64 0.077 13.0 0.6245 0.71 0.083 12.0 0.5630 0.94 0.091 11.0 0.4850 1.48 0.100 10.0 0.3857 2.48 0.111 9.0 0.2543 3.83 0.125 8.0 0.0528 6.18 0.143 7.0 0.1135 28.82 0.167 6.0 0.0531 -30.34 0.200 5.0 0.0095 107.54 0.222 4.5 0.0069 -173.01 #Heading 9 /* SURGE /* Freq Period AMP PHASE */ /* (Hz) (sec) (m/m) (°) */ 0.033 30.0 0.8709 116.23 0.036 27.5 0.9799 155.11 0.040 25.0 0.9430 59.59 0.042 24.0 0.9329 -113.33 0.043 23.0 0.9227 69.92 0.045 22.0 0.9117 93.46 0.047 21.5 0.9057 -41.87 0.048 21.0 0.8993 59.77 0.049 20.5 0.8925 84.00 0.050 20.0 0.8850 -23.52 0.051 19.5 0.8768 85.10 0.053 19.0 0.8678 97.31 0.054 18.5 0.8576 -14.90 0.056 18.0 0.8459 -53.35 0.059 17.0 0.8231 68.24 0.063 16.0 0.8017 95.74 0.067 15.0 0.7682 14.46 0.071 14.0 0.7254 -76.23 0.077 13.0 0.6714 36.80 0.083 12.0 0.6028 45.87

129

Team Malaysia

-90.54

0.2848

89.71

0.3676

17.05

0.1709

-91.27

0.1936

-85.95

0.0758

-90.59

0.2684

89.61

0.4855

11.76

0.1903

-91.15

0.2329

-90.68

0.0863

-90.75

0.2482

89.51

0.5291

8.21

0.2116

-91.03

0.2736

-92.53

0.0991

-91.03

0.2230

89.47

0.5345

5.22

0.2346

-90.94

0.3136

-93.29

0.1148

-91.35

0.1912

89.82

0.5106

1.49

0.2589

-91.17

0.3507

-93.59

0.1339

-91.33

0.1499

91.77

0.4466

-4.47

0.2841

-92.75

0.3802

-93.85

0.1558

-88.70

0.0917

100.19

0.3218

-11.49

0.3031

-99.44

0.3976

-95.68

0.1795

-73.59

0.0122

-173.13

0.1805

-12.59

0.263 1

-121.11

0.3665

-108.10

0.2047

141.76

0.0582

-54.05

0.0753

-10.25

0.0915

-163.18

0.1627

-131.05

0.1693

125.45

0.0384

-66.75

0.0074

-36.12

0.0249

66.00

0.0331

-155.21

0.1535

49.09

0.0116

25.94

0.0026

6.42

0.0322

34.44

0.0177

123.74

0.0495

96.39

0.0175

56.45

0.0033

150.19

0.0371

-20.01

0.0052

88.90

0.1004


PHASE

HEAVE AMP

PHASE

ROLL AMP

PHASE

PITCH AMP

PHASE

YAW */ AMP

(°)

(m/m)

(°)

(m/m)

(°)

(°/m)

(°)

(°/m)

(°)

(°/m)

-89.60

0.0000

0.46

1.0136

-7.56

0.0000

-176.40

2.8136

-86.33

0.0000

-90.15

0.0000

43.80

1.0133

-4.31

0.0000

152.97

1.2005

95.40

0.0000

-90.04

0.0000

50.50

1.0257

-6.58

0.0000

166.20

0.4055

97.88

0.0000

-90.02

0.0000

96.93

1.0336

-7.55

0.0000

135.25

0.2953

99.67

0.0000

-90.01

0.0000

44.33

1.0447

-8.77

0.0000

168.84

0.2169

102.36

0.0000

-90.00

0.0000

31.20

1.0610

-10.42

0.0000

175.88

0.1575

106.64

0.0000

-89.99

0.0000

104.42

1.0721

-11.50

0.0000

89.25

0.1329

109.77

0.0000

-89.98

0.0000

28.09

1.0860

-12.83

0.0000

172.16

0.1112

113.90

0.0000

-89.98

0.0000

36.13

1.1037

-14.52

0.0000

172.44

0.0928

119.38

0.0000

-89.97

0.0000

36.09

1.1266

-16.75

0.0000

167.50

0.0778

126.46

0.0000

-89.97

0.0000

52.31

1.1565

-19.82

0.0000

160.89

0.0659

134.93

0.0000

-89.97

0.0000

50.04

1.1960

-24.29

0.0000

163.03

0.0577

143.06

0.0000

-89.98

0.0000

104.35

1.2443

-31.20

0.0000

68.09

0.0505

146.46

0.0000

-90.05

0.0000

82.36

1.2856

-42.78

0.0000

107.71

0.0397

135.03

0.0000

-90.58

0.0000

74.03

0.8550

-93.04

0.0000

144.90

0.0745

-22.73

0.0000

-90.58

0.0000

102.36

0.0839

6.99

0.0000

-3.63

0.1627

-74.98

0.0000

-90.50

0.0000

75.26

0.3973

17.06

0.0000

-156.85

0.2090

-87.94

0.0000

-90.57

0.0000

36.07

0.5107

11.74

0.0000

-171.69

0.2526

-91.98

0.0000

-90.74

0.0000

132.56

0.5525

8.23

0.0000

-20.15

0.2972

-93.49

0.0000

-91.03

0.0000

79.02

0.5579

5.29

0.0000

-150.26

0.3422

-94.04

0.0000

OCEN 407 Design Class 0.091 0.100 0.111 0.125 0.143 0.167 0.200 0.222 *END

11.0 56.07 10.0 31.63 9.0 32.98 8.0 3.07 7.0 37.70 6.0 -43.27 5.0 151.90 4.5 170.77

130

Team Malaysia

0.5151

-91.42

0.0000

69.74

0.5352

1.66

0.0000

-155.44

0.3848

-94.19

0.0000

0.4022

-91.56

0.0000

103.17

0.4734

-4.10

0.0000

-91.70

0.4213

-94.25

0.0000

0.2511

-89.18

0.0000

106.78

0.3506

-11.20

0.0000

-109.07

0.4505

-95.71

0.0000

0.0189

-41.31

0.0000

-94.87

0.2005

-13.96

0.0000

-135.24

0.4459

-108.11

0.0000

0.1891

132.65

0.0000

-48.28

0.0835

-8.23

0.0000

172.81

0.2359

-140.91

0.0000

0.0955

122.46

0.0000

-77.57

0.0101

-58.49

0.0000

59.92

0.0686

173.12

0.0000

0.0570

-51.88

0.0000

12.85

0.0455

61.77

0.0000

29.88

0.0732

172.25

0.0000

0.1340

-86.29

0.0000

77.88

0.0187

11.64

0.0000

-19.03

0.0171

-128.49

0.0000


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GMOOR SPD INPUT FILE The SPD input file contains the information about the mooring lines. It includes the physical characteristics of each element and their lengths. This file does not have to be created by hand, it can be created by first running GMOOR and selecting create new spread and then selecting the CVF file. This file can also be edited through GMOOR but this process has some bugs in it and doing this also causes the program to load slower. Malaysia *CVF survival *NONE 2 1 0.00, 0.00, 0.00 *SLOPE 5500.00 0.00 77.00 12 1 1, 1, 5500, 300.00, 5500.00, 0.00, 1, 100.00 2, 1, 5500, 315.00, 5500.00, 0.00, 1, 100.00 3, 1, 5500, 330.00, 5500.00, 0.00, 1, 100.00 4, 1, 5500, 30.00, 5500.00, 0.00, 1, 100.00 5, 1, 5500, 45.00, 5500.00, 0.00, 1, 100.00 6, 1, 5500, 60.00, 5500.00, 0.00, 1, 100.00 7, 1, 5500, 120.00, 5500.00, 0.00, 1, 100.00 8, 1, 5500, 135.00, 5500.00, 0.00, 1, 100.00 9, 1, 5500, 150.00, 5500.00, 0.00, 1, 100.00 10, 1, 5500, 210.00, 5500.00, 0.00, 1, 100.00 11, 1, 5500, 225.00, 5500.00, 0.00, 1, 100.00 12, 1, 5500, 240.00, 5500.00, 0.00, 1, 100.00 1, 3 3, 300.00 "2.5in K4 Studless Cha 200, 0.047469, 967.00, 1.00, 0.49, 0.25, 2.40, 1.00, 20 182261.5, 0.00 , 0.00 , 0.00 0.00, 0.000000, 0.00, 1.00, 0.00, 0.00, 0.00 "3.94in MarlowPoly" 7350.00, 0.00111, 598.00, 0.00, 0.11, 0.39, 1.20, 1.00, 20 11789.86, 0.00 , 0.00 , 0.00 0.00, 0.000000, 0.00, 1.00, 0.00, 0.00, 0.00 "2.75in K4 Studless Cha 50.00, 0.056804, 1155.00, 1.00, 0.49, 0.25, 2.40, 1.00, 20 220536.4, 0.00 , 0.00 , 0.00 0.00, 0.000000, 0.00, 1.00, 0.00, 0.00, 0.00


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GMOOR OUTPUT Once the mooring system is designed a batch file can be created that analyzes the mooring system under environmental loads at different angles and under different damaged conditions. After running the bat ch file the results can be viewed by clicking Launch Report and then selecting Batch Detailed Results. This will display the intact case at which there is the lowest FOS and then the damaged case with the lowest FOS.


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Team Malaysia

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Team Malaysia

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60486200 Semi Submersible Platform

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