STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
ELEVATED INTZ TANK MODELING , LOADINGS , ANALYSIS AND DESIGN OF ELEVATED INTZ TANK
Modeling: 1. 2. 3. 4. 5. 6.
Space-file name : RC RC NTZ TANK Unit-Met, Kn Add beam Finish View from +Z –X_Y Plane .Snap Node/Beam Use Circular Repeat tool.
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Snap Node/Beam
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Insert node- vertical side into 2 and to Slope by 3. Use circular repeat tool to model the tank.
p
T.RANGARAJAN, STRUCTURAL ENGINEER
STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Select all beams and choose Create Infill Plate PLATE ELEMENTS. (Plate member)
to Infill plate tool and fill with
Structure Diagrams… and click to Fill Plates
Ctrl+Z ….Undo ….. Circular Repeat
T.RANGARAJAN, STRUCTURAL ENGINEER
STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Circular Repeat
Create Infill Plate Label tool…. Structure Diagrams… Fill Plates Select Beam Cursor and select beams and click fill plates to view the plates. General menu- property- 200 mm for plate and provide Fixed Support to the bottom 2 nodes as shown.
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Load case 1 : Water Pressure-General - Add.. Plate Loads | Hydrostatic - Select Plate(s).
T.RANGARAJAN, STRUCTURAL ENGINEER
STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING W1 = -20Kn/m2 and W2 = 0 Kn/m2.
Select Hydrostatic and enter ,W1 = -40 Kn/m2 and W2 = -20 Kn/m2
W1 = -50 Kn/m2 and W2 = -4 0Kn/m2 T.RANGARAJAN, STRUCTURAL ENGINEER
STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Select Plate Cursor and select the plates . Use Circular Repeat
T.RANGARAJAN, STRUCTURAL ENGINEER
STAADPRO
as shown.
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Local Z --- Ctrl+Z ……. Circular Repeat …
CommandAnalysis/Print .. Print Option .No Print Choose Analyze | Run Analysis… Choose Post-processing - Plate | Contour …choose Max Absolute
View From +Y … Plate Cursor
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Use Cut Section … Select to View ......... View Highlighted Only
View From +Z … Plate Cursor
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Cut Section … Select to View | View Highlighted Only
Cut Section … Modeling …. View From +Z
Show All Surface Element and Plate Element
Cut Section …Select to View | View Highlighted Only
View From +Y……
……..
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Define Mesh Region ……. Div. = 1
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Support …………. Fixed Support
General | Property ……. Thickness… Plate/Surface Thickness …0.3 m, Material = Concrete … Add … Close Assign To View …. Assign
Load case 2 : PLATE LOAD … Add.. .Selfweight
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Add.. Plate Loads | Pressure on Full Plate …Add … Close …Assign To View
Analyze | Run Analysis… Run Analysis Post-processing case2 : PLATE LOAD Plate | Contour
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Modeling :
1 … (X=2, Y=20, Z=0) (X=0, Y=0, Z=0) …. (Circular Repeat) Modeling …. Geometry | Beam View From +Z …… Snap Node/Beam
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
Snap Node/Beam Snap Node/Beam …. (X=2, Y=20) … (X=0, Y=0) Property … Define… Rectangle : YD = 1.0 m, ZD = 0.5 m, Material = Concrete
Insert Node
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Circular Repeat
3D Rendering
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Link beam property …. YD = 0.4 m, ZD = 0.4 m …Beam
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING Support …. Edit List
Load case 3 : Design Load …… Repeat Load … L2 : PLATE LOAD … 1.4 Commands | Loading | Load List… L3 : DESIGN LOAD Design | Concrete … Define Parameters… FC : Compressive strength of concrete = 25 N/m2 • FYMAIN : Yield strength of steel = 415 N/m2 • MAXMAIN : Max. main reinforcement bar = 25 • TRACK = (2)
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING View From +Z
Commands… DESIGN COLUMN Analyze | Run Analysis …
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
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STAADPRO
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STAADPRO ELEVATED INTZ TANK MODELING AND DESIGNING
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STAADPRO
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