Purlins Manual

M

A

D G &

C

Eaves Gutter

230 & 260 Fascia 3000 Pan Head Bolts

Wall Cladding

FINISH ON TOP WITH FIELDERS

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NATIONAL HEAD OFFICE Office Address 15 Railway Terrace, Mile End South SA 5031 Posta Po stall Addre Address ss PO Box Box 281, 281, Ma Marle rlesto ston n SA 5033 5033 Phone (08) 8292 3611 Fax (08) 8292 3678 Email [email protected]

REGENCY PARK Address Phone Fax

5-17 Taminga Taminga Street, Regency Regency Park SA 5010 (08) 8348 5777 (08) 8347 0940

CAVAN Address Phone Fax

Cnr Cavan & Baulderstone Roads, Gepps Cross SA 5094 (08) 8368 1160 (08) 8368 1155

MARION Addre Add ress ss Phone Fax

844 Mari rio on Road, Mari rion on SA 5043 (08) 8377 0155 (08) 8377 1929

VIICTORIA V Addre Add ress ss Phone Fax

9 - 13 Je Jesi sicca Roa oad d, Campbel elllfi fiel eld d VI VIC C 3500 (03) 9300 7700 (03) 9300 7799

MILDURA Addre Add ress ss Phone Fax

49 - 51 Se Seve ven nth St Strree eett, Mil ildu dura ra VIC 3500 (03) 5021 1002 (03) 5021 1043

NEW SOUTH WALES Addre Add resss Phone Fax

24 Lancast ste er St Strree eett, Ing ngle leb bur urn n NS NSW W 2465 (02) 9618 0766 (02) 9618 0755

NORTHERN TERRITORY Addre Add ress ss Phone Fax

1396 Rei eicchard rdtt Road, Winn nnel elllie NT 0820 (08) 8984 3600 (08) 8984 4823

QUEENSLAND Addre Add ress ss Phone Fax

4/2 /23 3 Lon ond dor Cl Clos ose, e, He Hem mmant QLD 4147 (07) 3348 9955 (07) 3348 9177

WESTERN AUSTRALIA Addre Add resss Phone Fax

55 He Heccto torr Str tre eet et,, Osb sbo orn rne e Park WA 6017 (08) 9445 8138 (08) 9445 8313

Contents 1.1 Fo Forew reword ord... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 1.2 1. 2 Compa Company ny Pro Profi file le.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... 1.3 1. 3 Sco Scope pe of Ma Manu nual al.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .. 1.4 1. 4 Guar Guaran ante tees es & War arra rant ntie ies. s... .... .... .... .... .... .... .... .... .... .... .... .... 1.5 1. 5 Di Disc scla laim imer er.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... 1.6 1. 6 Fi Fiel elde ders rs Servi Service ces. s... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ....

1 1 1 2 2 2

P D 2.1 Sec Sectio tions. ns.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... 2.2 Tole oleran rances ces... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... 2.3 Mat Materi erials als... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 2.4 2. 4 Lappi Lapping ng Requ Requir irem emen ents ts.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... 2.5 Bol Bolts. ts.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 2.6 2. 6 Standa Standard rd Punch Punchin ing. g... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... 2.7 2. 7 Non-S Non-Sta tand ndar ard d Punc Punchi hing ng.. .... .... .... .... .... .... .... .... .... .... .... .... .... ..

3 3 4 4 4 4 4

P a D 3.1 3. 1 C Se Sect ctio ions ns.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... 3.2 Z Sec Sectio tions. ns.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... 3.3 3. 3 FC Secti Section ons. s... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ..

5 6 7

P 4.1 4. 1 Fa Fasc scia ia Optio Options ns.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .. 4.2 4. 2 Stan Standa dard rd Fix Fixin ing g Deta Detail il.. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... 4.3 Sect Section ion Prop Propert erties ies... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 4.4 Lo Loads ads... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... ..

9 9 10 10

. 5.0 Row Rowss of of Bridg Bridging ing... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 5.1 IB Series Intermediate Bridging for Custom Punched Purlin & Girt Syste Sys tems. ms.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... 5.2 FB Series Fascia Bridging for Custom Punched Purlin & Girt System Sys tems.. s..... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 5.3 SB Series Support Bridging for Custom Punched Purlin & Girt Syste Sys tems. ms.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 5.4 RB Series Ridge Bridging for Custom Punched Purlin & Girt Syste Sys tems. ms.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... ..

11

12

8.1 Design Design Services Services... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 8.2 Orderi Ordering ng / Pr Prici icing ng... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 8.3 Avail Availabilit abilityy...... ........... ........... ........... ........... ........... ........... ........... ........... ...... 8.4 Sto Storag rage.. e..... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... 8.5 Roofing Roofing Profil Profiles. es.... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 8.5 Prod Product uct Sele Selecti ction on Guide Guide... ...... ...... ...... ...... ...... ...... ...... ...... ..... ..

23 23 23 23 23 24

...... ... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... ..

25

o P D T .... .. .... .... .... .... .... .... .... .... .... .... .... .... 10.1 10. 1 Single Single Span Span 75LC 75LC .... ....... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... 10.2 10. 2 Singl Single e Span Span 100L 100LC/1 C/100Z 00Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.3 10. 3 Single Single Span Span 100FC 100FC ....... .......... ...... ...... ...... ...... ...... ...... ...... ..... .. 10.4 10. 4 Singl Single e Span Span 150L 150LC/1 C/150Z 50Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.5 10. 5 Singl Single e Span Span 200L 200LC/2 C/200Z 00Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.6 10. 6 Singl Single e Span Span 250L 250LC/2 C/250Z 50Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.7 10. 7 Single Single Span Span 300L 300LC C ...... ......... ...... ...... ...... ...... ...... ...... ...... ...... ... 10.8 10. 8 Single Single Span Span 350L 350LC C ...... ......... ...... ...... ...... ...... ...... ...... ...... ...... ... 10.9 10 .9 Sing Single le Span Span 400L 400LC C ..... ....... .... .... .... .... .... .... .... .... .... .... .... .... ..

27 28 30 32 34 36 38 39 40 41

10.10 10.1 0 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 75 75LC LC .. .... .... .... .... 10.1 10 .11 1 Doubl Double e Cont Contin inuo uous us Span Spanss 100LC 100LC/1 /100 00Z Z 10.1 10 .12 2 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 10 100F 0FC C ... ..... .... .. 10.1 10 .13 3 Doubl Double e Cont Contin inuo uous us Span Spanss 150LC 150LC/1 /150 50Z Z 10.1 10 .14 4 Doubl Double e Cont Contin inuo uous us Span Spanss 200LC 200LC/2 /200 00Z Z 10.1 10 .15 5 Doubl Double e Cont Contin inuo uous us Span Spanss 250LC 250LC/2 /250 50Z Z 10.1 10 .16 6 Dou Doubl ble e Co Cont ntin inuo uous us Sp Span anss 300 300LC LC .. .... .... .... 10.1 10 .17 7 Dou Doubl ble e Co Cont ntin inuo uous us Sp Span anss 350 350LC LC .. .... .... .... 10.1 10 .18 8 Dou Doubl ble e Co Cont ntin inuo uous us Sp Span anss 400 400LC LC .. .... .... ....

42 44 46 48 50 52 53 54 55

10.19 10.1 9 Doub Double le Lap Lappe ped d Span Span 100 100Z Z .... ...... .... .... .... .... .... .... 10.2 10 .20 0 Doub Double le Lap Lappe ped d Span Span 150 150Z Z .... ...... .... .... .... .... .... .... 10.2 10 .21 1 Doub Double le Lap Lappe ped d Span Span 200 200Z Z .... ...... .... .... .... .... .... .... 10.2 10 .22 2 Doub Double le Lap Lappe ped d Span Span 250 250Z Z .... ...... .... .... .... .... .... ....

56 58 60 62

10.23 10.2 3 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 75L 75LC C ... ..... .... .... .... .... 10.2 10 .24 4 Thr Three ee Co Cont ntin inuo uous us Sp Span anss 100 100LC LC/1 /100 00Z Z 10.2 10 .25 5 Thre Three e Cont Contin inuo uous us Spa Spans ns 100 100FC FC ... ..... .... .... .... 10.26 Three Continuous Spans 150LC/150Z 10.2 10 .27 7 Thr Three ee Co Cont ntin inuo uous us Sp Span anss 200 200LC LC/2 /200 00Z Z 10.2 10 .28 8 Thr Three ee Co Cont ntin inuo uous us Sp Span anss 250 250LC LC/2 /250 50Z Z 10.2 10 .29 9 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 300 300LC LC .. .... .... .... .... .. 10.3 10 .30 0 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 350 350LC LC.. .... .... .... .... .... 10.3 10 .31 1 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 400 400LC LC .. .... .... .... .... ..

64 66 68 70 71 72 73 74 75

10.32 10.3 2 Thre Three e Lap Lappe ped d Span Spanss 100Z 100Z ... ..... .... .... .... .... .... .... .... 10.3 10 .33 3 Thre Three e Lap Lappe ped d Span Spanss 150Z 150Z ... ..... .... .... .... .... .... .... .... 10.3 10 .34 4 Thre Three e Lap Lappe ped d Span Spanss 200Z 200Z ... ..... .... .... .... .... .... .... .... 10.3 10 .35 5 Thre Three e Lap Lappe ped d Span Spanss 250Z 250Z ... ..... .... .... .... .... .... .... ....

76 78 80 82

10.36 10.3 6 Four Four Lap Lappe ped d Span Spanss 100Z 100Z .... ...... .... .... .... .... .... .... .... .. 10.3 10 .37 7 Four Four Lap Lappe ped d Span Spanss 150Z 150Z .... ...... .... .... .... .... .... .... .... .. 10.3 10 .38 8 Four Four Lap Lappe ped d Span Spanss 200Z 200Z .... ...... .... .... .... .... .... .... .... .. 10.3 10 .39 9 Four Four Lap Lappe ped d Span Spanss 250Z 250Z .... ...... .... .... .... .... .... .... .... .. 10.40 10. 40 Can Cantil tileve evers rs ... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...

84 86 88 90 92

P U R L I N & G I R T D E S I G N M A N U A L

14

15

16

6.1 Cle Cleat at Dim Dimens ension ionss and Det Detail ails.. s..... ...... ...... ...... ...... ..... .. 6.2 Standard Brackets and Cleats for Multi Mul ti Hol Hole e Fas Fastsp tspan an Pur Purlin linss Only Only... ...... ...... ...... ...... .....

17 19

C T 7.1 Assumpt Assumption ions.. s..... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 7.2 Lo Loads ads... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 7.3 Note Notess to Capa Capacit cityy Tabl Tables. es.... ...... ...... ...... ...... ...... ...... ...... ..... ..

21 21 21

Fielders Australia Pty. Ltd

www.fielders.com.au FINISH ON TOP WITH FIELDERS

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1.0

Introduction

1.1 Foreword

1.2

“Specifying Fielders - Purlin and Girt Design Manual“ provides detailed product specification and installation information as well as a range of useful design data. We are sure s ure you will find this Design Manual of great value when using Fielders vast range of purlin and girt products. We look forward to receiving your feedback as you use this publication. It is with this valued feedback that Fielders responds to the needs of our clients by releasing new and improved products and information, such as our new “Specifying Fielders Roofing & Walling” and “Specifying Fielders KingFlor” Manuals. Your contribution will assist in the evolution of the “Specifying Fielders - Purlin and Girt Design Manual.“ In the meantime, we are confident that our Manual will ensure you always .. O T

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Fielders have been synonymous with quality and strength for over 100 years in an industry where success is reliant on satisfaction. Initially providing roofing materials, the company has now extended its product range and reach across Australia to include purlins, door frames, carports, verandahs, fencing, sheds and flooring. This ensures comprehensive product offerings and support for all aspects of building construction. Utilising our progressive culture, specialised resources and market leadership position, Fielders is famous for our avant-garde approach to manufacturing and installation. Indeed we are the only company to have introduced 7 Mobile Roofing Mills, 3 concealed fix roofing profiles and 4 KingFlor formwork systems in the past 5 years. Being at the forefront of international roofing standards, we have attracted the loyalty of many architects, engineers, roofers, formworkers and builders who have experienced the benefits of reduced logistical, labour and time expenditures. With these and many other new developments, Fielders will continuously strive for growth through superior products, convenience, quality and service. With Fielders, you will always "Finish On Top".

1.3 John Easling Managing Director

Company Pr Profile


Scope of of De Design Ma Manual

This Purlin and Girt Design Manual is intended to aid in the design and installation of Fielders purlin and girt products as well as the associated bridging, fasteners and accessories. This Design Manual serves as a reference document and assists all personnel associated with the specification and construction of purlins and girts to specify Fielders products. These personnel typically include Architects and Engineers as well as Contractors and Builders on site. By following the guidelines in this Design Manual, a cost effective and efficient purlin or girt design can be achieved. The data and information presented in this document deals specifically with the full range of products available from Fielders and must not be used for competitors' products.



1

1.4 P U R L I N & G I R T D E S I G N M A N U A L

1.4

Gua uara rant ntee eess & Warr rra ant ntie iess

BlueScope Steel offers a warranty of 10 years from the date of installation against perforation by natural degradation, when used within the building envelope (not exposed to the external environment). It is applicable to light industrial/commercial applications located greater than 1km from a marine or heavy industrial environment only and applies to GALVASPAN® GALV ASPAN® Steel Z350 and Z450 products when used in purlin applications: Warranty requests are evaluated on a case-by-case basis. BlueScope Steel reserves the right to determine the warranty period given. All BlueScope Steel warranties are subject to terms and conditions, which are available from Fielders or from BlueScope Steel.

1.5

Disclaimer

Care has been taken to ensure that the information presented herein is accurate, however Fielders Australia Pty Ltd does not accept responsibility for errors due to misinterpretation by the user. user. The Design Manual, associated programs, data files and documentation are the property of Fielders Australia Pty Ltd. Reproduction of any kind, in whole or in part in any form, without prior written consent is strictly prohibited. Standard Warranty imposed by statute law applies only, with all other conditions, warranties, guarantees and representations on the part of Fielders expressly excluded. Fielders liability pursuant to guarantees are limited to the re-supply of material and specifically excludes any claim for consequential direct or indirect losses.

In using Fielders purlin products, the user must take into account the various factors that may influence the suitability of its application for a particular project. Some of these factors may include, but are not limited to, the overall building structure, structural type, stability and layout, loads (dead, live, wind, earthquake, accidental damage and impact), fire requirements, environmental factors (including corrosive environments), and other detailing requirements including end bearing and supports, as well as the effect of penetrations and non-rectangular geometry. Fielders are not responsible for the manner in which purlins and associated products represented in this Design Manual are used in projects, and accordingly, any building certification pertaining to individual projects must be obtained from the Architect and Structural Engineer responsible for the project. If the need arises to use products described within this Design Manual outside the guidelines within this or other current technical literature or if any doubt exists over the interpretation of the use of the products, the designer should refer to Fielder's technical representatives for project specific comment and assistance prior to work commencing.

1.6

For advice regarding the following items, or any other queries relating to the information contained in this brochure please contact Fielders Australia Pty Ltd. • • • •

It is recommended that you obtain qualified expert advice when seeking confirmation of product application. This Design Manual has been produced for use by practising Architects and Engineers as a design aid. The responsibility for the use of the data lies entirely with the Architect or Engineer, Contractor or Builder.

2

Fielders Se Services


The BlueScope Steel corrosion warranty warranty,, Fielders product performance warranty. Advice on improving the life expectancy of the profiles. Access to design engineers to assist in the application of the Fielders product. Design service for large projects including software analysis.


2.0

2.0

General Pr Product Da Data

2.2 Tolerances

2.1

Sections

The following tolerances apply to Z and LC sections:

All Fielders Zed (Z) and Cee (LC) sections are rolled rol led to length. LC sections may be used in single spans and unlapped continuous spans. Z sections may be used over single spans, unlapped continuous, and lapped continuous spans. The following table lists all the purlin and girt sections within the Fielders range; 2

s s

s

100Z 10 100Z 12 100Z 15 100Z 19 100Z 24 150Z 12 150Z 15 150Z 19 150Z 24 200Z 15 200Z 19 200Z 24 250Z 19 250Z 24

a

75LC10 75LC12 75LC15 100LC10 100LC12 100LC15 100LC19 100LC24 150LC12 150LC15 150LC19 150LC24 200LC15 200LC19 200LC24 250LC19 250LC24 300LC24 300LC30 350LC30 400LC30

i V

100FC10 100FC12 100FC15 100FC19

T Depth: ±2mm Flange width: ±2mm Overall length: ±2mm for LC sections and ±6mm for Z sections. Hole centres: ±1.5mm Camber: Up to 1 in 500 depending on length. (Camber is the variation from straightness in the plane of the web.) Bow: Up to 1 in 300 depending on length. (Bow is the variation from straightness in a plane perpendicular to the web.)


T Fielders recommend the following construction tolerances as a good practice guide; 2

Pur lin Levels Pur lin Slope Clip Spacing Clip Alignment to Rib

+ S/180 or 10mm -S/360 or 5mm (1) ± 1° ± 2mm (2) ± 2°(2)

Note: (1) Use the the lesser value. S is the purlin spacing. (2) Clips are use for concealed fixed roofing profiles only.

The sections are typically referenced as follows;

e.g.

100Z10 1.0mm gauge

100mm deep

Z Section



3


2.3

Materials

2.6

All pur purlin linss are rol rolled led usi using ng Blu BlueSc eScope ope Stee Steell GALVASPAN® high tensile steel. This product has a standard galvanized coating of Z350 (350 grams of zinc per m2) and is typically used in non-aggressive areas. For severe and aggressive environments where a build-up of airborne corrosive contaminants can affect the coating, Z450 is recommended (450 grams of zinc per m2). The following table lists the Steel Grade for each steel gauge; 2

G 1.0mm 1.2mm 1.5mm 1.9mm 2.4mm 3.0mm

2.4

(

Standard Pu Punching

22 x 18mm slotted holes will be punched when using standard grid line centres of 40, 60, 110, and 160. Flange punching is also available.

2.7

Non-S -Sttandard Pun Punching

Non-standard punching and non-standard round holes are available and are subject to negotiation with Fielders. Fielders detailing sheets are available as a service to the industry and may be obtained by contacting your local Fielders office.

550 500 450 450 450 450

Lapping re requir ire ements

In order to ensure continuity in lapped span systems, lap lengths should be of an adequate distance and be substantially connected. For lapped purlin systems the length of the lapped region over each support is 15% of the span (ie 7.5% of the span on each side of the support). In order to achieve satisfactory connectivity at the lap each end of the lap must have one bolt through the flanges farthest from the cladding and another bolt through the webs at the end of the webs closest to the cladding. For further advice on this bolting arrangement, contact a Fielders technical representative.

2.5

Bolts

Fielders supply grade 4.6 bolts. It has been assumed in the preparation of the capacity tables within this Design Manual that the purlins are connected through the web of the purlin to cleats. Purlins of depths less than 300mm require two M12 bolts and purlins of depth 300mm or greater require two M16 bolts. Typically purlin span configurations require grade 4.6 bolts, however numbers shown in bold italics in the capacity tables in section 10.0 require grade 8.8 bolts.

4




3.0 Sec ecttio ion n Pro rop per erttie iess and Dimensions The following are the Section Properties for Fielders Purlin and Girt products.

3.1

C Sections 3

Cat No.

A

B

D

t

CY

Area

Ma s s

Ix

Iy

Zx

Zy

r x

r y

J

Iw

mm

mm

mm

mm

mm

mm

kg/m

10 mm

10 mm

10 mm

10 mm

mm

mm

mm

10 mm4

75LC10

76

44

13

.95

15.9

167.9

1.32

0.159

0.046

4.184

1.639

30.8

16.6

50.52

62.18

75LC12

76

44

13

1.20

15.9

210.7

1.65

0.198

0.057

5.211

2.025

30.7

16.4

101.13

73.37

75LC15

76

45

14

1.50

16.6

267.2

2.10

0.249

0.076

6.687

2.734

30.5

16.8

200.40

99.14

2

6

4

6

4

3

3

3

3

4

6

100LC10

*

102

44

15

.95

14.5

196.4

1.54

0.319

0.054

6.255

1.845

40.3

16.6

59.10

124.20

100LC12

*

102

44

15

1.20

14.5

246.7

1.94

0.398

0.067

7.804

2.283

40.2

16.5

118.41

151.67

100LC15

*

102

45

15

1.50

14.9

309.2

2.43

0.498

0.087

9.908

2.945

40.1

16.7

231.9

192.04

100LC19

*

102

45

15

1.90

14.9

388.0

3.05

0.618

0.106

12.350

3.646

39.9

16.6

466.85

230.37

100LC24

*

102

46

15

2.40

15.3

489.0

3.84

0.744

0.136

15.540

4.610

39.8

16.7

938.92

286.63

150LC12

152

64

18

1.20

19.9

361.9

2.84

1.320

0.204

17.500

4.700

60.4

23.8

173.72

969.48

150LC15

152

64

18

1.50

19.9

450.2

3.53

1.633

0.251

21.700

5.794

60.2

23.6

337.65

1178.44

150LC19

152

64

18

1.90

19.9

566.6

4.45

2.041

0.311

27.190

7.205

60.0

23.4

681.71

1438.77

150LC24

152

64

18

2.40

19.9

709.8

5.57

2.535

0.318

33.890

8.891

59.8

23.2

1362.9

1735.08

200LC15

203

74

19

1.50

21.0

559.7

4.39

3.539

0.400

35.120

7.654

79.5

26.7

419.77

3230.95

200LC19

203

75

21

1.90

21.9

716.6

5.63

4.523

0.543

44.980

10.240

79.4

27.3

862.38

4359.58

200LC24

203

76

21

2.40

22.3

904.2

7.10

5.685

0.680

56.690

12.950

79.3

27.4

1736.00

5475.10

250LC19

254

71

21

1.90

18.1

798.4

6.27

7.424

0.500

58.900

9.622

96.4

25.0

96.69

6311.39

250LC24

254

71

21

2.40

18.1

1002.6

7.87

9.266

.0616

73.650

11.910

96.1

24.8

1925.00

7695.88

300LC24

300

96

27

2.40

26.1

1261.8

10.09

16.940

1.500

113.800

21.840

115.9

34.5

2422.7

26357.47

300LC30

300

96

31

3.00

27.2

1592.5

12.76

21.290

1.944

143.300

28.860

115.6

34.9

4790.00

34816.67

350LC

350

125

30

3.00

33.2

1910.0

14.99

35.790

3.811

206.300

42.920

136.90

44.7

5729.00

90010.00

400LC

400

96

34

3.00

22.3

1910.0

14.99

42.760

2.198

215.400

31.070

149.60

33.9

5729.00

70130.00

Y

* Available in South Australia

B D

(Victorian 100 FC Sections shown page 7) A X

X

t D CY

C Y



5


3.2

Z Sections 3

Cat No.

A

B

C

D

t

Area

Ma s s

Ix

r x

r y

J

mm

mm

mm

mm

mm

mm

kg/m

10 mm

10 mm

10 mm

10 mm

mm

mm

mm

100Z10

102

49

42

14

0.95

197.4

1.55

0.323

0.098

6.132

2.111

40.5

22.3

59.38

154.61

100Z12

102

49

42

14

1.2

247.9

1.95

0.403

0.122

7.651

2.617

40.3

22.2

118.98

1 90.53

100Z15

102

49

42

15

1.5

310.7

2.44

0.501

0.154

9.501

3.324

40.1

22.3

233.00

2 41.93

100Z19

102

49

42

15

1.9

389.8

3.06

0.622

0.189

11.797

4.085

39.9

22.0

469.08

294.54

100Z24

102

50

43

15

2.4

491.4

3.86

0.778

0.242

14.763

5.157

39.8

22.2

943.42

374.10

150Z12

152

65

59

19

1.2

359.5

2.82

1.299

0.322

16.762

5.123

60.1

29.9

172.55

1200.22 12

150Z15

152

65

59

19

1.5

447.2

3.51

1.608

0.395

20.741

6.300

60.0

29.7

335.37

1469.37 14

150Z19

152

65

60

19

1.9

564.6

4.43

2.020

0.498

26.147

7.936

59.8

29.7

679.42

1882.13 18

150Z24

152

65

60

20

2.4

712.2

5.59

2.524

0.627

32.671

10.032

59.5

29.7

1367.36 13

2371.14

200Z15

203

79

73

17

1.5

559.7

4.39

3.556

0.643

34.483

8.374

79.7

33.9

419.75

4322.87 43

200Z19

203

79

73

20

1.9

716.6

5.63

4.535

0.860

43.981

11.227

79.5

34.6

862.33

5807.85 58

200Z24

203

79

74

21

2.4

906.6

7.12

5.709

1.103

55.513

14.397

79.4

34.9

1740.61 17

7563.49

250Z19

254

79

74

18

1.9

808.0

6.50

7.62

0.833

59.300

10.800

97.1

32.1

972.00

9480.00 94

250Z24

254

79

73

21

2.4

1030.0

8.16

9.64

1.080

74.900

14.200

96.9

32.5

1 970.00 19

12400.00

V

2

6

Iy 4

6

Zx 4

3

Zy 3

3

3

Iw 4

10 mm4 6

Y B

D U

X

X

<

t

U

A D

C Y

6

V



3.3

3.3

FC Sec Secttio ion ns (Vic (Victtori ria a Onl Only y) 3

Cat No.

A

B

D

t

CY

Area

M as s

Ix

mm

mm

mm

mm

mm

mm

kg/m

10 mm

10 mm

10 mm

10 mm

100FC10

102

51

12.5

1.0

16.1

216

1.78

0.36

0.0755

7.130

100FC12

102

51

12.5

1.2

16.0

258

2.10

0.4320

0.892

100FC15

102

51

13.5

1.5

16.1

323

2.62

0.5370

100FC19

102

51

14.5

1.9

16.2

409

3.29

0.673

2

6

Iy 4

r x

r y

J

mm

mm

mm

2.190

41.1

18.7

71.90

160.00

8.480

2.590

41.0

18.6

124.00

188.00

0.112

10.50

3.290

40.8

18.7

242.00

241.00

0.142

13.20

4.210

40.6

18.7

492.00

311.00

6

Zx 4

3

Zy 3

3

3

Iw 4

10 mm4 6


The 100FC range is available in Victoria in lieu of the 100LC range on page 5. Y B D

A X

X

t

D CY

C Y



7



8



4.0

4.0

Fascia Purlins

4.1

Fascia Options


The following fascia sections are available from Fielders and have been designed to allow the following four options. Each option has been designed to be used with the standard punched purlin and girt system and the fastspan purlin and girt system.

1 25 m m

1 25 m m

17mm m m 0 5

m m 0 5

85°-90°

m m 5 6

THIS ANGLE VARIES

m m m 7 m 5 0 2 6 1

C

m m m m 7 0 5 2 6 1

20mm m m 5 6

85°-90°

THIS ANGLE VARIES

E

m m m m 0 0 3 1 2 1

85°

90°

28mm

m m m m 0 0 3 1 2 1

85° 55mm

28mm

56mm

55mm

40mm 56mm

4.2

85°-90°

THIS ANGLE VARIES

D

90°

m 1 4 0 m

20mm

85°-90°

THIS ANGLE VARIES

B

m 1 4 0 m

17mm

40mm

Sta tand ndar ard d Fix ixin ing g Det eta ail ilss B

Method of fixing wall cladding to internal face of fascia flange

Eaves Gutter

230 & 260 Fascia

3000 Pan Head Bolts

Roof Sheeting

C

Method of fixing wall cladding to external face of fascia flange

Eaves Gutter

Roof Sheeting

230 & 260 Fascia 3000 Pan Head Bolts

Wall Cladding

Wall Cladding



9


4.3

Section Properties 4

P Fascia Purlin Type

Second Sec ond Mom Moment ent of Are Area a 6 4 (10 mm )

–S Tors orsion ion Constant

Area (mm2)

lx

ly

lx

ly

J (mm4)

Type C

7 5 7 .7

8 .1 2 4

1.151

7 .9 1

9.88

6 4 6 .6

Type E

7 6 0 .3

7 .5 3 7

1.483

7.4

1.19

6 4 8 .8

4.4

P

Warping Warpi ng Constant

Monosymme Monosy mmetri tricc Constant (mm)

Shear She ar Cen Centre tre (mm)

Centroid Centro id (mm)

ßx

ßy

xo

yo

xc

yc

(deg)

5 .4 6

- 1 3 4 .5 2

296.19

- 6 6 .3 1

60.69 60

2 8 .5 1

110.8

- 9 .6 8 9

2 .5 6

- 148.8

296.91

- 72.97 66.63

3 3 .7 9

96.87 - 13.457

lw (109mm6)

Loads

The load capacities provided in the following table are allowable loads only and not limit state loads. These tables are only to be used by qualified experts who are able to factor the loads accordingly to limit state for design purposes. For further assistance, contact a Fielders technical representative. 4

l

f

F

P

T

C

SPAN (mm)

6000

6600

7200

7800

8400

9000

9600

10000

One Bridge

1.69

1.22

0 .9 1

0.69

0.53

0 .4 2

0.33

0 .2 7

Two Bridge

2.30

1.84

1 .4 7

1 .1 9

0.97

0 .7 9

0.64

0 .5 2

Fully Braced

2.30

1.90

1 .6 0

1 .3 6

1.18

1 .0 2

0.90

0 .8 0

Defl. (L150)

3.75

2.82

2 .1 7

1.71

1.37

1 .1 1

0.92

0 .7 6

4

l

f

F

T

E

SPAN (mm)

6000

6600

7200

7800

8400

9000

9600

10000

One Bridge

1 .3 5

0.97

0 .7 2

0.54

0.42

0 .3 3

0.26

0 .2 1

Two Bridge

2 .1 8

1.69

1.32

1.03

0.80

0 .6 3

0.51

0 .4 1

Fully Braced

2 .3 6

1.95

1 .6 4

1.40

1.21

1 .0 5

0.92

0 .8 2

Defl. (L/150)

3 .5 1

2.63

2 .0 3

1.60

1.28

1 .0 4

0.86

0 .7 1

Notes: 1. Yield stress is 300MPa. 2. Top flange is assumed to be at 90° to web for load capacity calculations. 3. Load capacities for one and two bridging cases assume roof sheeting attached to top flange.

10

P

Load capacities for fully braced case assume roof sheeting attached to top flange and wall sheeting attached to bottom lip. 5. Standard M12 Purlin bolts to be used. 6. Loads are allowable only. 4.



5.0

5.0


Bridging

The purlin capacity tables in this Design Manual have been prepared in consideration of the following bridging locations along the length of the purlin. 5

o B Simple Spans Int erior Spans End Spans (Unlapped) End Spans (Lapped)

50% + 50% + 45% + 40% +

50 % 50 % 55 % 55 60 % 60

35% + 37% + 33% + 34% +

The Fastlock Bridging System for custom punched purlins and girts consists the following range of bridging series; • • • • •

IB series Intermediate Bridging FB series Fascia Bridging SB series Support Bridging RB series Ridge Bridging GH series Girt Hanger Bridging

30% + 26% + 28% + 28 26% + 26

35% 37% 39% 39 40% 40

28% + 28% + 27% + 27% +

22% + 22% + 21% + 21 21% +

22% + 22% + 25% + 25 25% + 25

28% 28% 27% 27 27% 27

B The bridging network should be locked into position prior to the commencement of fixing roof and wall cladding. Failure to meet the requirement may result in the permanent twisting of the unrestrained web sections. Twisted or distorted webs, in addition to being visually unacceptable, may greatly reduce the load capacity of the total system. Consult the capacity tables for design details.



11


5.1

IB Seri ries es Int nte erm rme edi dia ate Bridging for Custom Punched Purlin & Girt Systems

B The IB bridge is identified by the distinctive ‘hook & locator’ brackets. Units are produced with both brackets press fixed to a channel spacer. When detailing length requirements, it is only necessary to nominate the purlin or girt spacing minus 3mm as shown in Diagram B. Capacity Tables should be consulted for bridging configurations. Fastlok IB bridging is available in the 100IB, 150 IB and 200 IB series only.

IB bridging is required between each spacing of purlins and girts. Always keep the ‘hook’ and bracket in the downward position. Working up the roof slope or from floor level insert the ‘hook’ through the ‘locator’ of the preceding bridge, repeat until all units are completed. The ‘hook’ is normally entered at about 15° – 20° angle to the purlin or girt web. When erecting IB bridging to wall girts ensure that SB support bridging or GH bridging have been installed.

T

I S N

U

W

IB Bridge

100IB

100Z – 100LC

Catalogue N o.

150IB

150Z – 150LC

200IB

200Z – 200LC/250Z – 250LC

IB Bridge Length

N ominate pur lin or gir t spacing minus 3mm. N o other dimension required (See Dia. B) 100TAB

100Z – 100LC

Fastlok

150TAB

150Z – 150LC

Bracket

200TAB

200Z – 200LC/250Z – 250LC

Fixed End

100FEB

100Z – 100LC

Bracket

150FEB

150Z – 150LC

200FEB

200Z – 200LC/250Z – 250LC

Pitch of Roof

W hen over 20° only

: If prac pr actical, tical, observe standard standard cleat spacing spacing..

• It is important to distribute temporary working loads while erecting bridging to purlins. A suitable plank laid over a minimum of 4 or 5 purlins is adequate. Ensure that unbroken roof sheeting packs are off loaded over structural supports, not mid span.

A

• IB bridging is available to suit all spacing requirements.

12




A Purlin spacing – 3mm

B



13


5.2 5. 2

FB Se Seri ries es Fa Fasc scia ia Br Brid idgi ging ng fo forr Custom Punched Purlin & Girt Systems

FB bridging should be erected before IB or RB bridging is commenced. The unit is bolted to the fascia, while the opposite end bracket provides the locator through which the Fastlok ‘hook’ is engaged. When the total bridge network has been installed the fascia channel is aligned and FB component bolts tightened. When opposite hand FB bridging is required, remove TB bracket and rotate.

FB bridging is produced with fully adjustable telescopic channels and slotted end brackets. This enables accurate adjustment when aligning fascias and other termination members. When detailing FB bridging, nominate the spacing between the end purlin and fascia while channels of appropriate combined length will be supplied. On occasions, only one channel may be required.

T

The FB bridge, when used at the head of a skillion frame must be bolted to the adjacent IB bridge, (see inset).

F S N

U

W A

FB Bridge

100FB

100Z – 100LC

Catalogue N o.

150FB

150Z – 150LC

200FB

200Z – 200LC/250Z – 250LC

FB Br idge

N om ominat e spacing bet we ween end pur lilin and fascia pur lin.

Length

minus 3mm

Terminat ing

150TB

150LC

Bracket

200TB

200LC/230 Fascia

250TB

250LC/260 Fascia

Pitch of Roof

W hen over 20° only

: FB Bridge is suppli upplied ed shop bolted. bolt ed.

s 260 Folded Fascia or 230 Folded Fascia

A

14



5.3

5.3 5. 3


SB Se Seri ries es Su Supp ppor ortt Br Brid idgi ging ng fo forr Custom Punched Purlin & Girt Systems

S Designed to support the first wall girt at floor level, the SB bridge is also useful when the accurate length of fixed end bridging is difficult to calculate. On completion of the concrete floors the SB bridging should be inserted and bolted to the slab (concrete fixings by others).

A

This ensures that wall girts are held straight before the IB bridging is commenced. Unsupported girts result in unsatisfactory sagging of cladding and glazing. C

If unable to use SB bridging (eg. no floor slab), girts must be supported from fascia bridging using GH Bridging (see diagram C).

N

U

W

SB Bridge Cat. No.

100SB 150SB 200SB

100mm girts 150mm girts 200mm/250mm gi girts

SB Length

Nominate measurement A only

A

150mm min. can reduce to 75mm A by deleting channel (see inset)

B N

U

W

GH Bridge

100GH 150GH 200GH

100mm girts 150mm girts 200mm/250mm girts

GH Length

Nominate measurement A only

If measurement A less than 150mm use BEB end brackets in combination consult Fielders Technical Representative for further details.



15


5.4

RB Seri Series es Ridge Bridg Bridging ing for Custom Punched Purlin & Girt Systems

B The turnbuckle principle enables the RB Bridge to be inserted after the total bridging network has been completed. The unit is shop bolted, but may need releasing prior to fixing depending on accessibility. If practical, maintain 150mm as the standard distance from the centre line of the building frame to the lower side of the top purlin cleat, (see diagram B). RB bridging however, is available to suit all dimension A requirements.

T

RB Bridge Cat. No. RB Bridge Length Pitch of Roof

R S N U W 100RB 100Z – 100LC 150RB 150Z – 150LC 200RB 200Z – 200LC/250Z – 250LC Nominate measurement A only When over 20° only

RB is supplied shop bolted.

T d

1° 5° 7.5° 10° 12.5° 15° 20°

m =B+P f C s

2.5mm 10.0mm 16.0mm 22.0mm 27.0mm 32.0mm 44.0mm

A x2

T

3.0mm 14.0mm 23.0mm 32.0mm 33.0mm 45.0mm 61.0mm

A

Refer Pitch Table

A

B

B

S t ta n a d n da r a r d d r i p u u r id g rl d e l i in s p g n e pa c a ci i n ng g

16



6.0

6.0

Accessories

6.1 6. 1

Clea Cl eatt Di Dime mens nsio ions ns an and d De Deta tail ilss

D P B D

E

t

A

D

C

S

P

D

E

100Z10 100Z12 100Z15 100Z19 100Z24 150Z12 150Z15 150Z19 150Z24 200Z15 200Z19 200Z24

–L B

A

D

All dimensions in mm.

S

t

D


100LC10 100LC12 100LC15 100LC19 100LC24 150LC12 150LC15 150LC19 150LC24 200LC15 200LC19 200LC24 250LC15 250LC19 250LC24

mm

mm

mm

mm

mm

mm

mm

mm

102 102 102 102 102 152 152 152 152 203 203 203

49 49 49 49 50 65 65 65 65 79 79 79

42 42 42 42 43 59 59 60 60 73 73 74

14 14 15 15 14 19 19 19 20 17 20 21

1.0 1.2 1.5 1.9 2.4 1.2 1.5 1.9 2.4 1.5 1.9 2.4

40 40 40 40 40 60 60 60 60 110 110 110

112 112 112 112 112 163 163 163 163 213 213 213

105 105 105 105 105 156 156 156 156 206 206 206

A mm

mm

mm

mm

mm

mm

mm

mm

102 102 102 102 102 152 152 152 152 203 203 203 254 254 254

44 44 45 45 46 64 64 64 64 74 75 76 71 71 71

– – – – – – – – – – – – – – –

15 15 15 15 15 18 18 18 18 19 21 21 21 21 21

1.0 1.2 1.5 1.9 1.5 1.2 1.5 1.9 2.4 1.5 1.9 2.4 1.5 1.9 2.4

40 40 40 40 40 60 60 60 60 110 110 110 160 160 160

112 112 112 112 112 162 163 163 163 213 213 213 264 264 264

105 105 105 105 105 156 156 156 156 206 206 206 257 257 257



17


CLEAT DETAILS - Dimensions E, F & G as per table on page 17.

F F

E

E

E

F ZS

D

L

S

D

D

75

130 70

30

130 30

30

70

30

2/16 dia holes 4/16 dia holes

1

E

4/18 dia holes

G

2

E

E

3

6 5 / 2 4

6 5 / 2 4

Zs

G

c

L

s

c

f

c

Non structural lap – 2 bolts structural lap – 6 bolts

The cleats depicted above are not supplied by Fielders. These details are provided to assist with co-ordination between cleats provided by others and the punched bolt holes in the purlins.

18



A


6.2 Standard Standard Brack Brackets ets and Cleats Cleats for Multi Hole Fastspan Purlins Only Wherever practical purlin and girt cleats should be welded to columns and rafters at centres to suit the standard lengths of Fastlok bridging components. It has been found economical to use standard Fastlok cleats for all intermediate purlin and girt spacing utilizing the adjustable fascia bridging to ‘accomodate’ non conforming measurements.

A A D

40

0 4

B

C

E

40

17

B

17

C

42 50

D

50

1

D

2

(

m

p

Zs

o

N 100KC

150

100

60

70

8

50 x 17

BLACK

0.86 kg

150KC

75

156

89

–

8

50 x 17

MILD

0.67kg

200KC

75

206

140

–

8

50 x 17

STEEL

0.86 kg



19


The accessories provide the designer with solutions to a wide range of ‘on site’ problems normally requiring purpose made brackets or welded connections. Used singularly or in combination the accessories will readily form any of the following: • door framing • window framing • box gutter supports • parapet framing • general support systems for follow up trades

P

P

B A E

B

A 70 70 D

70

35

A

C B

70

35

All holes18 x 30

B

S

35

S

S

D N 100BUP 150BUP 200BUP 250BUP 100GPB 150GPB 200GPB 250GPB 100GPBLL 150GPBLL 200GPBLL 250GPBLL

20

M 90 140 190 240 90 140 190 240 66 105 154 200

40 60 110 160 40 60 110 160 115 125 136 136

–

–

–

3mm

–

–

–

3mm

30 30 36 36

60 67 73 73

60 60 110 160


T

3mm


(

)

7.0

7.0

Des esig ign n Ca Capa paci citty Tab Table less

7.3

7.1

Assumptions

• • •

The information contained within the following capacity tables and the associated sectional properties have been determined in accordance with AS/ANZ 4600:1996 Cold-formed steel structures. The design capacity tables have been prepared based on the following assumptions: • The loads applied to the purlins act parallel to the Y-axis of the Z or LC section. • The loads are applied uniformly to the top flange of the purlin. • The members behave in accordance with the simple theory of bending. • The roof sheeting is screw fastened to the top flange of the purlins to provide diaphragm shear stiffness but not torsional restraint to the purlins.

7.2

•

All spans are in mm. Linear interpolation of capacities is allowed. The uniformly distributed load (UDL) for deflection in mm of span/150 is the load for the span that results in a value for deflection of span/150. It must not be confused with the design capacity of the member. k is a factor that when multiplied by the design load in kN/m results in an approximate value for purlin deflection in mm. Interpolation of the k factor between spans is not allowed. The k factor assigned to the first tabulated span greater than the design span shall be used in all cases.

•

Loading capacities • Inward = inward loading capacity - assumes the load is acting to force the cladding against the structure, measured in units of kN/m where 0 = no bridging, 1 = 1 row of bridging, 2 = 2 rows of bridging and 3 = 3 rows of bridging placed at locations along the span in accordance with Table 5.1 in Section 5.0. • Outward = outward loading capacity assumes the load is acting to force the cladding away from the structure, also measured in units of kN/m • The tables do not include capacities less than 0.4 kN/m and where additional bridging provides less than 2% additional capacity no value is stated.

•

Values shown in bold italics indicate the requirement to adopt grade 8.8 bolts, otherwise grade 4.6 bolts are assumed.

Loads

The loads provided in the capacity tables are uniformly distributed and interpolation between span configurations is allowed. The determination of loading conditions must be made on a project specific basis and is outside the scope of this Design Manual. It is essential that the user of this Design Manual have the loading conditions for the design case calculated and verified by a qualified professional taking into consideration the appropriate standards and codes.

Note tess to to Ca Capa paci city ty Tabl ble es

For project specific cases where point loads are applied to the purlins, an equivalent uniformly distributed load can be determined using Table 7.1 and then selecting the appropriate number from the design capacity tables.


For purlin depths less than 300mm, 2 x M12 bolts are required and for depths 300mm or greater 2 x M16 bolts are required. •

The capacity tables assume that the FastLock Bridging system is adopted.



21


= Equivalent uniformly distributed (kN/m) P = single point load (kN) L = span (mm) a = largest distance from support (mm) b = smallest distance from support (mm) N = Number of point loads for 6 or more loads over one span. w

7

E

P

L

Loading Condition

Conversion Formula P

Simple Single Load

=2P/L

w

P

=2.22P/L

Lapped

w

Simple

P

P

P

P

=2.67P/L

w

2 Loads Lapped

P

Simple 3 Loads

=3.16P/L

w

P

P

=4P/L

w

P

P

P

=3.78P/L

w

Lapped

P

Simple 4 Loads

P

P

P

=4.8P/L

w

P

P

P

P

Lapped

=5.12P/L

w

P

Simple

P

P

P

P

=6P/L

w

5 Loads

P

Lapped

P

P

P

P

P

P

a

P

P

P

P

=1.22NP/L

w

T

S

P

L

a

b

Conversion Formula

P

Simple

=8abP/L3

w

P

=17.76ab2 P/L4

Lapped

w

a

b

P

Simple

b

P

=8bP/L2

w

P

P

Lapped a

22

=6.65P/L

P

P

a

2 Symmetrical Point Loads

P

=1.14NP/L

Loading Condition Single Eccentric Point Load

P

w

Lapped

E

P

w

Simple N (6 or more) Loads

P

=9.45b(2L-3b)P/L3

w

b



8.0

8.0

Miscellaneous

8.6

8.1

Design Se Services

Fielders have an extensive selection of composite steel flooring floorin g profiles. More information information on our KF70®, KF57®, RF55® and CF210® profiles can be obtained via the “Specifying Fielders - KingFlor® Manual” or your local Fielders representative.

Contact a Fielders technical representative for further assistance with your design or use of these tables.

8.2

Flooring Pr Profiles

Ordering / Pricing


Contact your local Fielders branch for a standard or der form and for any pricing and order enquiries. Details of branches are located in the front cover.

8.3

Availability

All purlins are rolled to order and are available in lengths up to 12.0m. Longer lengths maybe available on request and may occur additional delivery charges.

8.4

Storage

Purlins should not be left in exposed areas for extended periods of time. They should be stacked neatly and positioned so that water is not allowed to pond.

8.5

Roofing profiles

Fielders offer a comprehensive range of both pierce fixed and concealed fixed roofing products. Pierced fixed roof and wall cladding is traditionally used in the domestic market, with Fielders offering a 5 year watertight guarantee. Concealed fixed roofing profiles eliminate the need for piercing the decks and with mobile milling the sheets can be rolled to any length required removing the need for step joints. Fielders offer a 20 year watertight guarantee for its entire range of concealed fixed profiles. For further information on Fielders range of roof and wall claddings refer to Table 8.1, page 24 of “Specifying Fielders - Roofing & Cladding” or your local Fielders representative.



23


8

P

S

G r f n

Roofing and Walling Profiles

s

o (

c

S

o

r

p

l a

s v

f

S

KingKlip ® 700

0.42

3 .3

700

42

1°

1600

1700

2100

2100

2100

2400

0.48

3.7

700

42

(1 in 60)

2000

2550

3000

2300

2700

2900

Wideklip® 760

0.42

3 .3

760

35

2°

1100

1300

1800

1500

1900

2500

0.48

3.7

760

35

(1 in 30)

1350

1800

2400

1600

2200

2500

Hi-Klip® 630

0.42

3 .3

630

66

1°

2000

2200

2600

2400

2600

2900

0.48

3.7

630

66

(1 in 60)

2400

2700

4000

2400

2700

3600

0.42

2.4

500

40

1°

-

1200

1300

-

1500

1 500 15

Sing Si ngle le 150 1500 0 150 1500 0 Multiple Multip le 1500 1500

0.48

2.7

500

40

(1 in 60)

-

1800

2100

-

2500

2400


0.60

3 .3

500

40

(1 in 60)

-

2400

2700

-

2500

2700


0.55

2.7

406

48

1°

-

1650

1900

-

1800

2 300 23


0.70

3.5

406

48

(1 in 60)

-

2100

2400

-

2200

2900

0.42

3.3 3.

680

48

1°

-

2800

3400

-

3000

4000

S-Rib Corrugated

0.42

3 .3 3.

760

16

5°

700

900

1200

1200

1350

1800

0.48

3.7

760

16

(1 in 12)

700

1200

1600

1500

1800

2400

Curving Quality Corrugated

0 .6

4.7

760

17

5°

600

900

1200

1200

1350

1800

Klipdek 500

Snaplok 406

Hi-Rib 680

TL-5/M-Clad

Spanform

20 yrs

20 yrs

20 yrs

3 .3

760

28

2°

1000

1300

1700

1800

1800

2200

0.48

3.7

760

28

(1 in 30)

1500

1700

2300

1950

2050

2800

0.42

3 .3

700

24

3°

1300

1800

2400

1800

1800

2700

0.48

3.7

700

24

(1 in 20)

2000

2200

3000

2600

1900

2800

M

Walling Only Profiles

o

Single

3100 3900

s

f n S

S-Rib Corrugated

0 .3 5

2 .7 5

760

16

1600

TL-5/M-Clad

0 .3 5

2 .7 5 2.

760

28

1600

Lo -Rib

0 .4 2

3.3 3.

817

12

1800

Panelform

0 .4 2

3.3 3.

865

4

600

Mini-Flute

0.42 0.48 0.60

3.3 3.7 4.7

810 810 810

6 6 6

1200 1350 100

250 Panel

0 .4 8

1.0

250

1 2 .5

1200

Weatherboard Panel

0 .4 2

1.85

260

5 yrs

Span mm 5 yrs

5 yrs

5 yrs

5 yrs

r r

20 yrs

Single Sing le 360 3600 0 360 3600 0 Multip Mul tiple le 3600 3600

(1 in 12)

0.42

20 yrs

s c

o

(

600

BMT = Base Metal Thickness

24




9.0 References AS/NZS 4600:1996 - Cold-formed steel structures. Load Capacity Tables, Investigation Report No. S1403, November 2003, University of Sydney Department of Civil Engineering - Centre for Advanced Structural Engineering.



25



26




10.0 10 .0 Ind Index ex of of Purlin Purlin Desi Design gn Tabl Tables es 10.1 Single 10.1 Single Span Span 75LC 75LC ..... ........ ...... ...... ...... ...... ...... ...... ...... ...... ...... ... 10.2 10. 2 Singl Single e Span Span 100L 100LC/1 C/100Z 00Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.3 10. 3 Single Single Span Span 100FC 100FC ....... .......... ...... ...... ...... ...... ...... ...... ...... ..... .. 10.4 10. 4 Singl Single e Span Span 150L 150LC/1 C/150Z 50Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.5 10. 5 Singl Single e Span Span 200L 200LC/2 C/200Z 00Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.6 10. 6 Singl Single e Span Span 250L 250LC/2 C/250Z 50Z ... ...... ...... ...... ...... ...... ...... ..... .. 10.7 10. 7 Single Single Span Span 300LC 300LC .... ....... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 10.8 10. 8 Single Single Span Span 350LC 350LC .... ....... ...... ...... ...... ...... ...... ...... ...... ...... ..... .. 10.9 10 .9 Sing Single le Span Span 400L 400LC C ..... ....... .... .... .... .... .... .... .... .... .... .... .... .... ..

28 30 32 34 36 38 39 40 41

10.10 10.1 0 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 75 75LC LC .. .... .... .... .... 10.1 10 .11 1 Doubl Double e Conti Continu nuou ouss Spans Spans 100L 100LC/ C/10 100Z 0Z 10.1 10 .12 2 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 10 100F 0FC C ... ..... .... .. 10.1 10 .13 3 Doubl Double e Conti Continu nuou ouss Spans Spans 150L 150LC/ C/15 150Z 0Z 10.1 10 .14 4 Doubl Double e Conti Continu nuou ouss Spans Spans 200L 200LC/ C/20 200Z 0Z 10.1 10 .15 5 Doubl Double e Conti Continu nuou ouss Spans Spans 250L 250LC/ C/25 250Z 0Z 10.1 10 .16 6 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 30 300L 0LC C ... ..... .... .. 10.1 10 .17 7 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 35 350L 0LC C ... ..... .... .. 10.1 10 .18 8 Dou Doubl ble e Con Conti tinu nuou ouss Spa Spans ns 40 400L 0LC C ... ..... .... ..

42 44 46 48 50 52 53 54 55

10.19 10.1 9 Doub Double le Lap Lappe ped d Span Span 100 100Z Z .... ...... .... .... .... .... .... .... 10.2 10 .20 0 Doub Double le Lap Lappe ped d Span Span 150 150Z Z .... ...... .... .... .... .... .... .... 10.2 10 .21 1 Doub Double le Lap Lappe ped d Span Span 200 200Z Z .... ...... .... .... .... .... .... .... 10.2 10 .22 2 Doub Double le Lap Lappe ped d Span Span 250 250Z Z .... ...... .... .... .... .... .... ....

56 58 60 62

10.23 10.2 3 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 75L 75LC C .... ...... .... .... .... .. 10.2 10 .24 4 Thr Three ee Co Cont ntin inuo uous us Sp Span anss 100 100LC LC/1 /100 00Z Z 10.2 10 .25 5 Thre Three e Cont Contin inuo uous us Spa Spans ns 100 100FC FC ... ..... .... .... .... 10.26 Three Continuous Spans 150LC/150Z 10.2 10 .27 7 Thr Three ee Co Cont ntin inuo uous us Sp Span anss 200 200LC LC/2 /200 00Z Z 10.2 10 .28 8 Thr Three ee Co Cont ntin inuo uous us Sp Span anss 250 250LC LC/2 /250 50Z Z 10.2 10 .29 9 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 300 300LC LC .. .... .... .... .... .. 10.3 10 .30 0 Thre Three e Cont Contin inuo uous us Spa Spans ns 350 350LC LC.. .... .... .... .... .... 10.3 10 .31 1 Thre Three e Con Conti tinu nuou ouss Spa Spans ns 400 400LC LC .. .... .... .... .... ..

64 66 68 70 71 72 73 74 75

10.32 10.3 2 Thre Three e Lap Lappe ped d Span Spanss 100Z 100Z ... ..... .... .... .... .... .... .... .... 10.3 10 .33 3 Thre Three e Lap Lappe ped d Span Spanss 150Z 150Z ... ..... .... .... .... .... .... .... .... 10.3 10 .34 4 Thre Three e Lap Lappe ped d Span Spanss 200Z 200Z ... ..... .... .... .... .... .... .... .... 10.3 10 .35 5 Thre Three e Lap Lappe ped d Span Spanss 250Z 250Z ... ..... .... .... .... .... .... .... ....

76 78 80 82

10.36 10.3 6 Four Four Lap Lappe ped d Span Spanss 100Z 100Z .... ...... .... .... .... .... .... .... .... .. 10.3 10 .37 7 Four Four Lap Lappe ped d Span Spanss 150Z 150Z .... ...... .... .... .... .... .... .... .... .. 10.3 10 .38 8 Four Four Lap Lappe ped d Span Spanss 200Z 200Z .... ...... .... .... .... .... .... .... .... .. 10.3 10 .39 9 Four Four Lap Lappe ped d Span Spanss 250Z 250Z .... ...... .... .... .... .... .... .... .... .. 10.40 10. 40 Can Cantil tileve evers rs ... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...

84 86 88 90 92



27


Single Span 75LC

span (mm)

Limit State Capacity Tables

overall purlin length = span + 70mm

(

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100

1.64 1.10 0.77 0.56 0.42 0.33 0.26 0.20 0.17 0.14 0.11

1 8.6 14.6 23.4 35.7 52.1 73.8 102.0 137.3 180.7 233.6 298.2

2.74 2.10 1.66 1.34 1.11 0.93 0.79 0.69 0.60 0.52 0.47

1.81 1.17 0.82 0.57 0.41

/ 2.68 1.79 1.26 0.92 0.69 0.53 0.42 0.34 0.27 0.22 0.19 0.16 0.13 0.12 0.10

2.74 2.10 1.55 1.16 0.85 0.64 0.48

2

1.66 1.34 1.11 0.93 0.75 0.62 0.51 0.41

1 5.2 8.9 14.3 21.8 31.9 45.2 62.2 83.6 110.3 142.9 181.8 229.3 283.6 347.8 424.2

4.35 3.29 2.58 2.08 1.70 1.42 1.21 1.04 0.90 0.79 0.70 0.62 0.55 0.50 0.45

2.65 2.15 1.78 1.49 1.27 1.10 0.96 0.84 0.74 0.66 0.60 0.54 0.49

1 3.35 2.18 1.47 1.03 0.75 0.57 0.44

4.38 3.36 2.55 1.96 1.53 1.19 0.92 0.72 0.57 0.45

2

2.65 2.15 1.78 1.49 1.23 1.03 0.86 0.73 0.61 0.52 0.43

N  Inward = Inward load capacity for bridging configuration kN/m  Outward = Outward load capacity for bridging configuration kN/m  Numbers in bold italics require grade 8.8 bolts

28

/

3

0.79 0.69 0.60 0.52 0.45

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700

2.08 1.39 0.98 0.71 0.54 0.41 0.32 0.26 0.21 0.17 0.15 0.12 0.10

1 6.7 11.5 18.4 28.1 41.1 58.3 80.2 108.1 142.2 183.9 234.5 295.1 365.4

3.52 2.69 2.11 1.69 1.39 1.16 0.95 0.81 0.71 0.62 0.55 0.49 0.44

1.43 1.20 1.02 0.88 0.77 0.67 0.60 0.53 0.48

1 2.41 1.58 1.07 0.74 0.53 0.40

3.52 2.62 1.88 1.43 1.10 0.85 0.66 0.52 0.41

2

2.70 2.13 1.73 1.43 1.11 0.91 0.75 0.63 0.53 0.44

3

1.20 1.02 0.88 0.76 0.62 0.54 0.47 0.40

(

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300

(

∆

3

1.27 1.10 0.96 0.84 0.73 0.63 0.55 0.49 0.43

L/150 = Load for deflection for span/150 kN/m k = Deflection factor, see notes to capacity tables section 7.3   Va Values lues below this line line exceed standard standard delivery length of 12m  







29


Single Span 100LC/100Z

span (mm)



(

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600

3.32 2.23 1.56 1.14 0.86 0.66 0.52 0.42 0.34 0.28 0.23 0.20 0.17 0.14 0.12 0.11

1 4.2 7.2 11.5 17.6 25.7 36.4 50.1 67.5 88.8 115.1 146.6 184.6 228.9 281.7 341.5 411.2

3.94 3.01 2.38 1.93 1.59 1.34 1.14 0.98 0.86 0.75 0.67 0.60 0.53 0.48 0.44 0.40

2.84 1.80 1.25 0.85 0.60 0.43

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500

5.38 3.61 2.53 1.85 1.39 1.07 0.84 0.67 0.55 0.45 0.38 0.32 0.27 0.23 0.20 0.17 0.15 0.13 0.12

3.94 3.01 2.38 1.82 1.35 1.01 0.77 0.59 0.48

2

1.93 1.59 1.34 1.14 0.96 0.79 0.65 0.53 0.44

0.98 0.86 0.75 0.67 0.60 0.52 0.45

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600

1 2.6 4.4 7.1 10.8 15.9 22.5 31.0 41.6 54.8 71.0 90.4 113.9 141.3 173.2 211.1 254.3 302.6 358.2 423.7

6.45 4.88 3.81 3.06 2.51 2.10 1.78 1.53 1.32 1.16 1.02 0.90 0.81 0.73 0.66 0.60 0.54 0.50 0.46

4.98 3.93 3.19 2.63 2.21 1.89 1.63 1.42 1.25 1.10 0.98 0.88 0.80 0.72 0.66 0.60 0.55 0.51

1 4.87 3.07 2.03 1.41 1.01 0.75 0.57 0.44

4.20 2.82 1.98 1.44 1.08 0.83 0.66 0.53 0.43 0.35 0.29 0.25 0.21 0.18 0.16 0.14

1 3.3 5.7 9.1 13.9 20.3 28.8 39.6 53.2 70.3 90.9 115.6 145.7 181.0 222.2 269.2 325.9

5.09 3.90 3.08 2.48 2.04 1.70 1.44 1.24 1.07 0.94 0.83 0.74 0.66 0.59 0.54 0.49

1.48 1.27 1.11 0.97 0.86 0.77 0.69 0.62 0.57 0.52

6.50 4.98 3.84 2.94 2.26 1.74 1.32 1.02 0.80 0.63 0.51 0.41

2

3.93 3.19 2.63 2.21 1.86 1.55 1.29 1.08 0.91 0.75 0.62 0.52 0.44

/

3

1.63 1.42 1.25 1.10 0.95 0.83 0.72 0.63 0.56 0.49 0.43 0.37

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500

6.79 4.55 3.20 2.33 1.75 1.35 1.06 0.85 0.69 0.57 0.47 0.40 0.34 0.29 0.25 0.22 0.19 0.17 0.15

1 3.70 2.39 1.56 1.07 0.76 0.56 0.42

5.09 3.90 2.96 2.20 1.70 1.30 1.02 0.79 0.61 0.48

2

3.08 2.49 2.06 1.73 1.43 1.16 0.97 0.81 0.68 0.57 0.48 0.40

3

1.48 1.27 1.11 0.97 0.85 0.73 0.62 0.54 0.48 0.42

(

∆


30

/

3

(

∆

(

∆

1 2.1 3.5 5.6 8.6 12.6 17.8 24.5 33.0 43.5 56.2 71.7 90.2 111.8 137.5 167.3 200.9 240.8 285.7 335.6

8.08 6.06 4.70 3.75 3.06 2.55 2.15 1.84 1.59 1.39 1.22 1.08 0.97 0.87 0.79 0.71 0.65 0.59 0.55

8.74 6.69 5.29 4.28 3.54 2.97 2.53 2.18 1.90 1.67 1.48 1.32 1.19 1.07 0.97 0.88 0.81 0.74 0.69

1 6.13 3.90 2.62 1.84 1.34 1.00 0.77 0.61 0.49 0.40

8.74 6.69 4.99 3.77 2.88 2.21 1.68 1.30 1.02 0.82 0.66 0.54 0.45

2

5.29 4.28 3.54 2.95 2.41 1.99 1.65 1.37 1.15 0.95 0.79 0.66 0.56 0.47 0.41

3

2.53 2.18 1.90 1.66 1.43 1.24 1.07 0.93 0.81 0.71 0.62 0.54 0.47




10.2

Single Span 100LC/100Z Limit State Capacity Tables

/ 8.54 5.72 4.02 2.93 2.20 1.69 1.33 1.07 0.87 0.72 0.60 0.50 0.43 0.37 0.32 0.28 0.24 0.21 0.19 0.17 0.15 0.13


(

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400

span (mm)

1 1.6 2.8 4.5 6.8 10.0 14.2 19.5 26.2 34.6 44.8 57.0 71.7 89.0 109.3 132.9 160.0 190.9 226.4 267.4 311.4 362.4 421.1

9.67 7.22 5.59 4.46 3.63 3.02 2.54 2.17 1.88 1.64 1.44 1.28 1.14 1.02 0.92 0.84 0.76 0.70 0.64 0.59 0.54 0.50

11.12 8.51 6.73 5.45 4.50 3.78 3.22 2.78 2.42 2.13 1.88 1.67 1.49 1.33 1.20 1.09 1.00 0.91 0.84 0.77 0.71 0.66

2

1.36 1.24 1.13 1.03 0.95 0.87 0.81 0.75 0.70

1 8.05 11.12 5.20 8.51 3.54 6.38 2.52 4.82 1.86 3.71 1.42 2.89 1.11 2.23 0.89 1.74 0.72 1.38 0.60 1.11 0.50 0.91 0.43 0.75 0.63 0.53 0.45

2

6.73 5.45 4.50 3.78 3.09 2.54 2.11 1.76 1.49 1.26 1.05 0.88 0.75 0.64 0.55 0.48 0.42


3


3.22 2.78 2.42 2.13 1.83 1.57 1.36 1.19 1.04 0.91 0.80 0.71 0.62 0.54 0.48 0.42

L/150 = Load for deflection for span/150 kN/m k = Deflection factor, see notes to capacity tables section 7.3   Va Values lues below this this line exceed standard standard delivery length of 12m  



31


Single Span 100FC - Refer details page 7

span (mm)



(

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300

3.69 2.47 1.74 1.27 0.95 0.73 0.58 0.46 0.38 0.31 0.26 0.22 0.18 0.16 0.14

1 3.8 6.5 10.4 15.8 23.2 32.8 45.1 60.7 80.0 103.6 132.3 165.9 206.5 253.2 306.6

4.08 3.13 2.47 2.00 1.65 1.39 1.18 1.02 0.89 0.78 0.69 0.62 0.55 0.50 0.45

3.30 2.12 1.43 0.98 0.73 0.55 0.42

4.08 3.13 2.47 2.00 1.55 1.17 0.90 0.70 0.55 0.44

2

1.65 1.39 1.18 1.02 0.89 0.74 0.61 0.51 0.42


32

(

∆

/

3

0.78 0.69 0.62 0.55 0.50 0.44

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600

4.46 2.99 2.10 1.53 1.15 0.88 0.70 0.56 0.45 0.37 0.31 0.26 0.22 0.19 0.17 0.14

1 3.1 5.4 8.6 13.1 19.2 27.1 37.4 50.3 66.2 85.8 109.3 137.4 170.4 209.4 254.5 305.6

4.95 3.79 3.00 2.43 2.01 1.69 1.44 1.24 1.07 0.94 0.83 0.73 0.66 0.59 0.53 0.48

1 4.01 2.52 1.75 1.26 0.91 0.67 0.51

0.75 0.67 0.61 0.55 0.50

4.95 3.79 3.00 2.39 1.84 1.42 1.10 0.83 0.67 0.55 0.45

2

2.01 1.69 1.44 1.24 1.05 0.88 0.74 0.62 0.52 0.42

3

1.08 0.95 0.84 0.75 0.67 0.59 0.52 0.45




10.3

Single Span 100FC - Refer details page 7 Limit State Capacity Tables

/ 5.61 3.76 2.64 1.92 1.45 1.11 0.88 0.70 0.57 0.47 0.39 0.33 0.28 0.24 0.21 0.18 0.16 0.14 0.12


(

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500

span (mm)

1 2.5 4.3 6.8 10.4 15.2 21.6 29.7 39.9 52.6 68.2 87.0 109.1 135.7 166.7 201.9 243.1 291.1 345.3 406.5

6.16 4.65 3.63 2.91 2.38 1.99 1.68 1.44 1.25 1.09 0.97 0.86 0.77 0.69 0.62 0.57 0.52 0.47 0.44

6.40 4.90 3.87 3.14 2.59 2.18 1.86 1.60 1.39 1.23 1.09 0.97 0.87 0.78 0.71 0.65 0.59 0.55 0.50

1 5.27 3.54 2.40 1.68 1.22 0.90 0.68 0.53 0.42

(

∆

6.40 4.90 3.82 2.95 2.31 1.84 1.47 1.17 0.94 0.75 0.61 0.50 0.42

2

3.14 2.59 2.18 1.84 1.54 1.30 1.10 0.94 0.81 0.69 0.59 0.51 0.44


/

3

1.60 1.39 1.23 1.09 0.95 0.83 0.73 0.64 0.57 0.51 0.45 0.41

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100

7.27 4.87 3.42 2.50 1.87 1.44 1.14 0.91 0.74 0.61 0.51 0.43 0.36 0.31 0.27 0.23 0.21 0.18 0.16 0.14 0.13

1 1.9 3.3 5.3 8.0 11.7 16.6 22.9 30.8 40.6 52.5 66.9 84.1 104.4 128.2 156.1 188.0 224.4 266.7 312.5 366.2 425.2

8.37 6.26 4.85 3.87 3.15 2.62 2.21 1.89 1.63 1.42 1.25 1.11 0.99 0.89 0.80 0.73 0.67 0.61 0.56 0.52 0.48

8.98 6.88 5.44 4.40 3.64 3.06 2.61 2.25 1.96 1.72 1.52 1.36 1.22 1.10 1.00 0.91 0.83 0.76 0.70 0.65 0.60

1 7.25 4.79 3.25 2.27 1.65 1.23 0.94 0.74 0.59 0.48 0.40

8.98 6.88 5.41 4.19 3.26 2.56 2.04 1.60 1.28 1.02 0.83 0.68 0.56 0.47 0.40

2

4.40 3.64 3.06 2.61 2.18 1.84 1.55 1.31 1.12 0.96 0.81 0.69 0.60 0.51 0.44

3


2.25 1.96 1.72 1.52 1.34 1.18 1.04 0.91 0.80 0.71 0.63 0.56 0.50 0.44




33



span (mm)


(

∆

/ 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300

4.54 3.41 2.63 2.07 1.66 1.35 1.11 0.93 0.78 0.66 0.57 0.49 0.43 0.37 0.33 0.29 0.26 0.23 0.21 0.19 0.17 0.15


1 4.4 6.4 9.1 12.6 16.9 22.3 28.9 36.8 46.2 57.4 70.4 85.5 103.0 123.3 145.9 171.8 201.6 233.8 270.5 311.8 357.1 407.9

4.54 3.75 3.15 2.68 2.29 1.99 1.74 1.53 1.36 1.21 1.09 0.98 0.89 0.81 0.74 0.68 0.63 0.58 0.53 0.49 0.46 0.43

1.77 1.57 1.40 1.26 1.14 1.03 0.94 0.86 0.79 0.73 0.67 0.62 0.58 0.54 0.50 0.47

1 3.43 2.49 1.86 1.43 1.11 0.86 0.67 0.54 0.44

4.54 3.75 3.15 2.69 2.29 1.91 1.54 1.26 1.04 0.87 0.73 0.62 0.53 0.45

2

2.02 1.77 1.57 1.40 1.26 1.14 1.01 0.89 0.77 0.67 0.58 0.51 0.45


34

(

∆

/

3

1.03 0.94 0.86 0.79 0.73 0.67 0.62 0.57 0.52 0.47 0.42

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900

5.79 4.35 3.35 2.64 2.11 1.72 1.41 1.18 0.99 0.84 0.72 0.63 0.54 0.48 0.42 0.37 0.33 0.29 0.26 0.24 0.21 0.19 0.18 0.16

1 3.5 5.1 7.2 9.9 13.3 17.5 22.6 28.8 36.3 45.0 55.2 67.2 80.9 96.6 114.6 134.8 158.1 183.7 212.1 244.7 280.4 319.6 361.6 409.9

5.53 4.50 3.72 3.13 2.67 2.30 2.00 1.76 1.56 1.38 1.24 1.11 1.01 0.91 0.83 0.76 0.70 0.65 0.60 0.55 0.51 0.48 0.45 0.42

5.78 4.78 4.02 3.42 2.95 2.57 2.26 2.00 1.79 1.60 1.45 1.31 1.20 1.09 1.00 0.93 0.86 0.79 0.74 0.69 0.64 0.60 0.57 0.53

1 4.22 3.16 2.40 1.79 1.37 1.07 0.84 0.68 0.55 0.45

5.78 4.78 4.02 3.42 2.82 2.33 1.92 1.55 1.29 1.09 0.93 0.80 0.68 0.57 0.49 0.42

2

2.95 2.57 2.26 2.00 1.79 1.60 1.41 1.24 1.09 0.95 0.83 0.72 0.64 0.56 0.50 0.45 0.41

3

1.45 1.31 1.20 1.09 1.00 0.93 0.85 0.77 0.70 0.63 0.57 0.52 0.47 0.42




10.4


/ 7.31 5.49 4.23 3.33 2.67 2.17 1.79 1.49 1.25 1.07 0.91 0.79 0.69 0.60 0.53 0.47 0.42 0.37 0.33 0.30 0.27 0.25 0.22 0.20 0.19 0.17 0.16


(

∆

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800

span (mm)

1 2.7 4.0 5.7 7.8 10.5 13.9 17.9 22.8 28.7 35.6 43.8 53.2 64.0 76.5 90.7 106.8 125.0 145.6 168.2 193.3 221.4 253.1 287.0 325.1 365.6 409.4 458.6

6.82 5.53 4.58 3.83 3.25 2.79 2.42 2.12 1.87 1.67 1.49 1.34 1.21 1.10 1.00 0.92 0.84 0.78 0.72 0.66 0.62 0.57 0.54 0.50 0.47 0.44 0.42

7.95 6.57 5.52 4.71 4.06 3.53 3.11 2.75 2.45 2.19 1.97 1.77 1.61 1.46 1.34 1.23 1.13 1.04 0.97 0.90 0.84 0.78 0.73 0.69 0.64 0.61 0.57

2

1 5.77 4.19 3.07 2.31 1.77 1.39 1.10 0.89 0.73 0.60 0.51 0.43

1.64 1.50 1.38 1.27 1.18 1.09 1.01 0.95 0.88 0.83 0.77 0.73 0.68 0.64 0.60

(

∆

7.95 6.57 5.38 4.41 3.65 3.05 2.56 2.13 1.77 1.48 1.23 1.03 0.87 0.74 0.64 0.55 0.47 0.41

2

5.52 4.71 4.06 3.53 3.11 2.73 2.37 2.07 1.82 1.60 1.42 1.26 1.11 0.98 0.87 0.77 0.68 0.60 0.53 0.47 0.42


/

3

2.45 2.20 1.99 1.80 1.64 1.48 1.33 1.21 1.09 0.99 0.90 0.82 0.75 0.69 0.63 0.57 0.52 0.47 0.43

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700

9.37 7.04 5.42 4.27 3.42 2.78 2.29 1.91 1.61 1.37 1.17 1.01 0.88 0.77 0.68 0.60 0.53 0.48 0.43 0.38 0.35 0.32 0.29 0.26 0.24 0.22 0.20 0.19 0.17 0.16

1 2.1 3.1 4.4 6.1 8.2 10.8 14.0 17.8 22.4 27.8 34.2 41.5 50.0 59.7 70.8 83.3 97.6 113.4 131.1 151.0 172.9 196.8 223.8 252.9 285.7 319.6 358.2 400.0 444.4 493.7

8.47 10.81 6.75 8.93 5.50 7.50 4.57 6.39 3.86 5.51 3.30 4.80 2.85 4.22 2.49 3.71 2.19 3.28 1.94 2.92 1.73 2.61 1.55 2.35 1.40 2.13 1.26 1.93 1.15 1.76 1.05 1.61 0.96 1.48 0.89 1.36 0.82 1.26 0.76 1.17 0.71 1.09 0.66 1.01 0.61 0.95 0.57 0.89 0.54 0.83 0.51 0.78 0.48 0.74 0.45 0.69 0.42 0.66 0.40 0.62

2

2.99 2.70 2.45 2.23 2.04 1.88 1.73 1.60 1.48 1.37 1.27 1.18 1.10 1.03 0.96 0.90 0.85 0.80 0.75 0.71 0.67

3

1 7.46 10.81 5.39 8.93 3.98 7.38 3.01 6.05 2.33 4.95 1.83 4.08 1.47 3.38 1.19 2.77 0.99 2.30 0.82 1.91 0.69 1.60 0.59 1.34 0.51 1.14 0.44 0.97 0.83 0.72 0.63 0.55 0.48 0.43

1.12 1.06 0.99 0.94 0.88 0.83 0.79 0.75 0.71

2

6.39 5.51 4.80 4.22 3.74 3.25 2.84 2.48 2.16 1.90 1.67 1.46 1.28 1.13 1.00 0.88 0.77 0.69 0.61 0.54 0.49 0.44 0.40

3


3.34 2.99 2.70 2.45 2.23 2.03 1.83 1.65 1.49 1.35 1.22 1.10 1.00 0.91 0.82 0.74 0.67 0.61 0.56 0.51 0.46 0.42




35



span (mm)


(

∆

/ 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

12.18 9.15 7.05 5.54 4.44 3.61 2.97 2.48 2.09 1.78 1.52 1.32 1.14 1.00 0.88 0.78 0.69 0.62 0.56 0.50 0.45 0.41 0.37 0.34 0.31 0.28 0.26 0.24 0.22 0.21 0.19


1 1.6 2.4 3.4 4.7 6.3 8.3 10.8 13.7 17.2 21.4 26.3 31.9 38.5 46.0 54.5 64.2 75.0 87.2 100.9 116.2 133.0 151.6 172.0 194.7 219.4 246.5 275.9 308.3 342.3 380.5 421.1

7.91 6.43 5.33 4.48 3.81 3.28 2.85 2.48 2.18 1.93 1.73 1.55 1.40 1.27 1.15 1.05 0.97 0.89 0.82 0.76 0.71 0.66 0.62 0.58 0.54 0.51 0.48 0.45 0.42 0.40

5.50 4.68 4.04 3.52 3.09 2.74 2.44 2.19 1.98 1.79 1.64 1.50 1.37 1.27 1.17 1.09 1.01 0.94 0.88 0.82 0.77 0.73 0.69 0.65 0.61 0.58 0.55 0.52 0.50

1 7.57 5.65 4.23 3.23 2.51 1.95 1.59 1.31 1.08 0.89 0.74 0.62 0.52 0.44

7.91 6.54 5.50 4.68 4.04 3.52 3.09 2.70 2.33 1.98 1.67 1.42 1.21 1.04 0.90 0.78 0.67 0.59 0.53 0.47 0.42

2

2.44 2.19 1.98 1.79 1.64 1.50 1.37 1.25 1.13 1.02 0.91 0.81 0.72 0.65 0.58 0.52 0.47 0.43


36

(

∆

/

3

1.17 1.09 1.01 0.94 0.88 0.82 0.77 0.72 0.67 0.62 0.57 0.53 0.48 0.44 0.41

1

2

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

16.24 12.20 9.40 7.39 5.92 4.81 3.97 3.31 2.79 2.37 2.03 1.75 1.53 1.34 1.18 1.04 0.92 0.83 0.74 0.67 0.60 0.55 0.50 0.45 0.41 0.38 0.35 0.32 0.30 0.27 0.25

1.2 1.8 2.6 3.5 4.7 6.2 8.1 10.3 12.9 16.0 19.7 23.9 28.9 34.5 40.9 48.1 56.3 65.5 75.7 87.1 99.7 113.8 129.0 146.0 164.6 184.7 206.9 230.5 256.8 284.7 315.0

10.62 11.80 8.45 9.75 6.75 8.19 5.50 6.98 4.63 6.02 3.96 5.24 3.42 4.61 2.98 4.08 2.63 3.64 2.33 3.27 2.08 2.95 1.87 2.68 1.69 2.44 1.53 2.23 1.39 2.05 1.28 1.89 1.17 1.75 1.08 1.62 1.00 1.50 0.92 1.40 0.86 1.31 0.80 1.23 0.75 1.14 0.70 1.07 0.66 1.00 0.62 0.94 0.58 0.89 0.55 0.84 0.52 0.79 0.49 0.75 0.46 0.71

0.96 0.91 0.86 0.82 0.78 0.74

12300 12600 12900 13200

0.24 0.22 0.20 0.19

347.5 383.6 421.6 460.7

0.44 0.42 0.40 0.38

0.70 0.67 0.64 0.61

0.67 0.64 0.61 0.58

1 10.70 7.71 5.90 4.62 3.65 2.88 2.29 1.84 1.49 1.22 1.01 0.85 0.72 0.61 0.52 0.45

11.80 9.75 8.19 6.98 6.02 5.24 4.58 3.88 3.31 2.80 2.30 1.98 1.71 1.49 1.31 1.14 1.00 0.87 0.77 0.67 0.59 0.53 0.47 0.42

2

4.08 3.64 3.27 2.95 2.68 2.44 2.23 2.01 1.79 1.61 1.44 1.28 1.11 1.00 0.90 0.82 0.74 0.68 0.62 0.57 0.52 0.47 0.43

3

2.05 1.89 1.75 1.62 1.50 1.40 1.31 1.23 1.13 1.04 0.96 0.88 0.81 0.74 0.67 0.61 0.56 0.52 0.48 0.45 0.42




10.5


span (mm) overall purlin length = span + 70mm

(

∆

/

1

2

3

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

20.50 15.40 11.86 9.33 7.47 6.07 5.01 4.17 3.52 2.99 2.56 2.21 1.93 1.69 1.48 1.31 1.17 1.04 0.93 0.84 0.76 0.69 0.63 0.57 0.52 0.48 0.44 0.41 0.37 0.35 0.32

1.0 1.4 2.0 2.8 3.7 4.9 6.4 8.1 10.2 12.7 15.6 19.0 22.9 27.3 32.4 38.1 44.6 51.9 60.0 69.0 79.1 90.1 102.2 115.8 130.3 146.4 164.0 182.7 203.2 225.4 250.0

13.41 10.56 8.47 6.95 5.80 4.91 4.22 3.66 3.20 2.83 2.52 2.25 2.02 1.82 1.66 1.51 1.38 1.27 1.17 1.08 1.00 0.93 0.87 0.81 0.76 0.71 0.67 0.63 0.59 0.56 0.53

16.51 13.65 11.47 9.77 8.42 7.34 6.45 5.71 5.06 4.49 4.01 3.60 3.25 2.94 2.68 2.45 2.25 2.07 1.91 1.77 1.65 1.53 1.43 1.34 1.25 1.18 1.11 1.05 0.99 0.93 0.88

4.13 3.74 3.41 3.12 2.87 2.64 2.44 2.27 2.11 1.96 1.82 1.70 1.58 1.48 1.38 1.30 1.22 1.15 1.08 1.02 0.97

1.61 1.52 1.43 1.35 1.27 1.21 1.14 1.09 1.03

12300 12600 12900 13200 13500 13800 14100 14400

0.30 0.28 0.26 0.24 0.23 0.21 0.20 0.19

276.1 303.2 333.3 365.1 400.0 436.0 477.2 518.9

0.50 0.47 0.45 0.43 0.41

0.84 0.80 0.76 0.72 0.69 0.65 0.62 0.60

0.92 0.87 0.83 0.79 0.75 0.71 0.68 0.65

0.98 0.93 0.88 0.84 0.80 0.76 0.72 0.69

1 14.32 10.85 8.09 6.19 4.80 3.75 2.97 2.39 1.95 1.60 1.34 1.12 0.95 0.81 0.70 0.61 0.53 0.47 0.41

16.51 13.65 11.47 9.77 8.42 7.10 6.03 5.16 4.43 3.81 3.25 2.75 2.35 2.02 1.75 1.52 1.31 1.14 1.00 0.88 0.78 0.69 0.61 0.55 0.49 0.44 0.40

2

3

7.34 6.45 5.71 5.10 4.57 4.13 3.71 3.31 2.96 2.65 2.38 2.15 1.94 1.75 1.57 1.40 1.25 1.13 1.01 0.92 0.83 0.76 0.68 0.62 0.56 0.51

3.41 3.12 2.87 2.64 2.44 2.27 2.09 1.91 1.76 1.62 1.49 1.38 1.27 1.18 1.09 1.01 0.93 0.86 0.79

0.47 0.43



0.73 0.67 0.62 0.57 0.53 0.49 0.46 0.43




37



span (mm)



(

∆

/

1

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

15.30 12.04 9.64 7.84 6.46 5.38 4.53 3.86 3.31 2.86 2.48 2.17 1.91 1.69 1.51 1.34 1.21 1.08 0.98 0.89 0.81 0.74 0.67 0.62 0.57 0.52 0.48 0.45 0.41

1.6 2.2 2.9 3.8 5.0 6.3 7.9 9.9 12.1 14.7 17.7 21.2 25.1 29.6 34.6 40.2 46.5 53.5 61.3 69.8 79.3 89.7 101.0 113.5 127.0 141.8 157.7 174.9 193.7

8.42 6.97 5.86 5.00 4.31 3.75 3.30 2.92 2.60 2.34 2.11 1.91 1.74 1.59 1.46 1.34 1.24 1.15 1.07 1.00 0.93 0.87 0.82 0.77 0.72 0.68 0.64 0.61 0.57

10.01 8.53 7.36 6.41 5.63 4.99 4.45 3.99 3.60 3.27 2.98 2.73 2.50 2.31 2.13 1.98 1.84 1.71 1.60 1.50 1.41 1.32 1.25 1.18 1.11 1.05 1.00 0.95 0.90

12300 12600 12900 13200 13500 13800 14100

0.38 0.36 0.33 0.31 0.29 0.27 0.26

213.5 235.3 258.3 283.9 310.3 338.2 368.6

0.55 0.52 0.49 0.47 0.45 0.43 0.41

0.86 0.82 0.78 0.75 0.71 0.68 0.65

1 7.53 10.01 5.73 8.53 4.36 7.36 3.38 6.41 2.66 5.63 2.13 4.93 1.72 4.15 1.41 3.51 1.16 2.96 0.97 2.53 0.82 2.17 0.70 1.86 0.59 1.59 0.51 1.36 0.44 1.18 1.02 0.89 0.78 0.69 0.61 0.54 0.48 0.43

2

4.45 3.99 3.60 3.27 2.98 2.73 2.50 2.28 2.03 1.80 1.61 1.43 1.28 1.15 1.04 0.94 0.84 0.76 0.68 0.61 0.56 0.50 0.46 0.42


38

(

∆

/

3

2.13 1.98 1.84 1.71 1.60 1.50 1.41 1.32 1.21 1.11 1.02 0.93 0.85 0.78 0.72 0.67 0.62 0.57 0.53 0.49 0.45 0.42

1

2

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

19.65 15.45 12.37 10.06 8.29 6.91 5.82 4.95 4.24 3.67 3.19 2.79 2.46 2.17 1.93 1.73 1.55 1.39 1.26 1.14 1.04 0.95 0.86 0.79 0.73 0.67 0.62 0.57 0.53

1.2 1.7 2.3 3.0 3.9 4.9 6.2 7.7 9.4 11.5 13.8 16.5 19.5 23.0 26.9 31.3 36.2 41.7 47.7 54.4 61.8 69.8 78.7 88.4 98.9 110.4 122.8 136.4 150.9

10.58 8.64 7.19 6.07 5.19 4.49 3.92 3.45 3.06 2.73 2.45 2.21 2.01 1.83 1.67 1.54 1.42 1.31 1.21 1.13 1.05 0.98 0.92 0.86 0.81 0.76 0.72 0.68 0.64

14.49 12.35 10.65 9.27 8.15 7.22 6.44 5.78 5.22 4.73 4.31 3.93 3.58 3.27 3.00 2.76 2.55 2.36 2.19 2.03 1.89 1.77 1.66 1.55 1.46 1.37 1.29 1.21 1.15

3.34 3.09 2.86 2.66 2.48 2.32 2.17 2.04 1.92 1.81 1.70 1.61 1.52 1.45 1.37 1.30

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000

0.49 0.46 0.43 0.40 0.37 0.35 0.33 0.31 0.29 0.27

166.3 183.4 201.4 220.6 241.3 263.6 287.5 312.7 339.1 367.6

0.61 0.58 0.55 0.52 0.50 0.47 0.45 0.43 0.41

1.08 1.03 0.97 0.93 0.88 0.84 0.80 0.76 0.73 0.70

1.23 1.16 1.11 1.05 1.00 0.95 0.91 0.87 0.83 0.79

3

1

2

9.53 14.49 7.13 12.35 5.44 10.65 4.23 9.27 3.34 7.88 8.15 2.68 6.64 7.22 2.17 5.50 6.44 1.78 4.59 5.78 1.48 3.87 5.22 1.24 3.25 4.73 1.05 2.74 4.31 0.90 2.33 3.87 0.77 1.99 3.46 0.67 1.71 3.07 0.58 1.48 2.70 0.51 1.28 2.38 0.45 1.12 2.10 0.98 1.87 0.87 1.67 0.77 1.48 0.68 1.32 0.61 1.17 0.55 1.05 0.49 0.95 0.44 0.85 0.77 0.70 0.63 0.58

1.13 1.08 1.03 0.99 0.95 0.91 0.87 0.84

0.53 0.48 0.44 0.40

3

3.62 3.34 3.09 2.86 2.66 2.48 2.31 2.12 1.94 1.78 1.62 1.47 1.34 1.22 1.12 1.02 0.94 0.86 0.79 0.72 0.66 0.61 0.56 0.52 0.48 0.44 0.41




10.7

Single Span 300LC

span (mm)



(

∆

/

1

2

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

34.81 27.38 21.92 17.82 14.68 12.24 10.31 8.77 7.52 6.49 5.65 4.94 4.35 3.85 3.42 3.06 2.74 2.47 2.23 2.02 1.84 1.67 1.53 1.40 1.29 1.19 1.10 1.01 0.94

0.7 15.94 20.24 0.9 12.99 17.25 1.3 10.78 14.87 1.7 9.08 12.96 2.2 7.75 11.39 2.8 6.69 10.09 3.5 5.79 9.00 4.3 5.06 8.08 5.3 4.45 7.29 6.5 3.95 6.61 7.8 3.53 6.02 9.3 3.17 5.51 11.0 2.85 5.06 13.0 2.58 4.66 15.2 2.35 4.31 17.7 2.14 4.00 20.4 1.97 3.67 23.5 1.81 3.38 3.47 26.9 1.67 3.12 3.24 30.7 1.54 2.89 3.03 34.9 1.43 2.69 2.85 39.4 1.33 2.50 2.68 44.4 1.24 2.33 2.52 49.9 1.16 2.17 2.38 55.9 1.09 2.02 2.25 62.3 1.02 1.89 2.13 69.3 0.96 1.77 2.02 76.9 0.91 1.67 1.92 85.1 0.86 1.57 1.82

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

0.87 0.81 0.76 0.71 0.66 0.62 0.58 0.54 0.51 0.48 0.45 0.43 0.40 0.38 0.36 0.34 0.33 0.31 0.29 0.28

93.9 0.81 103.4 0.77 113.8 0.73 124.6 0.69 136.4 0.66 148.9 0.62 162.3 0.59 176.5 0.57 191.8 0.54 207.9 0.52 225.2 0.50 243.0 0.47 262.4 0.45 282.7 0.44 304.7 0.42 327.5 0.40 350.8 376.6 402.7 431.7

1.48 1.39 1.32 1.25 1.18 1.12 1.07 1.00 0.95 0.91 0.87 0.83 0.80 0.77 0.73 0.71 0.68 0.65 0.63 0.61

1.73 1.65 1.58 1.51 1.44 1.37 1.30 1.24 1.18 1.13 1.08 1.03 0.99 0.94 0.90 0.87 0.83 0.80 0.77 0.74

3

1 19.87 15.79 12.38 9.78 8.02 6.65 5.47 4.52 3.74 3.12 2.63 2.23 1.90 1.64 1.42 1.23 1.08 0.95 0.84 0.74 0.66 0.59 0.53 0.48 0.43

17.25 14.87 12.96 11.39 10.09 9.00 8.08 7.29 6.61 5.86 5.17 4.52 3.95 3.40 3.03 2.71 2.43 2.19 1.97 1.76 1.58 1.42 1.27 1.15 1.04 0.94 0.85 0.77 0.70 0.64 0.59 0.54 0.50 0.46 0.42

1.27 1.21 1.17 1.12 1.08 1.04 1.00 0.96 0.93 0.90 0.87 0.84 0.81

(

∆

2

6.02 5.51 5.06 4.66 4.31 4.00 3.72 3.47 3.24 3.03 2.79 2.56 2.35 2.15 1.96 1.79 1.63 1.48 1.37 1.27 1.18 1.09 1.02 0.95 0.88 0.82 0.76 0.71 0.66 0.61 0.57 0.53 0.49 0.46 0.43 0.40


/

3

1

2

3

2.68 2.52 2.38 2.25 2.13 2.02 1.92 1.82

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

44.73 35.18 28.17 22.90 18.87 15.73 13.25 11.27 9.66 8.35 7.26 6.35 5.59 4.95 4.40 3.93 3.52 3.17 2.86 2.60 2.36 2.15 1.97 1.80 1.66 1.53 1.41 1.30 1.21

0.5 0.7 1.0 1.3 1.7 2.2 2.7 3.4 4.1 5.0 6.1 7.2 8.6 10.1 11.8 13.8 15.9 18.3 21.0 23.9 27.1 30.7 34.6 38.8 43.5 48.5 53.9 59.9 66.2

21.37 16.89 13.64 11.21 9.36 7.92 6.78 5.87 5.12 4.51 4.00 3.57 3.21 2.90 2.63 2.40 2.19 2.01 1.86 1.72 1.59 1.48 1.38 1.29 1.21 1.13 1.06 1.00 0.95

28.94 24.66 21.26 18.52 16.28 14.42 12.86 11.54 10.42 9.40 8.44 7.61 6.90 6.27 5.73 5.24 4.82 4.44 4.10 3.79 3.50 3.23 3.00 2.78 2.59 2.42 2.26 2.12 1.99

8.61 7.88 7.23 6.67 6.16 5.72 5.32 4.96 4.63 4.34 4.07 3.83 3.60 3.37 3.15 2.96 2.78 2.62 2.47

3.04 2.89 2.74 2.60

1.73 1.64 1.54 1.44 1.35 1.27 1.18 1.10 1.03 0.96 0.88 0.83 0.79 0.74 0.70 0.66 0.63 0.59 0.56 0.54

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

1.12 1.04 0.97 0.91 0.85 0.79 0.75 0.70 0.66 0.62 0.58 0.55 0.52 0.49 0.47 0.44 0.42 0.40 0.38 0.36

73.1 80.5 88.5 97.0 106.1 115.9 126.2 137.3 149.2 161.8 175.0 189.1 204.2 220.0 236.6 254.5 273.4 292.9 313.8 335.2

0.89 0.85 0.80 0.76 0.72 0.69 0.65 0.62 0.60 0.57 0.54 0.52 0.50 0.48 0.46 0.44 0.42 0.41

1.87 1.76 1.65 1.56 1.47 1.40 1.32 1.25 1.19 1.13 1.08 1.03 0.98 0.94 0.90 0.86 0.82 0.79 0.76 0.73

2.34 2.21 2.09 1.98 1.88 1.79 1.70 1.62 1.55 1.48 1.41 1.34 1.28 1.22 1.17 1.11 1.07 1.02 0.98 0.94

2.48 2.36 2.25 2.15 2.06 1.97 1.88 1.79 1.71 1.63 1.56 1.49 1.43 1.37 1.31 1.26 1.21 1.16 1.11 1.07

27.13 22.01 17.56 13.97 11.08 8.90 7.23 5.94 4.92 4.12 3.47 2.95 2.53 2.18 1.89 1.65 1.44 1.27 1.12 1.00 0.89 0.80 0.72 0.65 0.59 0.53 0.49 0.44 0.41

1

2

3

28.94 24.66 21.26 18.52 16.28 14.42 12.86 11.54 10.25 9.06 8.04 7.16 6.40 5.64 4.95 4.37 3.84 3.38 2.99 2.65 2.36 2.10 1.88 1.69 1.53 1.38 1.25 1.13 1.03

9.45 8.61 7.88 7.23 6.67 6.16 5.72 5.32 4.91 4.51 4.15 3.83 3.53 3.27 3.02 2.79 2.55 2.34 2.15 1.97

4.63 4.34 4.07 3.83 3.61 3.40 3.22 3.04 2.88 2.70 2.54

1.80 1.65 1.51 1.39 1.28 1.18 1.09 1.01 0.94 0.87 0.81 0.75 0.70 0.65 0.61 0.57 0.54 0.50 0.47 0.44

2.38 2.24 2.11 1.99 1.88 1.77 1.67 1.57 1.47 1.38 1.29 1.21 1.13 1.06 0.99 0.93 0.87 0.82 0.77 0.72

0.94 0.86 0.79 0.72 0.67 0.61 0.57 0.53 0.49 0.45 0.42





39


Single Span 350LC30

span (mm)



(

∆

/

1

2

3

1

2

4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

37.42 30.84 25.71 21.66 18.41 15.79 13.64 11.86 10.38 9.14 8.08 7.19 6.42 5.75 5.18 4.68 4.24 3.85 3.52 3.21 2.95 2.71 2.49 2.30 2.13 1.97

0.8 16.32 1.0 13.30 19.94 1.3 11.32 17.67 1.7 9.74 15.76 2.1 8.47 14.14 2.5 7.42 12.76 3.1 6.52 11.58 3.7 5.75 10.55 4.4 5.10 9.65 5.3 4.56 8.86 6.2 4.09 8.17 7.2 3.70 7.55 8.4 3.36 7.00 9.7 3.06 6.51 11.2 2.79 6.05 12.8 2.56 5.56 14.6 2.35 5.13 5.31 16.6 2.17 4.74 4.99 18.8 2.00 4.39 4.69 21.2 1.86 4.07 4.42 23.8 1.73 3.76 4.17 26.6 1.61 3.48 3.94 29.7 1.51 3.24 3.73 33.0 1.41 3.01 3.54 36.6 1.32 2.81 3.36 40.5 1.25 2.63 3.19

18.82 15.63 12.96 10.84 9.14 7.63 6.61 5.77 5.05 4.38 3.83 3.36 2.95 2.59 2.28 2.02 1.80 1.60 1.44 1.29 1.16 1.05 0.95 0.87 0.79

19.94 17.67 15.76 14.14 12.76 11.58 10.55 9.65 8.86 8.17 7.55 7.00 6.34 5.74 5.21 4.68 4.21 3.81 3.45 3.13 2.85 2.60 2.33 2.15 1.99

6.51 6.07 5.67 5.31 4.99 4.69 4.42 4.17 3.94 3.73 3.54 3.36 3.17

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

1.83 1.71 1.59 1.48 1.39 1.30 1.22 1.14 1.07 1.01 0.95 0.90 0.85 0.80 0.76 0.72 0.68 0.65 0.62 0.59

44.7 49.3 54.1 59.3 64.9 70.9 77.3 84.1 91.2 99.0 107.1 115.8 125.0 134.7 144.9 155.8 167.2 179.3 191.9 205.1

0.72 0.66 0.61 0.56 0.52 0.48 0.44 0.41 0.38 0.35 0.33 0.31 0.29 0.27 0.25 0.24 0.22 0.21 0.20 0.19

1.84 1.71 1.59 1.47 1.36 1.26 1.17 1.08 1.01 0.94 0.87 0.81 0.75 0.70 0.66 0.61 0.57 0.54 0.50 0.47

2.96 2.77 2.59 2.43 2.25 2.10 1.95 1.82 1.70 1.59 1.49 1.40 1.31 1.23 1.13 1.07 1.01 0.96 0.91 0.86

1.17 1.11 1.05 0.99 0.94 0.89 0.85 0.81 0.77 0.73 0.70 0.67 0.64 0.61 0.59 0.56 0.54 0.52 0.50 0.48

2.46 2.31 2.17 2.04 1.93 1.82 1.72 1.63 1.55 1.47 1.40 1.33 1.27 1.18 1.13 1.08 1.04 1.00 0.96 0.92

3.04 2.89 2.76 2.64 2.52 2.41 2.31 2.20 2.09 1.99 1.89 1.80 1.72 1.64 1.57 1.50 1.43 1.37 1.30 1.25

2.04 1.96 1.89 1.82 1.75 1.69 1.63 1.57 1.52 1.47 1.42


40

3

3.04 2.89 2.76 2.64 2.52 2.41 2.31 2.22 2.13 2.04 1.96 1.89 1.82 1.73 1.64 1.56 1.48 1.41 1.34 1.27




10.9

Single Span 400LC30

span (mm)



(

∆

/

1

2

3

1

2

3

4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

46.10 37.99 31.67 26.68 22.68 19.45 16.80 14.61 12.79 11.26 9.96 8.85 7.90 7.09 6.38 5.76 5.22 4.75 4.33 3.96 3.63 3.34 3.07 2.84 2.62 2.43

0.7 15.81 0.8 13.13 22.83 1.1 11.07 20.22 1.3 9.44 18.04 1.7 8.14 16.19 2.1 7.08 14.61 2.5 6.22 13.25 3.0 5.50 12.08 3.6 4.90 11.05 4.3 4.39 10.15 5.0 3.95 9.35 5.9 3.58 8.65 6.8 3.26 8.01 7.9 2.97 7.35 9.1 2.73 6.70 6.95 10.4 2.51 6.11 6.49 11.9 2.32 5.57 6.08 13.5 2.14 5.10 5.71 15.2 1.99 4.69 5.37 17.2 1.85 4.32 5.06 19.3 1.73 3.99 4.77 21.6 1.62 3.70 4.51 24.1 1.52 3.43 4.27 26.8 1.42 3.20 4.05 29.7 1.34 2.98 3.84 32.9 1.26 2.79 3.65

20.90 16.54 13.25 10.74 8.80 7.28 6.07 5.11 4.33 3.69 3.17 2.74 2.38 2.08 1.83 1.61 1.43 1.27 1.14 1.02 0.92 0.83 0.75 0.68 0.62 0.56

22.83 20.22 18.04 16.19 14.61 13.25 12.08 11.05 9.92 8.63 7.50 6.54 5.73 5.04 4.45 3.94 3.50 3.12 2.79 2.51 2.26 2.04 1.84 1.67 1.52

10.15 9.35 8.65 8.02 7.46 6.95 6.49 6.08 5.71 5.37 5.06 4.71 4.30 3.90 3.54 3.23 2.94

4.51 4.27 4.05 3.84 3.65

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

2.26 2.10 1.96 1.83 1.71 1.60 1.50 1.41 1.32 1.25 1.17 1.11 1.05 0.99 0.94 0.89 0.84 0.80 0.76 0.72

36.3 40.0 43.9 48.2 52.7 57.6 62.7 68.2 74.1 80.3 87.0 94.0 101.4 109.3 117.6 126.4 135.7 145.5 155.7 166.7

0.52 0.47 0.44 0.40 0.37 0.34 0.32 0.30 0.27 0.26 0.24 0.22 0.21 0.20 0.18 0.17 0.16 0.15 0.15 0.14

1.38 1.26 1.16 1.06 0.97 0.90 0.83 0.76 0.71 0.65 0.61 0.56 0.53 0.49 0.46 0.43 0.40 0.37 0.35 0.33

2.69 2.46 2.26 2.08 1.91 1.76 1.63 1.50 1.39 1.29 1.20 1.11 1.04 0.97 0.90 0.84 0.79 0.74 0.69 0.65

3.48 3.31 3.16 3.02 2.89 2.75 2.59 2.42 2.25 2.09 1.95 1.82 1.70 1.59 1.48 1.39 1.30 1.22 1.15 1.08

1.19 1.13 1.07 1.01 0.96 0.91 0.87 0.83 0.79 0.76 0.72 0.69 0.66 0.63 0.61 0.58 0.56 0.54 0.52 0.50

2.61 2.45 2.31 2.17 2.05 1.94 1.84 1.74 1.65 1.57 1.49 1.42 1.36 1.30 1.24 1.18 1.13 1.09 1.04 1.00

3.48 3.31 3.16 3.02 2.87 2.73 2.59 2.45 2.32 2.19 2.07 1.97 1.87 1.77 1.69 1.61 1.53 1.46 1.40 1.34

2.65 2.54 2.43 2.34 2.25 2.16 2.08 2.00 1.93 1.86 1.80 1.74 1.68 1.62






41


Double Continuous Spans 75LC

span (mm)

span (mm)

Limit State Capacity Tables overall purlin length = 2 x span + 70mm

∆

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400

3.94 2.64 1.85 1.35 1.01 0.78 0.61 0.49 0.40 0.33 0.28 0.23

1 3.6 6.1 9.7 14.8 21.7 30.7 42.3 56.9 75.0 97.0 123.6 155.8

2.74 2.10 1.66 1.34 1.11 0.93 0.78 0.66 0.56 0.48 0.42

0.79 0.69 0.60 0.52 0.47 0.41

1 2.74 2.10 1.66 1.27 0.98 0.77 0.60 0.47

/

2

1.34 1.11 0.93 0.80 0.66 0.55 0.46

0.69 0.60 0.52 0.47 0.41

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

4.99 3.34 2.35 1.71 1.29 0.99 0.78 0.62 0.51 0.42 0.35 0.29 0.25 0.21

1 2.8 4.8 7.7 11.7 17.1 24.2 33.4 44.9 59.2 76.6 97.4 122.4 152.0 186.9

3.52 2.68 2.08 1.60 1.30 1.08 0.91 0.77 0.66 0.57 0.50 0.44

2.13 1.73 1.43 1.20 1.02 0.88 0.77 0.67 0.60 0.53 0.48 0.43

1 3.52 2.70 1.98 1.53 1.21 0.97 0.78 0.63 0.51 0.43

2.13 1.73 1.43 1.20 1.00 0.80 0.67 0.57 0.49 0.42

2

1.02 0.88 0.77 0.67 0.60 0.52 0.44

3

0.53 0.48 0.43

∆

/

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

6.44 4.32 3.03 2.21 1.66 1.28 1.01 0.81 0.66 0.54 0.45 0.38 0.32 0.28

2.2 3.7 5.9 9.1 13.3 18.8 25.8 34.8 45.8 59.4 75.6 95.0 118.0 144.9

4.38 3.32 2.59 2.07 1.69 1.40 1.18 1.01 0.87 0.75 0.66 0.58 0.51 0.45

6300 6600 6900

0.24 0.21 0.18

175.7 211.5 252.7

0.40

2.65 2.15 1.78 1.49 1.27 1.10 0.96 0.84 0.74 0.66 0.60 0.54 0.49 0.44 0.40

4.38 3.36 2.65 2.07 1.65 1.33 1.08 0.89 0.72 0.60 0.50 0.42

1

2

3

2.15 1.78 1.49 1.27 1.08 0.92 0.78 0.67 0.58 0.50 0.44

0.96 0.84 0.74 0.66 0.59 0.52

0.54

0.46 0.41


42

0.49 0.44 0.41








43


Double Continuous Spans 100LC/100Z

span (mm)


(

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

7.99 5.35 3.76 2.74 2.06 1.59 1.25 1.00 0.81 0.67 0.56 0.47 0.40 0.34

1.8 3.0 4.8 7.3 10.7 15.1 20.8 28.0 36.9 47.8 60.9 76.6 95.0 116.6

6300

0.30

141.9

3.83 3.01 2.38 1.93 1.59 1.34 1.14 0.98 0.84 0.73 0.63 0.55 0.48 0.42

1 3.83 3.01 2.38 1.93 1.53 1.19 0.92 0.73 0.58 0.46

0.75 0.67 0.60 0.53 0.48

/

2

1.59 1.34 1.14 0.98 0.86 0.72 0.61 0.51 0.42

0.44

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

12.95 8.67 6.09 4.44 3.34 2.57 2.02 1.62 1.32 1.08 0.90 0.76 0.65 0.56

1.1 1.8 3.0 4.5 6.6 9.3 12.9 17.3 22.8 29.5 37.6 47.3 58.7 72.1

6.50 4.92 3.82 3.05 2.49 2.06 1.73 1.46 1.25 1.08 0.94 0.83 0.73 0.64

6300 6600 6900 7200 7500 7800 8100

0.48 0.42 0.37 0.32 0.28 0.25 0.23

87.5 105.5 126.0 149.5 176.1 205.5 238.9

0.57 0.51 0.45 0.40

3

0.75 0.67 0.60 0.53 0.48

10.12 6.78 4.76 3.47 2.61 2.01 1.58 1.27 1.03 0.85 0.71 0.60 0.51 0.43

1.4 2.4 3.8 5.8 8.4 12.0 16.5 22.1 29.2 37.8 48.2 60.5 75.1 92.2

5.09 3.90 3.07 2.45 1.99 1.65 1.35 1.14 0.98 0.85 0.74 0.65 0.57 0.50

2.06 1.73 1.48 1.27 1.11 0.97 0.86 0.77 0.69 0.62

0.43

6300

0.38

112.0

0.44

0.57

3.93 3.19 2.63 2.21 1.89 1.63 1.42 1.25 1.10 0.98 0.88 0.80 0.72 0.66 0.60 0.54 0.50 0.45 0.41

3.19 2.63 2.21 1.89 1.62 1.37 1.17 1.00 0.85 0.73 0.63 0.54 0.46

0.51 0.47 0.44

5.09 3.90 3.08 2.39 1.85 1.47 1.17 0.94 0.77 0.63 0.51 0.42

2

1.42 1.25 1.10 0.98 0.88 0.78 0.69 0.62 0.55 0.49 0.44


/

3

0.72 0.66 0.60 0.55 0.50 0.45 0.41

1

2

3

2.49 2.06 1.73 1.48 1.25 1.05 0.87 0.75 0.64 0.54 0.47

1.11 0.97 0.86 0.77 0.68 0.60

0.62

0.40

0.53

0.57

1

2

3

4.28 3.54 2.97 2.53 2.12 1.79 1.51 1.29 1.10 0.94 0.81

2.18 1.90 1.67 1.48 1.32 1.16 1.02

1.19 1.07

0.90 0.80 0.71 0.63 0.56 0.50 0.45

0.97 0.88 0.80 0.72 0.65 0.59 0.54

(

∆

1 6.50 4.98 3.93 3.11 2.46 1.95 1.57 1.27 1.01 0.82 0.67 0.56 0.46

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

(

/

(

∆

1

∆

44

span (mm)

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

16.34 10.95 7.69 5.60 4.21 3.24 2.55 2.04 1.66 1.37 1.14 0.96 0.82 0.70

0.9 1.5 2.3 3.6 5.2 7.4 10.2 13.7 18.1 23.4 29.8 37.5 46.5 57.1

8.28 6.20 4.79 3.79 3.07 2.53 2.12 1.80 1.54 1.33 1.15 1.01 0.89 0.78

8.74 6.69 5.29 4.28 3.54 2.97 2.53 2.18 1.90 1.67 1.48 1.32 1.19 1.07

6300 6600 6900 7200 7500 7800 8100

0.61 0.53 0.46 0.41 0.36 0.32 0.29

69.4 0.69 83.7 0.61 99.8 0.55 118.5 0.49 139.3 0.44 163.0 0.40 189.5

0.96 0.86 0.78 0.70 0.64 0.58 0.53

2

3 8.74 6.69 5.21 4.03 3.16 2.51 2.01 1.62 1.30 1.06 0.88 0.73 0.62 0.53 0.46

0.88 0.81 0.74 0.69 0.63 0.57

0.59

0.69 0.60 0.51 0.45




10.11

Double Continuous Spans 100LC/100Z Limit State Capacity Tables

span (mm)

span (mm)

overall purlin length = 2 x span + 70mm

(

∆

/

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

20.54 13.76 9.66 7.04 5.29 4.08 3.21 2.57 2.09 1.72 1.43 1.21 1.03 0.88

0.7 1.2 1.9 2.8 4.2 5.9 8.1 10.9 14.4 18.6 23.7 29.8 37.0 45.5

10.13 7.54 5.81 4.61 3.74 3.09 2.59 2.19 1.88 1.63 1.42 1.25 1.10 0.97

11.12 8.51 6.73 5.45 4.50 3.78 3.22 2.78 2.42 2.13 1.89 1.68 1.51 1.36

6300 6600 6900 7200 7500 7800 8100 8400

0.76 0.66 0.58 0.51 0.45 0.40 0.36 0.32

55.2 66.5 79.4 94.1 110.9 129.7 150.8 174.5

0.86 0.77 0.69 0.62 0.56 0.51 0.47 0.43

1.22 1.10 0.99 0.89 0.81 0.74 0.67 0.61

2

3 11.12 8.51 6.69 5.15 4.04 3.22 2.61 2.14 1.76 1.45 1.21 1.02 0.87 0.75

1.13 1.03 0.95 0.87 0.81 0.74 0.67

0.65 0.57 0.50 0.44

0.70

1

2

3

5.45 4.50 3.78 3.22 2.74 2.30 1.95 1.66 1.43 1.24 1.07

2.42 2.13 1.89 1.68 1.50 1.32

1.36

1.16 1.03 0.92 0.82 0.73 0.66 0.59 0.54

1.24 1.13 1.03 0.93 0.84 0.76 0.69 0.63

0.94 0.82 0.71 0.62 0.55 0.49 0.43






45


Double Continuous Spans 100FC - Refer details page 7

span (mm)


(

∆

/

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

8.87 5.94 4.17 3.04 2.29 1.76 1.39 1.11 0.90 0.74 0.62 0.52 0.44 0.38

1.6 2.7 4.3 6.6 9.6 13.6 18.8 25.2 33.3 43.1 54.9 69.0 85.6 105.3

6300 6600

0.33 0.29

127.7 153.8

4.08 3.13 2.47 2.00 1.65 1.39 1.18 1.02 0.89 0.77 0.67 0.58 0.51 0.45

0.69 0.62 0.55 0.50

(

∆

1 4.08 3.13 2.47 2.00 1.65 1.34 1.06 0.84 0.67 0.54 0.45

1.39 1.18 1.02 0.89 0.78 0.68 0.58 0.49 0.41

0.45 0.41

/

2

0.62 0.55 0.50 0.45 0.41


46

span (mm)

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

10.72 7.18 5.04 3.68 2.76 2.13 1.67 1.34 1.09 0.90 0.75 0.63 0.54 0.46

1.3 2.2 3.6 5.4 8.0 11.3 15.5 20.9 27.5 35.6 45.5 57.1 70.9 87.0

4.95 3.79 3.00 2.43 2.01 1.67 1.40 1.18 1.01 0.88 0.76 0.67 0.59 0.52

6300 6600 6900 7200

0.40 0.35 0.30 0.27

105.8 127.5 152.3 180.5

0.46 0.41

1.44 1.24 1.08 0.95 0.84 0.75 0.67 0.61 0.55 0.50 0.46 0.42

4.95 3.79 3.00 2.43 1.99 1.58 1.27 1.02 0.82 0.65 0.54 0.45

1

2

1.69 1.44 1.24 1.08 0.95 0.81 0.69 0.59 0.51

0.84 0.75 0.67 0.61

0.43

0.55 0.50 0.44

3

0.46 0.42




10.12

Double Continuous Spans 100FC - Refer details page 7 Limit State Capacity Tables

span (mm)

span (mm)


(

∆

/

1

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

13.49 9.04 6.35 4.63 3.48 2.68 2.11 1.69 1.37 1.13 0.94 0.79 0.68 0.58

1.0 1.8 2.8 4.3 6.3 9.0 12.3 16.6 21.9 28.3 36.1 45.4 56.3 69.2

6.26 4.71 3.66 2.92 2.38 1.97 1.66 1.41 1.22 1.05 0.92 0.81 0.72 0.64

6.40 4.90 3.87 3.14 2.59 2.18 1.86 1.60 1.39 1.23 1.09 0.97 0.87 0.78

6300 6600 6900 7200 7500 7800 8100

0.50 0.44 0.38 0.34 0.30 0.26 0.24

84.0 101.1 121.1 143.3 168.9 197.7 229.8

0.57 0.51 0.46 0.41

0.71 0.65 0.59 0.53 0.49 0.44 0.41

2

1 6.40 4.90 3.87 3.07 2.44 1.97 1.61 1.33 1.10 0.91 0.77 0.64 0.54 0.46

3.14 2.59 2.18 1.86 1.60 1.36 1.16 1.00 0.87 0.76 0.66 0.58 0.51 0.44

0.55 0.50 0.46 0.43

(

∆

2

1.39 1.23 1.09 0.97 0.87 0.78 0.69 0.62 0.55 0.50 0.45 0.40


/

3

0.71 0.65 0.59 0.54 0.50 0.45 0.41

1

2

3

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

17.50 11.73 8.24 6.00 4.51 3.47 2.73 2.19 1.78 1.47 1.22 1.03 0.88 0.75

0.8 1.4 2.2 3.3 4.9 6.9 9.5 12.8 16.9 21.8 27.8 35.0 43.4 53.3

8.61 6.45 4.98 3.95 3.20 2.64 2.21 1.88 1.61 1.40 1.22 1.07 0.94 0.83

8.98 6.88 5.44 4.40 3.64 3.06 2.61 2.25 1.96 1.72 1.52 1.36 1.22 1.10

8.98 6.88 5.44 4.34 3.46 2.78 2.25 1.85 1.53 1.26 1.05 0.89 0.75 0.64

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

0.65 0.56 0.49 0.43 0.38 0.34 0.31 0.27 0.25 0.22

64.8 0.74 78.0 0.66 93.3 0.59 110.6 0.54 130.2 0.48 152.0 0.44 177.0 0.40 205.1 235.8 270.3

1.00 0.91 0.82 0.75 0.68 0.62 0.57 0.52 0.48 0.44

0.55 0.47 0.41 0.76 0.70 0.65 0.60 0.56 0.52 0.48

0.49

1

2

3.64 3.06 2.61 2.25 1.94 1.66 1.43 1.23 1.06 0.93

1.72 1.52 1.36 1.22 1.10

0.81 0.71 0.62 0.54 0.48 0.42

0.98 0.88 0.79 0.70 0.63 0.57 0.51 0.46 0.42

3


0.91 0.83 0.76 0.70 0.64 0.59 0.54 0.49 0.45




47



span (mm)


(

∆

/

1

2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

21.35 15.00 10.93 8.21 6.33 4.98 3.98 3.24 2.67 2.23 1.87 1.59 1.37

0.7 1.2 1.8 2.7 3.8 5.2 7.0 9.3 12.0 15.3 19.2 23.8 29.3

5.45 4.59 3.92 3.38 2.94 2.58 2.28 1.97 1.71 1.50 1.32 1.16 1.02

2.02 1.77 1.57 1.40 1.26 1.14

6300 6600 6900 7200 7500 7800 8100 8400 8700

1.18 1.03 0.90 0.79 0.70 0.62 0.56 0.50 0.45

35.6 42.8 51.2 60.7 71.4 83.6 97.3 112.4 129.5

0.91 0.81 0.73 0.66 0.59 0.54 0.49 0.45 0.41

1.03 0.94 0.86 0.79 0.73 0.67 0.62 0.58 0.54

(

∆

1 6.56 5.45 3.92 3.38 2.94 2.58 2.28 2.02 1.72 1.45 1.21 1.02 0.86 0.74 0.63 0.55 0.48 0.42

/

2

1

1.77 1.57 1.40 1.26 1.14

2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

27.21 19.11 13.93 10.47 8.06 6.34 5.08 4.13 3.40 2.84 2.39 2.03 1.74

0.6 0.9 1.4 2.1 3.0 4.1 5.5 7.3 9.4 12.0 15.1 18.7 23.0

8.42 6.92 5.68 4.59 3.79 3.17 2.69 2.30 1.99 1.74 1.52 1.34 1.18

4.78 4.02 3.42 2.95 2.57 2.26 2.00 1.79 1.60 1.45

1.03 0.94 0.84 0.76 0.67 0.59 0.52 0.46 0.41

6300 6600 6900 7200 7500 7800 8100 8400 8700

1.51 1.31 1.15 1.01 0.89 0.79 0.71 0.64 0.57

27.9 33.6 40.2 47.6 56.1 65.6 76.3 88.2 101.6

1.05 0.94 0.84 0.76 0.68 0.62 0.56 0.52 0.47

1.31 1.20 1.09 1.00 0.93 0.86 0.79 0.74 0.69


48

span (mm)

0.79 0.73 0.67 0.62 0.58 0.54

1 8.42 6.92 5.78 4.78 4.02 3.42 2.95 2.49 2.10 1.78 1.49 1.25 1.06 0.92 0.80 0.70 0.62 0.54 0.47 0.41

2

2.57 2.26 2.00 1.79 1.60 1.45 1.31 1.17 1.04 0.92 0.82 0.73 0.65 0.57 0.51

1.20 1.09 1.00 0.93 0.86 0.79 0.74 0.69




10.13

Double Continuous Spans 150LC/150Z Limit State Capacity Tables

span (mm)

span (mm)


(

∆

/

1

2

1

2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

34.36 24.13 17.59 13.22 10.18 8.01 6.41 5.21 4.30 3.58 3.02 2.57 2.20

0.5 0.7 1.1 1.7 2.4 3.2 4.4 5.8 7.5 9.5 11.9 14.8 18.2

8.89 7.04 5.70 4.70 3.94 3.33 2.84 2.45 2.14 1.87 1.66 1.47

7.95 6.57 5.52 4.71 4.06 3.53 3.11 2.75 2.45 2.20 1.99

7.95 6.57 5.52 4.56 3.81 3.21 2.73 2.33 1.99 1.70 1.46

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

1.90 1.65 1.45 1.27 1.13 1.00 0.89 0.80 0.72 0.65

22.1 26.6 31.8 37.7 44.4 51.9 60.4 69.9 80.4 92.0

1.31 1.17 1.05 0.95 0.86 0.78 0.71 0.65 0.60 0.55

1.80 1.64 1.50 1.38 1.27 1.17 1.07 0.99 0.91 0.84

1.25 1.08 0.93 0.80 0.70 0.61 0.54 0.48 0.43

1.01 0.95 0.88

(

∆

2

/

3

4.71 4.06 3.53 3.11 2.75 2.45 2.17 1.91

1.99

2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

1.70 1.51 1.35 1.21 1.09 0.98 0.88 0.79 0.71 0.63

1.80 1.64 1.50 1.38 1.27 1.16 1.06 0.97 0.89 0.82

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000


1.09 1.01 0.95 0.88

1

2

1

2

30.92 22.55 16.94 13.05 10.26 8.22 6.68 5.50 4.59 3.87 3.29 2.82

0.6 0.9 1.3 1.8 2.5 3.4 4.5 5.8 7.4 9.3 11.6 14.2

9.05 7.25 5.89 4.85 4.07 3.46 2.97 2.58 2.26 1.99 1.76

10.81 8.93 7.50 6.39 5.51 4.80 4.22 3.74 3.34 2.99 2.70

10.81 8.93 7.50 6.25 5.22 4.35 3.66 3.10 2.63 2.22 1.90

6.39 5.51 4.80 4.22 3.74 3.34 2.98 2.63

2.70

2.43 2.12 1.85 1.63 1.44 1.28 1.15 1.03 0.92 0.84

17.3 20.8 24.8 29.4 34.7 40.5 47.2 54.5 62.8 71.9

1.57 1.40 1.26 1.14 1.03 0.94 0.86 0.78 0.72 0.66

2.45 2.23 2.04 1.88 1.72 1.58 1.45 1.33 1.23 1.14

1.63 1.40 1.21 1.06 0.93 0.82 0.72 0.64 0.57 0.52

2.33 2.07 1.83 1.63 1.46 1.31 1.16 1.04 0.93 0.83

2.45 2.23 2.04 1.88 1.73 1.60 1.46 1.33 1.22 1.12

1.48 1.38 1.29 1.20

3


1.38 1.29 1.20




49



span (mm)


(

∆

/ 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

29.31 22.02 16.96 13.34 10.68 8.68 7.16 5.97 5.03 4.27 3.66

0.7 1.0 1.4 1.9 2.6 3.5 4.5 5.7 7.2 8.9 10.9

6.20 5.39 4.73 4.18 3.72 3.33 2.88 2.51 2.19 1.93 1.71

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

3.17 2.75 2.41 2.12 1.88 1.67 1.49 1.34 1.20 1.09

13.3 16.0 19.1 22.6 26.7 31.2 36.3 41.9 48.3 55.3

1.52 1.36 1.224 1.105 1.002 0.911 0.832 0.761 0.699 0.643

(

∆

1

1

/

2

2.99 2.70 2.44 2.19 1.98

6.20 5.39 4.73 4.18 3.72 3.33 2.99 2.70 2.44 2.14 1.87

2.19 1.98

1.79 1.64 1.496 1.374 1.266 1.171 1.085 1.009 0.941 0.879

1.62 1.40 1.21 1.05 0.92 0.81 0.72 0.64 0.57 0.49

1.79 1.64 1.50 1.37 1.27 1.17 1.08 0.99 0.90 0.82

1.01 0.94 0.88

1

2

1

1

3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

29.34 22.60 17.78 14.24 11.57 9.53 7.95 6.70 5.69 4.88

0.7 1.1 1.5 2.0 2.6 3.4 4.3 5.4 6.7 8.2

6.00 4.95 4.12 3.54 3.07 2.69 2.37 2.11

5.24 4.61 4.08 3.64 3.27 2.95

5.24 4.61 4.08 3.51 3.03 2.63

3.64 3.27 2.95

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

4.22 3.67 3.21 2.83 2.50 2.22 1.98 1.78 1.60 1.45

10.0 12.0 14.3 17.0 20.0 23.4 27.2 31.5 36.2 41.5

1.88 1.69 1.53 1.38 1.26 1.15 1.05 0.97 0.89 0.83

2.68 2.44 2.23 2.05 1.89 1.75 1.62 1.50 1.40 1.31

2.26 1.90 1.67 1.47 1.30 1.16 1.03 0.92 0.82 0.73

2.68 2.44 2.23 2.05 1.89 1.73 1.56 1.41 1.28 1.17

2

1.62 1.50 1.40 1.31

(

∆

/

1

3900 4200 4500 4800 5100 5400 5700 6000

22.45 17.98 14.61 12.04 10.04 8.46 7.19 6.17

1.2 1.6 2.1 2.7 3.4 4.3 5.3 6.5

5.28 4.50 3.88 3.38 2.96 2.62

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

5.33 4.63 4.05 3.57 3.16 2.81 2.51 2.25 2.02 1.83

7.9 9.5 11.3 13.5 15.8 18.5 21.5 24.9 28.7 32.8

2.34 2.09 1.88 1.70 1.54 1.40 1.27 1.17 1.07 0.99

2

4.03 3.53 3.74 3.41 3.12 2.87 2.64 2.44 2.26 2.08 1.92 1.78

1.96 1.84

3.07 2.66 2.31 2.01 1.76 1.56 1.38 1.22 1.09 0.97

3.74 3.41 3.10 2.79 2.52 2.28 2.07 1.89 1.72 1.57


50

span (mm)

2.87 2.64 2.44 2.27 2.11 1.96 1.84








51



span (mm)


(

∆

/

(

∆

1

1

3600 3900 4200 4500 4800 5100 5400 5700 6000

36.82 28.96 23.19 18.85 15.53 12.95 10.91 9.28 7.95

0.7 0.9 1.2 1.6 2.1 2.6 3.3 4.1 5.0

5.21 4.46 3.87 3.38 2.98 2.64

4.35 3.97 3.60

4.35 3.84 3.29

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

6.87 5.98 5.23 4.60 4.07 3.62 3.23 2.90 2.61 2.36

6.1 7.4 8.8 10.4 12.3 14.4 16.7 19.3 22.2 25.5

2.35 2.11 1.90 1.72 1.57 1.43 1.31 1.20 1.11 1.02

3.27 2.98 2.73 2.50 2.31 2.13 1.98 1.84 1.71 1.60

2.84 2.44 2.12 1.86 1.64 1.43 1.25 1.10 0.97 0.86

/

2

1

3.97 3.60

4800 5100 5400 5700 6000

19.94 16.63 14.01 11.91 10.21

1.6 2.0 2.6 3.2 3.9

4.12 3.60 3.17

3.27 2.98 2.73 2.50 2.31 2.13 1.98 1.79 1.61 1.45

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

8.82 7.67 6.71 5.91 5.23 4.65 4.15 3.72 3.35 3.03

4.8 5.7 6.9 8.1 9.6 11.2 13.0 15.0 17.3 19.8

2.81 2.51 2.25 2.02 1.83 1.66 1.52 1.39 1.27 1.17


52

span (mm)

1.84 1.71 1.60

3.09 2.86 2.66 2.48 2.32

1

3.70 3.19 2.74 2.36 2.05 1.79 1.57 1.38 1.22 1.09

2.98 2.68 2.41 2.15 1.92

2

3.09 2.86 2.66 2.48 2.32




10.16


span (mm)

span (mm)


(

∆

/

(

∆

1

/

1

3900 4200 4500 4800 5100 5400 5700 6000

65.87 52.74 42.88 35.33 29.46 24.81 21.10 18.09

0.4 0.5 0.7 0.9 1.2 1.5 1.8 2.2

9.86 8.37 7.19 6.24 5.47 4.82

8.86 8.10 7.43 6.84

8.85 8.10 7.43 6.84

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

15.63 13.59 11.89 10.47 9.26 8.23 7.35 6.59 5.93 5.36

2.7 3.2 3.9 4.6 5.4 6.3 7.3 8.5 9.8 11.2

4.26 3.79 3.39 3.05 2.75 2.50 2.27 2.07 1.89 1.74

6.31 5.84 5.42 5.04 4.66 4.31 4.00 3.72 3.47 3.24

6.31 5.84 5.40 4.81 4.28 3.77 3.34 2.92 2.63 2.38


5.04 4.66 4.31 4.00 3.72 3.47 3.24

1

3600 3900 4200 4500 4800 5100 5400 5700

107.63 84.65 67.78 55.11 45.41 37.86 31.89 27.12

0.2 0.3 0.4 0.5 0.7 0.9 1.1 1.4

7.74 6.66

6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

23.25 20.08 17.47 15.29 13.45 11.90 10.58 9.45 8.47 7.63 6.89

1.7 2.1 2.5 3.0 3.6 4.2 4.9 5.7 6.6 7.6 8.7

5.79 5.07 4.47 3.98 3.55 3.19 2.89 2.62 2.39 2.18 2.00

5.32 4.96 4.63

1

5.94 5.31 4.71 4.20 3.75 3.33


5.72 5.32 4.96 4.63




53



span (mm)


(

∆

/

1

3300 3600 3900 4200 4500 4800 5100 5400 5700 6000

228.3 175.9 138.3 110.7 90.04 74.19 61.86 52.11 44.31 37.99

0.1 0.1 0.2 0.3 0.3 0.4 0.5 0.7 0.9 1.1

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

32.81 28.54 24.98 21.98 19.45 17.29 15.44 13.84 12.46 11.26

1.3 1.5 1.8 2.2 2.6 3.0 3.5 4.0 4.7 5.3

1

7.22 6.40 5.70 5.12 4.59 4.13 3.73 3.39 3.09 2.83


54

span (mm)




10.18


span (mm)

span (mm)


(

∆

/

1

4500 4800 5100 5400 5700 6000

110.92 91.40 76.20 64.19 54.58 46.79

0.3 0.4 0.4 0.6 0.7 0.9

6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

40.42 35.16 30.77 27.08 23.96 21.30 19.02 17.05 15.35 13.87

1.0 1.3 1.5 1.8 2.1 2.4 2.8 3.3 3.8 4.3

7.01 6.16 5.46 4.87 4.36 3.93 3.56 3.24 2.95 2.71

1


4.91





55


Double Lapped Spans 100Z

lap la p


span (mm)

overall purlin length = span + 70mm + (lap/2)

(

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200

9.13 6.12 4.30 3.13 2.35 1.81 1.43 1.14 0.93 0.77 0.64 0.54 0.46 0.39 0.34 0.29 0.26 0.23

1 1.5 2.6 4.2 6.4 9.3 13.2 18.2 24.5 32.3 41.8 53.3 67.0 83.2 102.0 124.3 149.7 179.0 211.5

4.77 3.87 3.19 2.59 2.09 1.72 1.43 1.20 1.01 0.86 0.74 0.64 0.55 0.48 0.42

2

1.16 1.02 0.90 0.81 0.71 0.62 0.53 0.46

1 0.6 1.0 1.6 2.5 3.6 5.1 7.1 9.5 12.6 16.3 20.7 26.0 32.3 39.7 48.3 58.1 69.5 82.3 96.9 113.5 132.0 152.6 175.8 201.3 229.6 260.2

9.10 6.98 5.48 4.39 3.59 2.98 2.51 2.14 1.84 1.60 1.40 1.23 1.09 0.97 0.87 0.78 0.70 0.64 0.58 0.53 0.48 0.44 0.41

7.43 6.14 5.16 4.39 3.79 3.26 2.82 2.45 2.15 1.90 1.68 1.50 1.34 1.21 1.09 0.99 0.90 0.82 0.75 0.68 0.63 0.57 0.52

2

2.90 2.57 2.29 2.06 1.86 1.68 1.53 1.39 1.25 1.14 1.03 0.94 0.86 0.78 0.72 0.66 0.61

3

1.29 1.19 1.10 1.02 0.94 0.87 0.80 0.73 0.68

1

0.65 0.59 0.54 0.49 0.44

8.65 6.59 5.12 4.05 3.23 2.56 2.07 1.70 1.41 1.19 1.01 0.86 0.75 0.65 0.57 0.51 0.45 0.40

9.17 7.43 6.14 5.16 4.33 3.58 2.99 2.52 2.14 1.83 1.57 1.35 1.15 0.99 0.86 0.75 0.66 0.58 0.52 0.46 0.41

2

3

3.79 3.30 2.90 2.55 2.20 1.92 1.68 1.47 1.30 1.15 1.02 0.91 0.80 0.71 0.63 0.56 0.51 0.45 0.41

2.29 2.06 1.86 1.67 1.49 1.32 1.19 1.06 0.96 0.86 0.78 0.71 0.64 0.59 0.53


56

/

3 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800

11.58 7.76 5.45 3.97 2.98 2.30 1.81 1.45 1.18 0.97 0.81 0.68 0.58 0.50 0.43 0.37 0.33 0.29 0.25 0.23

1 1.2 2.1 3.3 5.0 7.4 10.4 14.4 19.3 25.5 33.0 42.0 52.9 65.6 80.5 97.9 118.0 141.1 167.2 196.9 230.1

6.65 4.82 3.74 2.97 2.41 1.99 1.67 1.40 1.19 1.02 0.88 0.77 0.67 0.59 0.53 0.47 0.42

6.83 5.27 4.16 3.37 2.79 2.34 2.00 1.72 1.50 1.32 1.17 1.04 0.93 0.82 0.73 0.64 0.57 0.51 0.47 0.42

2

3

1 6.83 5.27 4.06 3.01 2.35 1.83 1.44 1.16 0.93 0.75 0.61 0.50 0.41

0.84 0.77 0.70 0.64 0.59 0.53 0.48

0.54 0.50

4.16 3.37 2.79 2.34 2.00 1.65 1.34 1.13 0.96 0.81 0.68 0.59 0.50 0.43

2

1.72 1.50 1.32 1.17 1.01 0.85 0.75 0.66 0.58 0.51 0.44

3

1.04 0.93 0.84 0.77 0.68 0.61 0.53 0.48 0.43

(

/ 23.49 15.74 11.05 8.06 6.05 4.66 3.67 2.94 2.39 1.97 1.64 1.38 1.18 1.01 0.87 0.76 0.66 0.58 0.52 0.46 0.41 0.37 0.33 0.30 0.27 0.25

2.61 2.16 1.81 1.54 1.33 1.11 0.92 0.76 0.63 0.52 0.44

2

0.49 0.45

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600

(

∆

1 4.77 3.87 3.19 2.50 1.90 1.44 1.11 0.87 0.69 0.56 0.47

2.16 1.81 1.54 1.33 1.16 1.02 0.90 0.81 0.72 0.65 0.59 0.54 0.48 0.43

span (mm)




10.19 lap la p

Double Lapped Spans 100Z Limit State Capacity Tables

span (mm)


(

∆

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700

14.77 9.90 6.95 5.07 3.81 2.93 2.31 1.85 1.50 1.24 1.03 0.87 0.74 0.63 0.55 0.48 0.42 0.37 0.32 0.29 0.26 0.23 0.21

1 0.9 1.6 2.6 3.9 5.8 8.2 11.3 15.2 20.0 25.9 33.0 41.4 51.4 63.2 76.8 92.4 110.6 130.8 154.3 180.6 210.1 242.4 278.8

8.25 6.17 4.76 3.77 3.05 2.51 2.10 1.77 1.50 1.29 1.11 0.96 0.83 0.73 0.64 0.57 0.51 0.45 0.40

8.82 6.75 5.34 4.32 3.57 3.00 2.56 2.21 1.92 1.69 1.50 1.32 1.17 1.04 0.93 0.84 0.75 0.68 0.61 0.56 0.50 0.46 0.42

2

1.20 1.08 0.98 0.89 0.82 0.74 0.68 0.62 0.56 0.52 0.47

span (mm)

3

1 8.82 6.75 5.20 4.03 3.13 2.47 1.94 1.51 1.20 0.97 0.79 0.65 0.54 0.46

0.69 0.64 0.59 0.55 0.51

(

∆

5.34 4.32 3.57 3.00 2.55 2.13 1.80 1.52 1.29 1.10 0.93 0.78 0.66 0.56 0.48 0.42

2

2.21 1.92 1.69 1.50 1.31 1.14 1.01 0.88 0.78 0.69 0.61 0.53 0.47 0.41


/

3

1.33 1.20 1.08 0.98 0.88 0.79 0.71 0.64 0.58 0.52 0.47 0.42

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700

18.67 12.50 8.78 6.40 4.81 3.71 2.91 2.33 1.90 1.56 1.30 1.10 0.93 0.80 0.69 0.60 0.53 0.46 0.41 0.36 0.33 0.29 0.26

1 0.8 1.3 2.0 3.1 4.6 6.5 8.9 12.0 15.8 20.5 26.1 32.8 40.7 50.0 60.8 73.2 87.5 103.7 122.0 142.9 166.2 191.8 220.5

10.17 7.53 5.78 4.56 3.68 3.00 2.48 2.08 1.76 1.51 1.30 1.13 0.99 0.88 0.77 0.69 0.62 0.55 0.50 0.45 0.41

9.07 7.17 5.81 4.80 4.03 3.44 2.96 2.58 2.23 1.94 1.71 1.51 1.34 1.20 1.07 0.96 0.86 0.78 0.70 0.64 0.58 0.53

2

2.01 1.79 1.61 1.45 1.32 1.20 1.08 0.97 0.88 0.80 0.73 0.67 0.61

3

1

9.02 6.76 5.18 4.01 3.14 2.45 1.93 1.54 1.25 1.03 0.86 0.72 0.62 0.53 0.46 1.10 1.01 0.93 0.86 0.79 0.73 0.67

7.17 5.81 4.80 4.03 3.35 2.78 2.34 1.96 1.66 1.41 1.19 1.00 0.85 0.73 0.63 0.55 0.48 0.42

2

3

3.44 2.96 2.58 2.27 1.97 1.71 1.49 1.31 1.14 1.00 0.88 0.78 0.68 0.60 0.53 0.47 0.41

2.01 1.79 1.61 1.45 1.29 1.15 1.03 0.92 0.83 0.74 0.67 0.60 0.54





57



lap la p


/ 12.41 9.32 7.18 5.65 4.52 3.68 3.03 2.53 2.13 1.81 1.55 1.34 1.17 1.02 0.90 0.79 0.71 0.63 0.57 0.51 0.46 0.42 0.38 0.35 0.32 0.29 0.27 0.25

1 1.6 2.4 3.3 4.6 6.2 8.2 10.6 13.5 16.9 21.0 25.8 31.3 37.8 45.1 53.5 63.0 73.7 85.7 99.1 113.9 130.4 148.7 168.9 191.3 215.2 242.2 270.7 302.0

4.83 4.21 3.70 3.27 2.75 2.34 2.01 1.74 1.52 1.33 1.18 1.05 0.94 0.84 0.76 0.68 0.62 0.56 0.51 0.47 0.43

2.91 2.60 2.34 2.12 1.92 1.73 1.56 1.42 1.29 1.18 1.09 1.00 0.93 0.86 0.80 0.74 0.69 0.64 0.59 0.54 0.50 0.46 0.42

2

2.34 2.12 1.92 1.73 1.56 1.40 1.24 1.09 0.95 0.83 0.73 0.64 0.57 0.51 0.45 0.41

2

1.29 1.18 1.09 1.00 0.93 0.86 0.79 0.71 0.65 0.58 0.52 0.47 0.43


58

(

∆

1 4.83 4.21 3.70 3.27 2.91 2.59 2.12 1.75 1.45 1.22 1.03 0.88 0.75 0.65 0.57 0.50 0.44

0.65 0.61 0.57 0.54 0.51 0.48 0.46

span (mm) overall purlin length = span + 70mm + (lap/2)

(

∆

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100

span (mm)

/

3

0.74 0.70 0.65 0.61 0.57 0.54 0.50 0.46 0.43

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

15.82 11.89 9.15 7.20 5.77 4.69 3.86 3.22 2.71 2.31 1.98 1.71 1.49 1.30 1.14 1.01 0.90 0.80 0.72 0.65 0.59 0.53 0.48 0.44 0.40 0.37 0.34 0.31 0.29 0.27 0.25

1 1.3 1.9 2.6 3.6 4.9 6.4 8.3 10.6 13.3 16.5 20.2 24.6 29.6 35.4 42.0 49.4 57.8 67.2 77.7 89.4 102.4 116.8 132.5 150.0 169.2 189.7 212.4 237.2 263.9 292.1 323.9

6.92 5.53 4.49 3.66 3.09 2.64 2.28 1.98 1.74 1.54 1.37 1.22 1.10 0.99 0.90 0.81 0.74 0.67 0.62 0.56 0.52 0.47 0.43 0.40

7.40 6.31 5.44 4.70 4.06 3.53 3.11 2.75 2.45 2.20 1.99 1.80 1.64 1.50 1.38 1.26 1.15 1.05 0.96 0.88 0.81 0.75 0.69 0.64 0.60 0.55 0.51 0.47 0.43 0.40

2

1.18 1.09 1.01 0.95 0.88 0.83 0.78 0.73 0.69 0.64 0.60 0.56 0.52 0.49 0.46

3

1 7.40 6.31 5.44 4.60 3.79 3.14 2.61 2.12 1.80 1.53 1.32 1.13 0.97 0.83 0.72 0.62 0.54 0.47 0.42

0.61 0.58 0.55 0.52 0.50

4.70 4.06 3.53 3.11 2.75 2.45 2.20 1.94 1.71 1.51 1.33 1.18 1.03 0.90 0.80 0.72 0.65 0.59 0.53 0.48 0.43

2

1.99 1.80 1.64 1.50 1.38 1.27 1.16 1.05 0.95 0.87 0.79 0.72 0.65 0.59 0.53 0.48 0.44 0.41

3

1.09 1.01 0.95 0.88 0.83 0.77 0.71 0.66 0.61 0.56 0.52 0.48 0.45 0.41




10.20 lap la p


span (mm)


(

∆

/

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

19.97 15.01 11.56 9.09 7.28 5.92 4.88 4.07 3.43 2.91 2.50 2.16 1.88 1.64 1.45 1.28 1.14 1.02 0.91 0.82 0.74 0.67 0.61 0.56 0.51 0.47 0.43 0.39 0.36 0.34 0.31

1.0 1.5 2.1 2.9 3.8 5.1 6.6 8.4 10.5 13.0 16.0 19.5 23.5 28.0 33.2 39.1 45.8 53.2 61.5 70.8 81.1 92.5 105.1 118.7 133.9 150.2 168.2 187.8 208.8 231.5 256.4

12300 12600 12900 13200

0.29 0.27 0.25 0.23

282.8 311.1 342.6 376.1

6.85 5.55 4.58 3.84 3.26 2.80 2.42 2.11 1.85 1.63 1.45 1.30 1.16 1.05 0.95 0.86 0.78 0.72 0.66 0.60 0.55 0.51 0.47 0.44 0.41

5.57 4.85 4.27 3.78 3.35 2.97 2.65 2.38 2.14 1.94 1.76 1.60 1.47 1.34 1.24 1.14 1.05 0.97 0.90 0.84 0.78 0.72 0.67 0.62 0.57 0.53 0.50 0.46 0.43 0.40

2

span (mm)

3

1

5.99 4.97 4.17 3.50 2.91 2.43 2.05 1.73 1.46 1.25 1.07 0.93 0.81 0.71 0.62 0.55 0.49 0.43

2.73 2.48 2.26 2.07 1.90 1.75 1.62 1.50 1.39 1.30 1.20 1.11 1.03 0.96 0.89 0.83 0.78 0.73 0.68 0.64 0.60

1.14 1.07 1.00 0.95 0.89 0.84 0.79 0.75 0.70 0.66

0.56 0.53 0.50 0.47

0.62 0.58 0.55 0.52

(

∆

5.57 4.86 4.27 3.78 3.29 2.88 2.54 2.24 1.99 1.78 1.59 1.41 1.24 1.10 0.97 0.87 0.78 0.69 0.62 0.55 0.50 0.45 0.41

2

3.37 3.03 2.73 2.48 2.26 2.05 1.85 1.67 1.52 1.38 1.26 1.15 1.05 0.97 0.88 0.81 0.73 0.67 0.61 0.55 0.51 0.47 0.43


/

3

1.90 1.75 1.62 1.50 1.39 1.28 1.18 1.09 1.00 0.93 0.86 0.80 0.74 0.69 0.65 0.60 0.56 0.52 0.48 0.44 0.41

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

25.81 19.39 14.94 11.75 9.41 7.65 6.30 5.25 4.43 3.76 3.23 2.79 2.42 2.12 1.87 1.65 1.47 1.31 1.18 1.06 0.96 0.87 0.79 0.72 0.66 0.60 0.55 0.51 0.47 0.44 0.40

0.8 1.1 1.6 2.2 3.0 3.9 5.1 6.5 8.1 10.1 12.4 15.1 18.2 21.7 25.7 30.3 35.4 41.2 47.6 54.8 62.8 71.6 81.2 91.9 103.5 116.3 130.2 145.4 161.7 179.3 198.5

12300 12600 12900 13200 13500 13800 14100 14400

0.37 0.35 0.33 0.30 0.28 0.27 0.25 0.23

219.3 241.4 264.6 290.4 318.0 347.2 377.5 412.0

6.56 5.38 4.48 3.79 3.24 2.80 2.44 2.15 1.90 1.69 1.51 1.36 1.23 1.12 1.02 0.93 0.85 0.78 0.72 0.66 0.61 0.57 0.53 0.49 0.46 0.43 0.40

4.02 3.57 3.19 2.87 2.59 2.34 2.13 1.94 1.78 1.63 1.50 1.38 1.28 1.18 1.09 1.00 0.92 0.85 0.79 0.73 0.68 0.63 0.59 0.55 0.51 0.48 0.45 0.42

2

3

3.76 3.41 3.11 2.85 2.61 2.41 2.23 2.07 1.92 1.79 1.66 1.53 1.42 1.31 1.22 1.13 1.06 0.99 0.92 0.86 0.81

1.57 1.47 1.38 1.30 1.23 1.16 1.10 1.04 0.97 0.91

0.76 0.71 0.67 0.63 0.59 0.55 0.52 0.48

0.86 0.81 0.76 0.72 0.67 0.64 0.60 0.57

1

4.66 3.81 3.16 2.64 2.22 1.89 1.62 1.40 1.22 1.06 0.93 0.83 0.73 0.65 0.59 0.53 0.48 0.43

3.97 3.48 3.06 2.71 2.40 2.14 1.88 1.65 1.45 1.28 1.14 1.01 0.91 0.81 0.73 0.66 0.60 0.54 0.49 0.45 0.41

2

3

3.76 3.41 3.11 2.85 2.57 2.31 2.09 1.89 1.72 1.56 1.43 1.31 1.20 1.08 0.98 0.89 0.80 0.73 0.67 0.61 0.56

2.41 2.23 2.07 1.92 1.78 1.64 1.50 1.38 1.28 1.18 1.09 1.01 0.94 0.87 0.81 0.76

0.51 0.47 0.43 0.40


0.70 0.64 0.59 0.55 0.51 0.47 0.43 0.40




59



lap la p


span (mm)


(

∆

/

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

33.27 25.00 19.25 15.14 12.13 9.86 8.12 6.77 5.71 4.85 4.16 3.59 3.13 2.73 2.41 2.13 1.89 1.69 1.52 1.36 1.23 1.12 1.02 0.93 0.85 0.78 0.71 0.66 0.61 0.56 0.52

0.6 0.9 1.2 1.7 2.3 3.0 3.9 5.0 6.3 7.8 9.6 11.7 14.1 16.8 19.9 23.5 27.5 32.0 36.9 42.5 48.7 55.5 63.1 71.3 80.4 90.2 101.0 112.6 125.4 139.0 153.8

12300 12600 12900 13200 13500 13800 14100 14400

0.48 0.45 0.42 0.39 0.37 0.34 0.32 0.30

169.8 187.1 205.7 225.1 246.6 269.0 293.8 318.9

7.43 6.53 5.77 5.14 4.45 3.77 3.23 2.79 2.44 2.15 1.90 1.69 1.52 1.36 1.23 1.12 1.02 0.93 0.85 0.78 0.72 0.66 0.60 0.56 0.52 0.48 0.45 0.42

4.61 4.15 3.75 3.41 3.11 2.84 2.61 2.41 2.21 2.02 1.86 1.71 1.58 1.47 1.37 1.27 1.19 1.11 1.04 0.97 0.91 0.85 0.79 0.74 0.69 0.65 0.61 0.57 0.53 0.50 0.47 0.44 0.41

2

3

2.84 2.61 2.41 2.21 2.02 1.86 1.71 1.55 1.41 1.27 1.14 1.02 0.92 0.83 0.75 0.68 0.61 0.56 0.51 0.46 0.43

2

1.58 1.47 1.37 1.27 1.19 1.11 1.05 0.98 0.91 0.85 0.79 0.73 0.67 0.62 0.57 0.52 0.48 0.44 0.41

0.48 0.46


60

(

∆

1 7.43 6.53 5.77 5.14 4.61 4.15 3.75 3.41 3.11 2.68 2.28 1.95 1.67 1.45 1.26 1.10 0.97 0.83 0.74 0.67 0.60 0.54 0.49 0.44 0.40

0.93 0.87 0.83 0.78 0.74 0.70 0.67 0.64 0.61 0.58 0.55 0.53 0.50 0.47 0.45

span (mm)

/

3

0.87 0.83 0.78 0.74 0.70 0.67 0.64 0.60 0.56 0.53 0.50 0.47 0.44 0.41

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

44.33 33.31 25.66 20.18 16.16 13.14 10.82 9.02 7.60 6.46 5.54 4.79 4.16 3.64 3.21 2.84 2.52 2.25 2.02 1.82 1.64 1.49 1.35 1.23 1.13 1.03 0.95 0.88 0.81 0.75 0.69

0.5 0.7 0.9 1.3 1.7 2.3 3.0 3.8 4.7 5.9 7.2 8.8 10.6 12.6 15.0 17.6 20.6 24.0 27.7 31.9 36.5 41.7 47.3 53.5 60.3 67.7 75.8 84.6 94.1 104.4 115.4

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900

0.64 0.60 0.56 0.52 0.49 0.46 0.43 0.40 0.38 0.36 0.33 0.32 0.30

127.5 140.5 154.1 169.2 185.2 202.2 220.1 239.4 259.9 281.7 305.4 330.2 355.7

5.57 4.73 4.07 3.53 3.09 2.72 2.40 2.14 1.91 1.72 1.55 1.41 1.28 1.17 1.08 0.99 0.91 0.84 0.78 0.72 0.67 0.62 0.58 0.54 0.51 0.48 0.45 0.42

3.62 3.30 3.02 2.77 2.55 2.35 2.15 1.97 1.81 1.67 1.55 1.43 1.33 1.23 1.15 1.06 0.99 0.92 0.83 0.78 0.73 0.69 0.65 0.61 0.57 0.54 0.51 0.48 0.46 0.43 0.41

2

3

3.72 3.09 2.67 2.33 2.04 1.79 1.58 1.39 1.23 1.09 0.97 0.86 0.77 0.69 0.62 0.55 0.50 0.45 0.41

2.04 1.90 1.77 1.66 1.56 1.47 1.38 1.30 1.23 1.17 1.11 1.05 1.00 0.95 0.89 0.84 0.79 0.75 0.70 0.66 0.63 0.59 0.56 0.53 0.50 0.47

0.86 0.82 0.79 0.75 0.72 0.69 0.66 0.64 0.61 0.59 0.56

1

2

3

3.62 3.30 3.02 2.76 2.47 2.22 2.00 1.80 1.61 1.40 1.27 1.15 1.05 0.96 0.88 0.80 0.74 0.68 0.62 0.57

2.55 2.36 2.19 2.04 1.90 1.77 1.66 1.55 1.42 1.31 1.21 1.12 1.03 0.95 0.87 0.78

1.47 1.38 1.30 1.23 1.17 1.11 1.05 0.98

0.52 0.48 0.45 0.41

0.72 0.67 0.63 0.58 0.54 0.51 0.48 0.45 0.42

0.92 0.86 0.81 0.76 0.71 0.66 0.62 0.58 0.53 0.49 0.47 0.44 0.41




10.21 lap la p


span (mm)


(

∆

/

1

4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

20.46 16.64 13.71 11.43 9.63 8.19 7.02 6.06 5.27 4.62 4.06 3.59 3.20 2.85 2.56 2.30 2.08 1.89 1.71 1.56 1.43 1.31 1.20 1.11 1.02 0.95 0.88

1.4 1.8 2.3 3.0 3.7 4.6 5.7 6.9 8.3 10.0 11.8 13.9 16.3 18.9 21.9 25.2 28.8 32.9 37.3 42.2 47.6 53.4 59.8 66.7 74.3 82.4 91.2

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700

0.82 0.76 0.71 0.66 0.62 0.58 0.54 0.51 0.48 0.45 0.42 0.40 0.38 0.36 0.34 0.32 0.30 0.29 0.27

100.6 110.8 121.8 133.5 146.1 159.4 173.8 189.0 205.5 222.7 241.1 260.7 281.2 302.5 325.4 350.0 376.2 402.8 432.2

4.92 4.22 3.66 3.20 2.82 2.50 2.23 2.00 1.81 1.64 1.49 1.36 1.25 1.15 1.06 0.97 0.90 0.84 0.78 0.73 0.68 0.63 0.59 0.56 0.52 0.49 0.46 0.44 0.41

3.01 2.76 2.53 2.34 2.16 2.00 1.86 1.72 1.60 1.48 1.38 1.29 1.20 1.12 1.05 0.98 0.92 0.86 0.81 0.76 0.71 0.67 0.63 0.60 0.57 0.54 0.51 0.48 0.46 0.43 0.41

2

3

2.66 2.48 2.33 2.18 2.05 1.93 1.81 1.69 1.58 1.49 1.40 1.32

1.73 1.63 1.55 1.47 1.40

1.24 1.17 1.10 1.04 0.99 0.93 0.88 0.84 0.80 0.75 0.71 0.68 0.64 0.61 0.58 0.55 0.52 0.49 0.46

1.33 1.27 1.21 1.16 1.10 1.04 0.99 0.94 0.89 0.85 0.81 0.77 0.74 0.70 0.67 0.64 0.61 0.59 0.56

3.70 3.18 2.76 2.40 2.11 1.84 1.62 1.43 1.26 1.12 1.00 0.90 0.81 0.73 0.66 0.60 0.55 0.50 0.46 0.42

1

2

3

2.97 2.69 2.44 2.21 1.99 1.80 1.62 1.46 1.32 1.20 1.09 1.00 0.92 0.84 0.76

2.62 2.41 2.22 2.05 1.89 1.75 1.62 1.51 1.40 1.30 1.20 1.11

2.48 2.33 2.18 2.05 1.93 1.82 1.70 1.59 1.48 1.39 1.30

0.70 0.64 0.59 0.55 0.50 0.47 0.43 0.40

1.03 0.95 0.88 0.81 0.75 0.70 0.65 0.61 0.57 0.53 0.49 0.46 0.43 0.40



1.22 1.15 1.08 1.02 0.96 0.90 0.85 0.80 0.75 0.71 0.66 0.62 0.58 0.54 0.51 0.48 0.45 0.43 0.40




61



lap la p


span (mm)


(

∆

/

1

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

42.20 33.19 26.57 21.60 17.80 14.84 12.50 10.63 9.11 7.87 6.85 5.99 5.27 4.67 4.15 3.70 3.32 2.99 2.70 2.45 2.23 2.03 1.86 1.70 1.56 1.44 1.33 1.23 1.14

0.6 0.8 1.1 1.4 1.8 2.3 2.9 3.6 4.4 5.3 6.4 7.7 9.1 10.7 12.5 14.6 16.9 19.4 22.2 25.3 28.8 32.5 36.7 41.2 46.1 51.4 57.2 63.5 70.2

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100

1.06 0.98 0.92 0.86 0.80 0.75 0.70 0.66 0.62 0.58 0.55 0.52 0.49 0.46 0.44 0.42 0.39

77.5 0.52 85.4 0.48 93.8 0.46 102.8 0.43 112.5 0.40 122.8 133.9 145.7 158.1 171.5 185.5 200.4 216.3 233.3 251.1 269.9 289.3

4.37 3.82 3.37 2.98 2.64 2.36 2.12 1.91 1.73 1.58 1.44 1.32 1.21 1.12 1.03 0.95 0.88 0.82 0.77 0.71 0.67 0.63 0.59 0.55

3.12 2.88 2.67 2.49 2.32 2.16 2.01 1.86 1.71 1.58 1.46 1.35 1.22 1.13 1.06 0.99 0.93 0.87 0.82 0.77 0.72 0.68 0.64 0.61 0.57 0.54 0.51 0.49 0.46 0.44 0.42

2

3

3.12 2.88 2.61 2.32 2.07 1.80 1.62 1.47 1.33 1.21 1.11 1.01 0.93 0.85 0.78 0.71 0.65 0.60 0.55 0.51 0.47 0.44 0.41

0.85 0.81 0.78 0.75 0.72 0.69 0.67 0.64 0.62 0.60

2

2.67 2.49 2.32 2.17 2.03 1.90 1.79 1.69 1.58 1.46 1.33 1.22 1.08 1.00 0.92 0.86 0.79 0.74 0.69 0.64 0.60 0.56 0.52 0.49 0.46 0.43


62

(

∆

1

3.41 2.96 2.58 2.26 1.99 1.75 1.54 1.36 1.20 1.07 0.96 0.86 0.77 0.69 0.62 0.56 0.51 0.47 0.42

1.90 1.79 1.69 1.59 1.50 1.42 1.35 1.28 1.22 1.16 1.11 1.05 1.01 0.96 0.91 0.87 0.81 0.76 0.72 0.68 0.62 0.58 0.55 0.52 0.50 0.47

span (mm)

/

3

1.50 1.42 1.35 1.28 1.22 1.16 1.11 1.05 0.99 0.92 0.86 0.80 0.72 0.67 0.63 0.59 0.56 0.52 0.49 0.47 0.44 0.42

1

5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

16.33 13.89 11.91 10.29 8.95 7.83 6.89 6.10 5.42 4.84 4.34 3.91 3.53 3.20 2.91 2.65 2.42 2.22 2.04 1.88 1.74 1.61 1.49

2.2 2.7 3.4 4.1 4.9 5.9 7.0 8.2 9.6 11.2 12.9 14.8 17.0 19.4 22.0 24.9 28.1 31.5 35.3 39.3 43.8 48.6 53.8

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

1.38 1.29 1.20 1.12 1.05 0.98 0.92 0.86 0.81 0.76 0.72 0.68 0.64 0.61 0.57 0.54 0.51 0.49 0.46 0.44

59.3 65.3 71.8 78.7 86.1 94.0 102.4 111.5 121.0 131.2 142.1 153.4 165.6 178.5 192.0 206.6 221.8 237.7 254.3 272.1

3.97 3.49 3.09 2.76 2.47 2.23 2.02 1.83 1.67 1.53 1.41 1.29 1.19 1.11 1.03 0.95 0.89 0.83 0.77 0.72 0.68 0.64 0.60 0.57 0.53 0.50 0.48 0.45 0.43 0.40

2

2.42 2.24 2.07 1.92 1.77 1.65 1.53 1.43 1.33

2.09 1.98 1.88 1.76

1.24 1.17 1.09 1.03 0.96 0.91 0.86 0.81 0.76 0.72 0.68 0.64 0.61 0.57 0.54 0.51 0.49 0.46 0.44 0.42

1.66 1.56 1.47 1.39 1.31 1.24 1.18 1.11 1.05 0.99 0.93 0.88 0.83 0.78 0.74 0.70 0.66 0.63 0.59 0.56

3

3.11 2.70 2.35 2.06 1.81 1.60 1.42 1.27 1.13 1.02 0.92 0.83 0.75 0.68 0.62 0.57 0.52 1.70 1.62 1.55 1.48 1.42 1.35 1.30 1.24 1.19 1.15 1.09 1.04 0.99 0.94 0.90 0.86 0.82 0.78 0.75 0.71

0.48 0.44 0.40

1

2

3

2.61 2.34 2.10 1.90 1.71 1.56 1.42 1.29 1.17 1.07 0.97

2.18 2.02 1.87 1.72 1.59 1.46

2.09 1.98 1.88 1.76

0.89 0.82 0.75 0.69 0.64 0.59 0.54 0.50 0.47 0.43 0.40

1.34 1.23 1.14 1.05 0.98 0.91 0.84 0.79 0.73 0.68 0.63 0.59 0.55 0.51 0.48 0.45 0.42

1.65 1.55 1.45 1.36 1.28 1.20 1.12 1.05 0.98 0.92 0.86 0.80 0.75 0.71 0.66 0.62 0.59 0.56 0.52 0.49








63


Three Continuous Spans 75LC

span (mm)

span (mm)


(

∆

/

1

2100 2400 2700 3000 3300 3600 3900

3.09 2.07 1.46 1.06 0.80 0.61 0.48

4.5 7.7 12.4 18.9 27.6 39.1 53.8

3.43 2.62 2.04 1.61 1.30 1.06 0.87

4200 4500 4800 5100 5400 5700 6000

0.39 0.31 0.26 0.22 0.18 0.16 0.13

72.4 95.5 123.6 157.4 197.8 245.2 300.8

0.73 0.60 0.50 0.43

1.68 1.39 1.17 0.99 0.86 0.75 0.66 0.58 0.52 0.47 0.42

1 3.43 2.47 1.79 1.29 0.95 0.70 0.55 0.44

(

∆

2.62 2.07 1.68 1.38 1.09 0.88

2

1.17 0.99

0.71 0.56 0.46

0.86 0.75 0.63 0.54 0.46

1

2

4.20 3.31 2.69 2.21 1.80 1.48

1.86 1.59

1.23 1.02 0.85 0.70 0.59 0.49 0.41

1.37 1.19 1.03 0.89 0.77 0.67 0.59

/

3

0.66 0.58 0.52 0.46 0.40

1

1

2

1.78 1.50 1.28

2100 2400 2700 3000 3300 3600 3900

3.93 2.63 1.85 1.35 1.01 0.78 0.61

3.6 6.1 9.8 14.9 21.8 30.8 42.4

4.06 3.05 2.37 1.88 1.52 1.25 1.04

4.40 3.37 2.66 2.16 1.78 1.50 1.28

4.30 2.98 2.21 1.66 1.26 0.97 0.75

4.40 3.37 2.66 2.16 1.65 1.32 1.08

4200 4500 4800 5100 5400 5700 6000

0.49 0.40 0.33 0.27 0.23 0.20 0.17

57.0 75.2 97.3 124.1 155.8 193.9 238.1

0.88 0.74 0.63 0.54 0.47 0.40

1.10 0.96 0.84 0.75 0.67 0.60 0.54

0.59 0.47

0.89 0.73 0.60 0.50 0.42

1.10 0.89 0.76 0.65 0.56 0.49 0.42

3

0.96 0.84 0.75 0.66 0.55 0.49

(

∆

/

1

2100 2400 2700 3000 3300 3600 3900

5.06 3.39 2.38 1.74 1.31 1.01 0.79

2.8 4.7 7.6 11.5 16.9 23.9 32.9

5.25 3.95 3.07 2.45 1.99 1.64 1.37

5.48 4.20 3.31 2.69 2.22 1.86 1.59

5.48 4.02 3.02 2.29 1.76 1.34 1.04

4200 4500 4800 5100 5400 5700 6000

0.63 0.52 0.42 0.35 0.30 0.25 0.22

44.2 58.3 75.5 96.0 120.8 150.2 184.3

1.16 0.98 0.84 0.72 0.62 0.54 0.47

1.37 1.19 1.05 0.93 0.83 0.74 0.67

0.82 0.65 0.53 0.44


64

span (mm)

3

1.05 0.93 0.83 0.74 0.66








65


Three Continuous Spans 100LC/100Z

span (mm)

span (mm)


(

∆

/

1

2100 2400 2700 3000 3300 3600 3900

6.28 4.21 2.96 2.16 1.62 1.25 0.98

2.2 3.8 6.1 9.3 13.6 19.2 26.5

4.44 3.60 2.97 2.41 1.95 1.59 1.31

1.99 1.67 1.43

4200 4500 4800 5100 5400 5700 6000

0.79 0.64 0.53 0.44 0.37 0.31 0.27

35.7 47.0 60.8 77.4 97.6 121.0 148.7

1.09 0.90 0.75 0.64 0.54 0.46 0.40

1.23 1.07 0.94 0.83 0.74 0.67 0.60

1 4.44 3.60 2.80 2.03 1.49 1.11 0.85 0.68 0.54 0.43

(

∆

2

/

3

1

1.43

2100 2400 2700 3000 3300 3600 3900

7.95 5.33 3.74 2.73 2.05 1.58 1.24

1.8 3.0 4.8 7.3 10.7 15.2 21.0

6.22 4.66 3.51 2.79 2.26 1.86 1.55

4.87 3.85 3.12 2.58 2.17 1.85

1.11 0.89 0.72 0.58 0.48

1.23 1.07 0.94 0.83 0.72 0.61 0.52

0.74 0.67 0.60

4200 4500 4800 5100 5400 5700 6000

0.99 0.81 0.67 0.56 0.47 0.40 0.34

28.2 37.1 48.0 61.3 76.9 95.5 117.3

1.29 1.09 0.92 0.79 0.68 0.59 0.51

1.59 1.39 1.22 1.08 0.96 0.86 0.78

1

2

3

2.97 2.41 1.99 1.67 1.38

6.33 4.68 3.39 2.55 1.92 1.48 1.13 0.87 0.68 0.54 0.44

1

2

4.87 3.85 3.12 2.58 2.08 1.66

2.17 1.85

1.37 1.12 0.92 0.77 0.64 0.53 0.44

1.59 1.39 1.19 1.02 0.86 0.75 0.65

3

1.22 1.08 0.96 0.86 0.76

(

∆

/

1

2100 2400 2700 3000 3300 3600 3900

16.14 10.82 7.60 5.54 4.16 3.20 2.52

0.9 1.5 2.4 3.6 5.3 7.5 10.3

11.58 8.56 6.57 5.19 4.18 3.41 2.83

10.64 8.41 6.81 5.63 4.73 4.03

10.01 7.35 5.52 4.23 3.21 2.49

10.64 8.41 6.81 5.63 4.51 4.73 3.65 4.03

4200 4500 4800 5100 5400 5700 6000

2.02 1.64 1.35 1.13 0.95 0.81 0.69

13.9 18.3 23.7 30.2 37.9 47.1 57.8

2.38 2.02 1.73 1.50 1.31 1.15 1.01

3.48 3.03 2.66 2.36 2.10 1.88 1.68

1.97 1.58 1.29 1.07 0.90 0.77 0.66

3.00 2.48 2.07 1.72 1.43 1.20 1.01

3.48 3.03 2.59 2.21 1.90 1.65 1.43


66

span (mm)

2.66 2.36 2.10 1.89 1.66




10.24

Three Continuous Spans 100LC/100Z Limit State Capacity Tables

span (mm)

span (mm)

span (mm)


(

∆

/

1

1

2100 2400 2700 3000 3300 3600 3900

10.18 6.82 4.79 3.49 2.62 2.02 1.59

1.4 2.3 3.8 5.7 8.4 11.9 16.4

7.76 5.80 4.48 3.54 2.86 2.35 1.96

8.13 6.22 4.92 3.98 3.29 2.77 2.36

8.13 6.07 4.50 3.38 2.56 1.90 1.45

4200 4500 4800 5100 5400 5700 6000

1.27 1.03 0.85 0.71 0.60 0.51 0.44

22.0 29.0 37.6 47.8 60.1 74.7 91.7

1.65 1.39 1.17 0.99 0.85 0.73 0.63

2.03 1.77 1.56 1.38 1.23 1.10 1.00

1.13 0.89 0.71 0.58 0.48

(

∆

6.22 4.92 3.98 3.29 2.71 2.22 1.82 1.50 1.24 1.01 0.83 0.69 0.57

2

/

3

1

1

2

2.77 2.36

2100 2400 2700 3000 3300 3600 3900

12.84 8.60 6.04 4.41 3.31 2.55 2.01

1.1 1.9 3.0 4.5 6.6 9.4 13.0

9.57 7.09 5.45 4.30 3.46 2.84 2.34

10.92 8.36 6.61 5.35 4.42 3.72 3.17

10.92 7.86 5.76 4.30 3.22 2.42 1.86

8.36 6.61 5.35 4.37 3.52 2.86

3.72 3.17

2.03 1.77 1.55 1.33 1.15 1.00 0.87

4200 4500 4800 5100 5400 5700 6000

1.61 1.31 1.08 0.90 0.76 0.64 0.55

17.4 23.0 29.8 37.9 47.7 59.2 72.6

1.96 1.65 1.40 1.20 1.04 0.90 0.78

2.73 2.38 2.09 1.85 1.65 1.48 1.33

1.45 1.16 0.94 0.77 0.64 0.54 0.46

2.33 1.92 1.58 1.29 1.06 0.89 0.74

2.73 2.37 2.02 1.73 1.49 1.28 1.11


1.38 1.23 1.10 0.99

3


2.09 1.85 1.65 1.47 1.29




67


Three Continuous Spans 100FC - Refer details page 7

span (mm)

span (mm)


(

∆

/

1

2100 2400 2700 3000 3300 3600 3900

6.97 4.67 3.28 2.39 1.80 1.38 1.09

2.0 3.4 5.5 8.4 12.2 17.3 23.9

4.89 3.91 3.09 2.50 2.04 1.67 1.39

1.74 1.48

4200 4500 4800 5100 5400 5700 6000

0.87 0.71 0.58 0.49 0.41 0.35 0.30

32.1 42.3 54.8 69.8 87.8 108.9 133.8

1.16 0.97 0.81 0.69 0.59 0.51 0.44

1.28 1.11 0.98 0.87 0.77 0.69 0.63

1 4.89 3.91 3.09 2.33 1.72 1.29 0.99 0.78 0.62 0.49 0.40

/

1

(

∆

2

2.50 2.07 1.74 1.48 1.25 1.02 0.83 0.68 0.56 0.47

1.28 1.11 0.98 0.87 0.77 0.69 0.59

/

3

0.63

1

2100 2400 2700 3000 3300 3600 3900

8.43 5.65 3.97 2.89 2.17 1.67 1.32

1.7 2.8 4.5 6.9 10.1 14.3 19.8

6.19 4.70 3.63 2.88 2.33 1.91 1.59

3.75 3.03 2.51 2.11 1.80

4200 4500 4800 5100 5400 5700 6000

1.05 0.86 0.71 0.59 0.50 0.42 0.36

26.6 35.0 45.3 57.8 72.6 90.3 110.8

1.33 1.12 0.95 0.81 0.67 0.58 0.51

1.55 1.35 1.19 1.05 0.94 0.84 0.76

(

∆

1

2100 2400 2700 3000 3300 3600 3900

10.60 7.10 4.99 3.64 2.73 2.11 1.66

1.3 2.3 3.6 5.5 8.0 11.4 15.7

7.41 5.55 4.30 3.42 2.78 2.30 1.92

7.91 6.13 4.84 3.92 3.24 2.72 2.32

7.91 6.01 4.51 3.46 2.71 2.11 1.67

4.84 3.92 3.24 2.69 2.21

4200 4500 4800 5100 5400 5700 6000

1.33 1.08 0.89 0.74 0.62 0.53 0.46

21.1 27.8 36.0 45.9 57.7 71.7 87.9

1.63 1.38 1.19 1.03 0.89 0.78 0.68

2.00 1.74 1.53 1.36 1.21 1.09 0.98

1.31 1.04 0.84 0.69 0.57 0.48 0.40

1.84 1.54 1.30 1.11 0.93 0.79 0.67

2

/

3

1 6.19 4.74 3.67 2.76 2.08 1.51 1.18 0.94 0.76 0.63 0.52 0.43

2

3

1.48 1.22 1.01 0.83 0.66 0.56 0.48

1.55 1.35 1.19 1.05 0.94 0.81 0.71

0.84 0.76

1

2

3

3.75 3.03 2.51 2.11 1.80

(

∆

1

2.32

2100 2400 2700 3000 3300 3600 3900

13.76 9.22 6.47 4.72 3.55 2.73 2.15

1.0 1.7 2.8 4.2 6.2 8.8 12.1

10.02 7.42 5.69 4.50 3.63 2.99 2.48

11.23 8.60 6.79 5.50 4.55 3.82 3.26

11.23 8.50 6.40 4.84 3.73 2.90 2.26

6.79 5.50 4.55 3.81 3.14

3.26

2.00 1.74 1.53 1.32 1.15 1.01 0.88

4200 4500 4800 5100 5400 5700 6000

1.72 1.40 1.15 0.96 0.81 0.69 0.59

16.3 21.5 27.8 35.4 44.5 55.2 67.8

2.08 1.77 1.51 1.31 1.14 1.00 0.88

2.81 2.45 2.15 1.90 1.70 1.52 1.38

1.79 1.42 1.15 0.94 0.78 0.65 0.55

2.61 2.17 1.82 1.53 1.29 1.08 0.92

2.81 2.45 2.15 1.88 1.64 1.43 1.25


68

span (mm)

1.36 1.21 1.09 0.98

1.70 1.52 1.38








69



span (mm)

span (mm)


(

∆

/ 3000 3300 3600 3900

8.59 6.46 4.97 3.91

2.3 3.4 4.8 6.6

4.46 3.88 3.40 3.00

4200 4500 4800 5100 5400 5700 6000 6300

3.13 2.55 2.10 1.75 1.47 1.25 1.07 0.93

8.9 11.8 15.3 19.4 24.4 30.3 37.2 45.3

2.60 2.20 1.89 1.63 1.42 1.24 1.09 0.96

1

2.59 2.07 1.68 1.37 1.14 0.95 0.80 0.68

2.67 2.39 2.14 1.94 1.75 1.54 1.34 1.15

/

2

4.46 3.88 3.40 3.00 2.67 2.39 2.14 1.94 1.75 1.57 1.42 1.29

1.57 1.42 1.29

1

10.95 8.23 6.34 4.99

1.8 2.7 3.8 5.2

6.53 5.26 4.29 3.55

6.84 5.82 5.01 4.28

6.84 5.82 4.89 3.94

5.01 4.28

4200 4500 4800 5100 5400 5700 6000 6300

3.99 3.25 2.67 2.23 1.88 1.60 1.37 1.18

7.0 9.2 12.0 15.3 19.2 23.8 29.2 35.5

2.97 2.52 2.16 1.83 1.60 1.41 1.25 1.15

3.69 3.21 2.82 2.50 2.23 2.00 1.81 1.64

3.19 2.52 2.06 1.72 1.45 1.23 1.02 0.86

3.69 3.21 2.82 2.50 2.19 1.89 1.64 1.42

1

/

2

1

3000 3300 3600 3900

13.83 10.39 8.00 6.29

1.4 2.1 3.0 4.1

8.10 6.47 5.28 4.38

8.15 6.90 5.88

7.83 6.30 5.13

8.15 6.90 5.88

3000 3300 3600 3900

17.72 13.32 10.26 8.07

1.1 1.7 2.3 3.2

7.82 6.33 5.20

4200 4500 4800 5100 5400 5700 6000 6300

5.04 4.10 3.38 2.82 2.37 2.02 1.73 1.49

5.6 7.3 9.5 12.1 15.2 18.8 23.1 28.1

3.66 3.10 2.66 2.30 2.00 1.76 1.56 1.38

5.07 4.42 3.88 3.44 3.07 2.75 2.49 2.25

4.22 3.45 2.82 2.31 1.90 1.58 1.32 1.11

5.07 4.42 3.78 3.26 2.82 2.46 2.15 1.89

4200 4500 4800 5100 5400 5700 6000 6300

6.46 5.25 4.33 3.61 3.04 2.58 2.22 1.91

4.3 5.7 7.4 9.4 11.8 14.7 18.1 21.9

4.33 3.66 3.13 2.70 2.35 2.07 1.83 1.62


3.88 3.44 3.07 2.75 2.49 2.25

2

2.00 1.81 1.64

(

∆

1

1

3000 3300 3600 3900

(

/

(

∆

1

∆

70

span (mm)

1

2

6.86 6.00 5.28 4.67 4.17 3.74 3.38 3.04

5.57 4.47 3.65 2.98 2.46 2.04 1.72 1.45

6.00 5.19 4.47 3.85 3.32 2.88 2.51

4.67 4.17 3.74 3.38 3.06




10.27


span (mm)

span (mm)

span (mm)


(

∆

/

1

3000 3300 3600 3900

23.04 17.31 13.33 10.49

0.9 1.3 1.8 2.5

6.93 6.08 5.38 4.79

4200 4500 4800 5100 5400 5700 6000 6300

8.40 6.83 5.62 4.69 3.95 3.36 2.88 2.49

3.3 4.4 5.7 7.3 9.1 11.3 13.9 16.89

4.29 3.65 3.12 2.70 2.35 2.07 1.83 1.63

/ 14.13 11.49 9.47 7.89 6.65 5.65 4.85 4.19

1

6.93 6.08 5.38 4.79

3600 3900

17.77 13.97

1.4 1.9

6.39

4.29 3.86 3.49 3.07 2.55 2.13 1.80 1.53

4200 4500 4800 5100 5400 5700 6000 6300

11.19 9.10 7.50 6.25 5.26 4.48 3.84 3.32

2.5 3.3 4.3 5.4 6.8 8.5 10.4 12.7

5.35 4.54 3.90 3.39 2.96 2.61 2.32 2.07

3.17 2.89 2.64 2.42 2.23

5.10 4.55 4.08 3.69 3.34

1

5.18 4.21 3.49 2.96 2.54 2.19

5.10 4.55 4.08 3.69 3.34

(

∆

4200 4500 4800 5100 5400 5700 6000 6300

/

1

3.86 3.49 3.17 2.89 2.64 2.42 2.23

(

∆


1 2.0 2.6 3.4 4.3 5.4 6.7 8.3 10.0

5.62 4.78 4.10 3.55 3.11 2.73 2.42

1

2

4.86 4.06 3.43 2.92

Alll spans Al spans exceed exceed standards standards delivery deliver y lengt length of 12m





71



span (mm)

span (mm)

span (mm)


(

∆

/

1

3600 3900

28.95 22.77

0.8 1.1

4200 4500 4800 5100 5400 5700 6000 6300

18.23 14.82 12.21 10.18 8.58 7.29 6.25 5.40

1.5 2.0 2.6 3.3 4.2 5.2 6.4 7.8

5.68 4.87 4.21 3.68 3.24 2.87 2.56

4.64 4.28 3.95

(

∆

/

1

4.48 3.78 3.20 2.70

5.06 4.64 4.28 3.95

5400 5700 6000 6300

11.01 9.36 8.03 6.93

1

3.3 4.1 5.0 6.1

4.24 3.70 3.26 2.89

1

3

4.79 3.99 3.35

Alll spans Al spans exceed exceed st standa andards rds delivery deliver y lengt length of 12m


72




10.29


span (mm)

span (mm)

span (mm)


(

∆

/

/

1

3300 3600 3900

85.47 65.83 51.78

0.3 0.4 0.5

4200 4500 4800 5100 5400 5700 6000 6300

41.46 33.71 27.77 23.16 19.51 16.59 14.22 12.29

0.7 0.9 1.2 1.5 1.8 2.3 2.8 3.4

10.90 9.18 7.81 6.72 5.82 5.07 4.45

10.11 9.30 8.57 7.93 7.34

(

∆

10.12 9.30 8.57 7.93 7.34


1

3300 3600 3900

109.85 84.61 66.55

0.2 0.3 0.4

4200 4500 4800 5100 5400 5700 6000 6300

53.28 43.32 35.69 29.76 25.07 21.32 18.27 15.79

0.5 0.7 0.9 1.1 1.4 1.8 2.2 2.7

1

5


9.37 7.97 6.84 5.94 5.19




73



span (mm)

span (mm)


(

∆

/

1

2400 2700 3000 3300 3600 3900

466.57 327.69 238.88 179.48 138.24 108.73

0.0 0.1 0.1 0.1 0.2 0.2

4200 4500 4800 5100 5400 5700 6000 6300

87.05 70.78 58.32 48.62 40.96 34.83 29.86 25.79

0.3 0.42 0.55 0.70 0.88 1.09 1.34 1.63

7.84


74

span (mm)




10.31


span (mm)

span (mm)

span (mm)


(

∆

/

1

2400 2700 3000 3300 3600 3900

574.76 403.66 294.28 221.08 170.30 133.95

0.0 0.0 0.1 0.1 0.1 0.2

4200 4500 4800 5100 5400 5700 6000 6300

107.24 87.19 71.85 59.90 50.46 42.90 36.78 31.78

0.3 0.34 0.45 0.57 0.71 0.89 1.09 1.32


8.22 7.16





75


Three Lapped Spans 100Z Limit State Capacity Tables

span (mm)

(

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200

6.73 4.51 3.17 2.31 1.73 1.34 1.05 0.84 0.68 0.56 0.47 0.40 0.34 0.29 0.25 0.22 0.19 0.17

1 2.1 3.6 5.7 8.7 12.7 18.0 24.8 33.3 43.9 56.8 72.3 90.9 113.1 138.9 168.7 202.8 242.1 287.4

5.78 4.78 3.67 2.89 2.31 1.86 1.52 1.25 1.04 0.87 0.74 0.63 0.53 0.46 0.40

2 5.78 4.72 3.31 2.35 1.71 1.28 1.00 0.79 0.62 0.49

3.87 3.14 2.59 2.18 1.86 1.60 1.39 1.22 1.09 0.97 0.87 0.78 0.71 0.65 0.59 0.52

2.18 1.86 1.60 1.39 1.20 1.01 0.84 0.70 0.59 0.50 0.43

1 0.8 1.4 2.2 3.4 4.9 7.0 9.6 12.9 17.1 22.1 28.1 35.4 43.9 53.9 65.5 78.9 94.3 111.9 131.6 153.8 178.8 207.4 238.7 272.7 311.6 353.6 400.0

9.75 7.37 5.75 4.61 3.77 3.13 2.64 2.25 1.94 1.68 1.47 1.29 1.15 1.02 0.91 0.82 0.73 0.66 0.60 0.54 0.50 0.45 0.41

8.93 7.38 6.20 5.27 4.47 3.83 3.32 2.90 2.55 2.26 2.01 1.80 1.62 1.46 1.33 1.21 1.10 1.01 0.92 0.85 0.78 0.72 0.66 0.61

2

3.97 3.49 3.09 2.76 2.47 2.23 2.02 1.84 1.69 1.54 1.40 1.27 1.16 1.06 0.97 0.89 0.82 0.75 0.69

3

1

8.99 6.65 4.87 3.66 2.82 2.22 1.78 1.45 1.20 1.00 0.85 0.73 0.63 0.55 0.48 0.42 1.43 1.32 1.23 1.14 1.05 0.97 0.89 0.82 0.76

8.93 7.10 5.65 4.55 3.71 3.04 2.48 2.03 1.68 1.40 1.18 1.00 0.86 0.74 0.65 0.57 0.50 0.44

2

7.38 6.20 5.28 4.52 3.79 3.20 2.72 2.32 1.99 1.72 1.48 1.27 1.09 0.95 0.83 0.72 0.64 0.56 0.50 0.45 0.40


76


(

/

3

1.23 1.09 0.97 0.87 0.76 0.66 0.57 0.49 0.43

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800

8.53 5.72 4.01 2.93 2.20 1.69 1.33 1.07 0.87 0.71 0.60 0.50 0.43 0.37 0.32 0.28 0.24 0.21 0.19 0.17

1 1.6 2.8 4.5 6.8 10.0 14.2 19.5 26.3 34.6 44.8 57.0 71.7 89.0 109.3 132.9 160.0 190.9 226.4 267.4 313.3

7.34 5.49 4.24 3.35 2.69 2.19 1.81 1.52 1.28 1.09 0.93 0.80 0.69 0.59 0.52 0.45

8.28 6.34 5.01 4.05 3.35 2.82 2.40 2.07 1.80 1.58 1.40 1.25 1.12 1.01 0.90 0.80 0.70 0.63 0.57 0.51

2

3

1 8.26 5.68 4.15 3.02 2.27 1.70 1.29 0.99 0.78 0.62 0.50 0.40

0.92 0.84 0.77 0.70 0.65 0.59

0.60

6.34 5.01 4.05 3.30 2.55 2.07 1.67 1.36 1.11 0.92 0.76 0.63 0.52 0.44

2

2.82 2.40 2.07 1.76 1.44 1.23 1.05 0.90 0.77 0.66 0.57 0.49 0.43

3

1.81 1.59 1.41 1.24 1.08 0.91 0.80 0.71 0.62 0.55 0.48 0.43

(

/ 17.31 11.59 8.14 5.94 4.46 3.44 2.70 2.16 1.76 1.45 1.21 1.02 0.87 0.74 0.64 0.56 0.49 0.43 0.38 0.34 0.30 0.27 0.24 0.22 0.20 0.18 0.17

3.87 3.14 2.59 2.12 1.69 1.32 1.05 0.85 0.69 0.57 0.48 0.41

2

0.54

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900

span (mm)

∆

1

end span

span (mm) lap la p

∆

/

overall purlin length = span + 70mm + lap l ap

end span

3

3.97 3.49 3.09 2.68 2.32 2.03 1.78 1.57 1.38 1.22 1.09 0.96 0.84 0.75 0.66 0.59 0.53 0.48 0.43




10.32 overall purlin length = span + 70mm + lap l ap

end span


span (mm)

(

/ 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400

10.88 7.29 5.12 3.73 2.81 2.16 1.70 1.36 1.11 0.91 0.76 0.64 0.54 0.47 0.40 0.35 0.31 0.27 0.24 0.21 0.19 0.17

1 1.29 2.19 3.52 5.36 7.84 11.11 15.30 20.59 27.12 35.13 44.74 56.25 69.85 85.65 104.22 125.36 149.84 177.78 209.21 245.28 284.21 329.41

9.31 10.61 6.91 8.12 5.31 6.42 4.18 5.20 3.34 4.30 2.72 3.61 2.24 3.08 1.86 2.65 1.56 2.31 1.33 2.03 1.13 1.80 0.97 1.60 0.84 1.42 0.73 1.27 0.63 1.14 0.55 1.02 0.49 0.92 0.43 0.83 0.75 0.68 0.62 0.56

2

1.30 1.18 1.07 0.98 0.90 0.83 0.75 0.69 0.63

span (mm)

span (mm)

lap la p

∆

3 10.53 7.59 5.53 4.06 2.95 2.18 1.65 1.28 1.01 0.80 0.65 0.54 0.45 0.37 0.32 0.27 0.23 0.20 0.18 0.77 0.16 0.71 0.14 0.66 0.12


(

∆

1

8.12 6.42 5.20 4.23 3.41 2.77 2.26 1.84 1.49 1.20 0.98 0.81 0.68 0.57 0.48 0.41

2

3.61 3.08 2.65 2.26 1.93 1.65 1.41 1.21 1.04 0.89 0.75 0.64 0.55 0.48 0.42


/

3

2.31 2.03 1.80 1.59 1.39 1.23 1.08 0.95 0.84 0.74 0.65 0.58 0.50 0.44

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000

13.75 9.21 6.47 4.72 3.54 2.73 2.15 1.72 1.40 1.15 0.96 0.81 0.69 0.59 0.51 0.44 0.39 0.34 0.30 0.27 0.24 0.22 0.19 0.18

end span

1 1.0 1.7 2.8 4.2 6.2 8.8 12.1 16.3 21.5 27.8 35.4 44.5 55.2 67.8 82.5 99.3 118.6 140.8 165.6 194.0 225.0 260.5 300.5 342.9

11.24 8.23 6.21 4.84 3.86 3.15 2.60 2.18 1.84 1.57 1.35 1.17 1.02 0.89 0.79 0.70 0.62 0.55 0.49 0.44

10.91 8.62 6.98 5.77 4.85 4.13 3.56 3.07 2.66 2.33 2.05 1.82 1.62 1.45 1.31 1.18 1.06 0.96 0.87 0.79 0.72 0.66 0.60

2

2.73 2.42 2.16 1.93 1.75 1.58 1.44 1.32 1.19 1.08 0.98 0.90 0.82 0.75 0.69

3

1.12 1.03 0.96 0.88 0.81 0.75

1

9.77 10.91 7.04 8.62 5.10 6.98 3.71 5.52 2.76 4.42 2.11 3.56 1.64 2.88 1.31 2.34 1.05 1.88 0.86 1.52 0.71 1.25 0.60 1.04 0.51 0.87 0.44 0.73 0.63 0.54 0.46 0.40

2

5.77 4.85 4.13 3.50 2.95 2.50 2.12 1.81 1.55 1.32 1.12 0.95 0.82 0.71 0.61 0.53 0.47 0.41

3


3.11 2.73 2.40 2.08 1.81 1.59 1.39 1.22 1.07 0.95 0.83 0.73 0.64 0.56 0.50 0.44




77



/ 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100

9.14 6.87 5.29 4.16 3.33 2.71 2.23 1.86 1.57 1.33 1.14 0.99 0.86 0.75 0.66 0.59 0.52 0.46 0.42 0.38 0.34 0.31 0.28 0.25 0.23 0.21 0.20 0.18

span (mm)

1 2.2 3.2 4.5 6.2 8.4 11.1 14.3 18.3 23.0 28.5 35.0 42.6 51.2 61.3 72.6 85.5 100.0 116.4 134.6 154.7 177.0 202.0 229.4 259.8 291.8 328.6 367.3 411.1

5.67 5.01 4.24 3.50 2.94 2.50 2.14 1.85 1.61 1.41 1.25 1.10 0.98 0.88 0.78 0.70 0.63 0.57 0.52 0.47 0.43

4.45 3.98 3.58 3.24 2.94 2.60 2.32 2.08 1.88 1.71 1.55 1.42 1.31 1.20 1.11 1.03 0.96 0.89 0.84 0.78 0.72 0.67 0.62 0.57 0.53 0.49

2 5.67 5.01 4.45 3.82 3.00 2.39 1.93 1.58 1.30 1.10 0.92 0.77 0.65 0.55 0.47 0.41

0.73 0.69 0.65 0.61 0.58 0.55

3.98 3.58 3.24 2.94 2.59 2.23 1.89 1.60 1.37 1.17 1.01 0.87 0.76 0.67 0.58 0.52 0.46 0.41

2

2.32 2.08 1.88 1.71 1.55 1.41 1.26 1.12 0.99 0.87 0.77 0.69 0.61 0.55 0.49 0.44 0.40


78


(

∆

1

/

3

1.31 1.21 1.11 1.03 0.96 0.88 0.80 0.72 0.65 0.59 0.54 0.49 0.44 0.40

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700

11.65 8.76 6.74 5.30 4.25 3.45 2.85 2.37 2.00 1.70 1.46 1.26 1.09 0.96 0.84 0.75 0.66 0.59 0.53 0.48 0.43 0.39 0.36 0.32 0.30 0.27 0.25 0.23 0.21 0.20

end span

span (mm) lap la p

(

∆


end span

1 1.7 2.5 3.6 4.9 6.6 8.7 11.2 14.3 18.0 22.4 27.5 33.4 40.2 48.0 56.9 67.0 78.4 91.2 105.5 121.3 138.9 158.6 179.8 203.7 229.7 257.4 288.0 321.7 358.5 398.0

7.34 5.88 4.81 4.01 3.38 2.89 2.49 2.17 1.90 1.67 1.48 1.31 1.17 1.04 0.93 0.84 0.75 0.68 0.62 0.56 0.51 0.46 0.42

7.90 6.64 5.65 4.88 4.25 3.73 3.31 2.95 2.65 2.39 2.17 1.97 1.81 1.66 1.51 1.38 1.27 1.17 1.08 0.99 0.92 0.85 0.79 0.73 0.68 0.63 0.59 0.54 0.51

2

1.41 1.31 1.22 1.14 1.06 1.00 0.93 0.88 0.83 0.78 0.74 0.69 0.64 0.60

3

1

7.56 5.97 4.71 3.68 3.00 2.47 2.03 1.67 1.37 1.14 0.96 0.81 0.69 0.59 0.51 0.44

0.66 0.63

7.90 6.64 5.65 4.88 4.25 3.71 3.16 2.71 2.33 1.99 1.67 1.45 1.27 1.12 0.98 0.86 0.75 0.66 0.58 0.51 0.45 0.40

2

3.31 2.95 2.65 2.39 2.17 1.94 1.72 1.53 1.37 1.22 1.08 0.95 0.85 0.77 0.69 0.63 0.57 0.52 0.47 0.43

3

1.98 1.81 1.66 1.53 1.42 1.29 1.17 1.07 0.97 0.89 0.81 0.73 0.66 0.60 0.55 0.50 0.47 0.43





end span


span (mm)

(

/

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

14.71 11.05 8.51 6.70 5.36 4.36 3.59 3.00 2.52 2.15 1.84 1.59 1.38 1.21 1.06 0.94 0.84 0.75 0.67 0.60 0.55 0.49 0.45 0.41 0.37 0.34 0.32 0.29 0.27 0.25 0.23

1.36 1.99 2.82 3.88 5.22 6.88 8.91 11.35 14.27 17.72 21.75 26.43 31.84 38.05 45.11 53.08 62.13 72.29 83.58 96.19 110.09 125.51 142.54 161.37 181.82 204.08 228.57 255.17 283.58 314.52 347.83

12300 12600 12900

0.21 0.20 0.19

384.98 422.11 464.86

7.27 5.87 4.82 4.01 3.39 2.90 2.50 2.18 1.91 1.69 1.50 1.34 1.20 1.08 0.97 0.88 0.80 0.73 0.67 0.61 0.56 0.51 0.47 0.44 0.40

2

span (mm)

span (mm)

lap la p

∆

3

6.35 5.01 4.00 3.22 2.60 2.13 1.76 1.46 1.23 1.04 0.89 0.77 0.67 0.58 0.51 0.45

5.84 5.11 4.47 3.94 3.50 3.13 2.81 2.54 2.30 2.09 1.91 1.75 1.61 1.48 1.37 1.27 1.18 1.09 1.02 0.95 0.88 0.82 0.77 0.72 0.67 0.62

4.05 3.64 3.28 2.98 2.71 2.48 2.28 2.10 1.94 1.80 1.68 1.56 1.46 1.35 1.26 1.17 1.09 1.02 0.95 0.89 0.84 0.78 0.74

1.28 1.21 1.14 1.07 1.02 0.96 0.90 0.85 0.80

0.58 0.54 0.51

0.69 0.65 0.62

0.75 0.71 0.67


(

∆

1

5.67 4.83 4.15 3.58 3.11 2.69 2.31 1.98 1.71 1.48 1.28 1.11 0.97 0.85 0.75 0.66 0.59 0.52 0.47 0.42

2

5.84 5.13 4.54 4.05 3.63 3.20 2.84 2.53 2.26 2.02 1.82 1.64 1.47 1.31 1.16 1.04 0.93 0.84 0.75 0.67 0.61 0.55 0.50 0.45 0.41


/

3

3.29 2.98 2.72 2.49 2.26 2.04 1.85 1.69 1.54 1.41 1.29 1.18 1.08 0.99 0.91 0.82 0.75 0.68 0.63 0.57 0.53 0.48 0.44 0.40

end span

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

19.01 14.28 11.00 8.65 6.93 5.63 4.64 3.87 3.26 2.77 2.38 2.05 1.79 1.56 1.38 1.22 1.08 0.97 0.87 0.78 0.70 0.64 0.58 0.53 0.48 0.44 0.41 0.38 0.35 0.32 0.30

1.1 1.5 2.2 3.0 4.0 5.3 6.9 8.8 11.0 13.7 16.8 20.5 24.6 29.4 34.9 41.1 48.1 55.9 64.7 74.4 85.2 97.2 110.3 124.8 140.5 158.0 176.9 197.3 219.7 243.8 269.4

12300 12600 12900 13200 13500 13800

0.28 0.26 0.24 0.22 0.21 0.20

297.1 326.8 359.8 394.6 430.6 471.8

6.79 5.56 4.63 3.91 3.35 2.89 2.53 2.22 1.97 1.75 1.57 1.41 1.27 1.16 1.05 0.96 0.88 0.81 0.74 0.69 0.63 0.59 0.54 0.51 0.47 0.44 0.41

2

3

4.67 4.16 3.72 3.34 3.02 2.74 2.50 2.28 2.10 1.93 1.78 1.64 1.52 1.41 1.30 1.20 1.12 1.04 0.97 0.90 0.84 0.78

4.52 4.10 3.74 3.42 3.14 2.90 2.68 2.48 2.31 2.14 1.98 1.84 1.71 1.59 1.49 1.39 1.30 1.21 1.14 1.07 1.00

1.89 1.77 1.66 1.57 1.48 1.40 1.32 1.25 1.18 1.11

0.73 0.69 0.64 0.60 0.57 0.53

0.94 0.88 0.83 0.78 0.74 0.70

1.04 0.98 0.92 0.87 0.82 0.78

1

5.15 4.12 3.34 2.74 2.27 1.90 1.61 1.37 1.18 1.02 0.89 0.78 0.69 0.61 0.54 0.48 0.43

4.85 4.18 3.61 3.05 2.60 2.22 1.91 1.66 1.44 1.26 1.11 0.98 0.87 0.78 0.69 0.62 0.56 0.51 0.46 0.42

2

3

4.44 3.92 3.47 3.08 2.75 2.46 2.21 1.97 1.74 1.54 1.36 1.22 1.09 0.97 0.88 0.79 0.72 0.65 0.59 0.54 0.49

4.53 4.11 3.74 3.43 3.14 2.83 2.55 2.31 2.10 1.91 1.74 1.59 1.46 1.34 1.21 1.09 0.99 0.90 0.82 0.74 0.68

0.45 0.41

0.62 0.57 0.53 0.48 0.45 0.41





79



span (mm)

/

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

24.51 18.41 14.18 11.16 8.93 7.26 5.98 4.99 4.20 3.57 3.06 2.65 2.30 2.01 1.77 1.57 1.40 1.25 1.12 1.01 0.91 0.82 0.75 0.68 0.62 0.57 0.53 0.48 0.45 0.41 0.38

0.8 1.2 1.7 2.3 3.1 4.1 5.3 6.8 8.6 10.6 13.1 15.9 19.1 22.8 27.1 31.9 37.3 43.4 50.2 57.7 66.1 75.3 85.6 96.8 109.0 122.4 137.1 152.9 170.0 188.9 208.9

12300 12600 12900 13200 13500 13800 14100

0.36 0.33 0.31 0.29 0.27 0.25 0.24

230.3 253.8 279.2 305.6 334.6 365.1 398.3

8.52 7.58 6.78 5.64 4.71 3.99 3.42 2.96 2.58 2.27 2.01 1.79 1.60 1.40 1.27 1.15 1.05 0.96 0.88 0.81 0.75 0.69 0.64 0.59 0.55 0.51 0.47 0.44 0.41

2 8.53 7.57 6.78 6.11 5.53 5.03 4.34 3.56 2.94 2.46 2.07 1.76 1.47 1.28 1.12 0.98 0.87 0.76 0.67 0.59 0.52 0.46 0.41

6.11 5.53 5.03 4.59 4.21 3.87 3.56 3.22 2.92 2.66 2.43 2.23 2.06 1.90 1.77 1.64 1.53 1.43 1.34 1.25 1.17 1.09 1.02 0.96 0.90 0.85 0.80 0.75

1.05 0.99 0.94 0.89 0.85 0.80

0.70 0.66 0.62 0.58 0.54 0.51 0.48

0.77 0.73 0.70 0.67 0.64 0.61 0.58

4.59 4.21 3.87 3.56 3.22 2.89 2.56 2.27 1.98 1.73 1.52 1.34 1.18 1.05 0.94 0.84 0.75 0.66 0.60 0.55 0.50 0.46 0.42

2

2.66 2.43 2.23 2.06 1.90 1.77 1.63 1.49 1.36 1.24 1.12 1.01 0.92 0.83 0.76 0.69 0.63 0.58 0.53 0.49 0.45 0.40


80


(

∆

1

/

3

1.53 1.43 1.34 1.26 1.18 1.12 1.04 0.96 0.90 0.83 0.77 0.71 0.65 0.60 0.55 0.51 0.48 0.44 0.41

end span

span (mm) lap la p

(

∆


end span

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

32.66 24.54 18.90 14.87 11.90 9.68 7.97 6.65 5.60 4.76 4.08 3.53 3.07 2.68 2.36 2.09 1.86 1.66 1.49 1.34 1.21 1.10 1.00 0.91 0.83 0.76 0.70 0.65 0.60 0.55 0.51

0.6 0.9 1.3 1.7 2.4 3.1 4.0 5.1 6.4 8.0 9.8 11.9 14.3 17.1 20.3 23.9 28.0 32.5 37.6 43.3 49.6 56.6 64.2 72.6 81.8 91.9 102.9 114.7 127.7 141.6 156.9

12300 12600 12900 13200 13500 13800 14100 14400

0.47 0.44 0.41 0.38 0.36 0.34 0.32 0.30

173.0 190.5 209.2 229.8 251.4 273.8 298.4 325.4

6.02 5.06 4.32 3.73 3.24 2.85 2.52 2.24 2.01 1.81 1.63 1.47 1.34 1.22 1.11 1.02 0.94 0.86 0.80 0.74 0.68 0.63 0.59 0.55 0.51 0.48 0.45 0.42

2

3.96 3.63 3.30 3.00 2.74 2.51 2.31 2.13 1.97 1.82 1.69 1.57 1.46 1.36 1.27 1.18 1.11 1.03 0.94

3.07 2.84 2.63 2.45 2.28 2.13 2.00 1.87 1.76 1.66 1.57 1.48 1.40 1.33 1.26 1.20

0.89 0.84 0.79 0.74 0.70 0.66 0.63 0.60

1.14 1.09 1.03 0.97 0.92 0.87 0.82 0.78

3

4.91 4.13 3.50 2.99 2.53 2.16 1.86 1.60 1.38 1.19 1.04 0.91 0.80 0.71 0.63 0.56 0.50 0.45 0.41

1

2

3

4.15 3.65 3.21 2.79 2.38 2.11 1.88 1.68 1.51 1.36 1.22 1.09 0.98 0.89 0.80 0.73 0.66 0.59 0.54 0.49

3.96 3.63 3.33 3.07 2.84 2.60 2.35 2.13 1.94 1.76 1.59 1.39 1.27 1.16 1.07 0.98 0.90 0.83 0.77

2.45 2.28 2.13 2.00 1.88 1.75 1.62 1.49 1.38 1.28 1.18 1.09 1.00

0.71 0.65 0.60 0.56 0.51 0.48 0.44 0.41

0.90 0.83 0.77 0.72 0.67 0.63 0.59 0.55

0.45 0.41 0.95 0.91 0.87 0.83





end span


span (mm)

span (mm) lap la p

end span


(

∆

/

1

4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

12.26 10.10 8.42 7.09 6.03 5.17 4.47 3.89 3.40 2.99 2.65 2.35 2.10 1.88 1.70 1.53 1.39 1.26 1.15 1.05 0.97 0.89 0.82 0.75 0.70 0.65

2.4 3.2 4.0 5.1 6.3 7.7 9.4 11.3 13.5 16.0 18.9 22.1 25.7 29.7 34.2 39.2 44.6 50.7 57.3 64.6 72.5 81.2 90.6 100.8 111.9 123.8

5.96 5.05 4.33 3.75 3.28 2.89 2.57 2.29 2.06 1.86 1.68 1.53 1.40 1.28 1.18 1.08 1.00 0.93 0.86 0.80 0.75 0.70 0.65 0.61 0.57 0.54

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100

0.60 0.56 0.52 0.49 0.45 0.43 0.40 0.37 0.35 0.33 0.31 0.29 0.28 0.26 0.25 0.24 0.22

136.7 150.5 165.4 181.1 198.2 216.5 236.2 256.7 278.4 302.1 326.9 353.7 381.3 410.6 441.8 474.6 511.2

0.50 0.47 0.45 0.42

2

3

3.83 3.50 3.21 2.95 2.72 2.51 2.32 2.15 2.00 1.86 1.73 1.62 1.51 1.41 1.32 1.24

2.99 2.79 2.60 2.43 2.27 2.13 2.00 1.88 1.77 1.67 1.58

2.33 2.20 2.08 1.97 1.86 1.77 1.68

1.16 1.09 1.03 0.97 0.91 0.86 0.82 0.77 0.73 0.69 0.66 0.63 0.60 0.57 0.54 0.51 0.49

1.49 1.41 1.34 1.27 1.20 1.14 1.08 1.03 0.98 0.93 0.89 0.84 0.80 0.76 0.72 0.69 0.65

1.60 1.51 1.44 1.37 1.30 1.24 1.18 1.13 1.08 1.03 0.98 0.94 0.89 0.85 0.82 0.78 0.74

4.71 3.97 3.34 2.83 2.41 2.07 1.79 1.56 1.36 1.20 1.06 0.94 0.83 0.75 0.67 0.60 0.55 0.50 0.45 0.41

1

2

3

3.39 2.97 2.61 2.31 2.05 1.83 1.64 1.46 1.31 1.17 1.05 0.95 0.86 0.78 0.71 0.65

3.13 2.85 2.61 2.39 2.17 1.98 1.80 1.63 1.48 1.35 1.23 1.13 1.04

2.94 2.71 2.50 2.31 2.14 1.99 1.85 1.72 1.60 1.48 1.37

0.59 0.54 0.50 0.46 0.42

0.96 0.88 0.81 0.74 0.68 0.63 0.58 0.54 0.50 0.46 0.43 0.40



1.28 1.18 1.09 1.01 0.93 0.87 0.80 0.75 0.70 0.65 0.61 0.57 0.53 0.50 0.46 0.43 0.41




81



span (mm)

span (mm) lap la p

end span


(

∆

/

1

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

31.08 24.45 19.57 15.92 13.11 10.93 9.21 7.83 6.71 5.80 5.05 4.42 3.89 3.44 3.06 2.73 2.45 2.20 1.99 1.80 1.64 1.50 1.37 1.25 1.15 1.06 0.98 0.91 0.84

0.8 1.1 1.4 1.9 2.4 3.1 3.9 4.9 6.0 7.2 8.7 10.4 12.4 14.5 17.0 19.8 22.9 26.3 30.2 34.4 39.0 44.1 49.7 55.9 62.6 69.8 77.6 86.2 95.4

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800

0.78 0.73 0.68 0.63 0.59 0.55 0.52 0.49 0.46 0.43 0.41 0.38 0.36 0.34 0.32 0.31

105.3 115.9 127.2 139.5 152.8 166.7 181.8 197.5 214.4 232.6 251.9 272.3 293.6 316.7 340.6 366.0

5.34 4.59 3.99 3.50 3.09 2.75 2.46 2.21 1.99 1.81 1.65 1.50 1.38 1.26 1.16 1.07 0.99 0.91 0.84 0.78 0.73 0.68 0.63 0.59 0.55 0.51 0.48 0.45 0.42

2

3.47 3.22 2.99 2.76 2.55 2.36 2.18 2.01 1.87 1.73 1.61 1.46 1.36 1.28 1.20

2.44 2.29 2.15 2.03 1.91 1.81 1.71 1.62 1.54 1.47

1.13 1.06 1.00 0.94 0.89 0.84 0.79 0.75 0.71 0.67 0.64 0.60 0.57 0.55 0.52 0.49

1.39 1.33 1.27 1.21 1.16 1.11 1.06 1.01 0.96 0.91 0.85 0.81 0.76 0.72 0.66 0.62

3

4.43 3.76 3.20 2.71 2.32 2.00 1.74 1.51 1.31 1.15 1.01 0.89 0.79 0.70 0.63 0.56 0.51 0.46 0.41

1

2

3

3.60 3.06 2.70 2.39 2.13 1.90 1.71 1.54 1.38 1.24 1.11 1.00 0.91 0.82 0.75 0.68 0.62

3.47 3.22 2.99 2.78 2.53 2.27 2.04 1.79 1.63 1.48 1.36 1.24 1.14 1.05 0.97

2.61 2.44 2.29 2.16 2.03 1.92 1.80 1.67 1.53 1.40 1.25

0.57 0.52 0.47 0.43

0.94 0.90 0.87 0.84 0.81 0.78 0.75

0.89 0.82 0.76 0.70 0.64 0.60 0.55 0.51 0.48 0.44 0.41


82


end span

1.15 1.07 0.99 0.92 0.85 0.80 0.74 0.69 0.65 0.61 0.57 0.54 0.50 0.47 0.44 0.41





end span


span (mm)

span (mm) lap la p

end span


(

∆

/

1

2

3

5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

10.23 8.77 7.58 6.59 5.77 5.08 4.49 3.99 3.57 3.20 2.88 2.60 2.36 2.14 1.95 1.79 1.64 1.50 1.39 1.28 1.18 1.10

3.7 4.6 5.5 6.7 8.0 9.5 11.1 13.0 15.1 17.5 20.2 23.1 26.3 29.9 33.8 38.1 42.8 47.9 53.4 59.4 65.9 72.9

4.05 3.57 3.16 2.82 2.53 2.28 2.06 1.88 1.71 1.57 1.44 1.32 1.22 1.13 1.05 0.97 0.91 0.85 0.79 0.74 0.69 0.65

2.79 2.58 2.39 2.22 2.06 1.92 1.79 1.68 1.57

2.38 2.24 2.11

2.16

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

1.02 0.95 0.88 0.82 0.77 0.72 0.68 0.64 0.60 0.56 0.53 0.50 0.47 0.45 0.42 0.40 0.38 0.36 0.34 0.33

80.6 0.61 88.7 0.57 97.4 0.54 106.8 0.51 116.9 0.48 127.6 0.45 139.1 0.43 151.2 0.40 164.4 178.3 192.8 208.4 225.1 242.2 260.7 280.0 300.8 322.2 345.0 369.2

1.48 1.39 1.31 1.23 1.16 1.10 1.04 0.98 0.93 0.88 0.84 0.79 0.75 0.71 0.68 0.64 0.61 0.58 0.55 0.53

2.00 1.89 1.79 1.69 1.60 1.52 1.44 1.37 1.30 1.23 1.17 1.10 1.05 0.99 0.94 0.89 0.84 0.80 0.75 0.72

2.05 1.96 1.87 1.78 1.70 1.63 1.56 1.50 1.44 1.38 1.32 1.26 1.20 1.15 1.09 1.04 1.00 0.95 0.91 0.87

4.30 3.63 3.09 2.65 2.28 1.98 1.73 1.51 1.33 1.18 1.05 0.93 0.84 0.75 0.68 0.61 0.56 0.51 0.46 0.42

1

2

3

3.01 2.67 2.38 2.11 1.87 1.67 1.50 1.35 1.21 1.10 0.99 0.90 0.82

2.61 2.35 2.13 1.93 1.76 1.61 1.47 1.35

2.48 2.30 2.13 1.97 1.82

0.75 0.69 0.63 0.58 0.53 0.49 0.45 0.42

1.23 1.13 1.03 0.95 0.87 0.81 0.74 0.69 0.64 0.59 0.55 0.51 0.48 0.44 0.41



1.67 1.54 1.42 1.31 1.22 1.13 1.05 0.98 0.91 0.84 0.79 0.73 0.68 0.64 0.59 0.56 0.52 0.49 0.46 0.43




83


Four Lapped Spans 100Z

span (mm)


(

/ 7.37 4.94 3.47 2.53 1.90 1.46 1.15 0.92 0.75 0.62 0.52 0.43 0.37 0.32 0.27 0.24 0.21 0.18

1 1.9 3.2 5.2 7.9 11.6 16.4 22.6 30.4 40.1 51.9 66.0 82.9 103.0 126.6 153.8 185.7 221.2 262.3

5.42 4.45 3.62 2.86 2.31 1.88 1.54 1.28 1.08 0.92 0.78 0.67 0.58 0.51 0.44

5.42 4.45 3.43 2.45 1.79 1.34 1.03 0.82 0.66 0.52 0.42

3.72 3.04 2.51 2.11 1.80 1.55 1.35 1.19 1.05 0.94 0.84 0.76 0.69 0.63 0.57 0.52

1.80 1.55 1.35 1.19 1.01 0.86 0.72 0.61 0.52 0.44

1 0.7 1.3 2.0 3.1 4.5 6.4 8.8 11.8 15.6 20.2 25.7 32.3 40.1 49.2 59.8 72.0 86.0 102.1 120.2 140.5 163.6 189.2 217.2 249.0 284.4 323.2 364.6 412.1

9.80 7.40 5.78 4.63 3.79 3.15 2.66 2.27 1.95 1.70 1.49 1.31 1.16 1.04 0.93 0.84 0.76 0.68 0.62 0.57 0.52 0.48 0.44 0.40

8.65 7.15 6.01 5.11 4.39 3.76 3.26 2.84 2.50 2.21 1.97 1.76 1.58 1.42 1.29 1.17 1.07 0.97 0.89 0.82 0.75 0.69 0.64 0.59 0.54

2

3.84 3.38 2.99 2.67 2.40 2.16 1.96 1.79 1.63 1.48 1.34 1.22 1.11 1.01 0.93 0.85 0.78 0.72 0.67 0.62

3

1

9.10 6.80 5.11 3.86 2.98 2.35 1.88 1.54 1.27 1.06 0.90 0.77 0.67 0.58 0.51 0.45 1.38 1.28 1.19 1.10 1.01 0.93 0.85 0.79 0.73 0.67

8.65 7.09 5.67 4.59 3.76 3.10 2.58 2.13 1.76 1.47 1.24 1.06 0.91 0.79 0.68 0.60 0.53 0.47 0.42

2

6.01 5.11 4.41 3.77 3.19 2.72 2.33 2.01 1.74 1.51 1.31 1.13 0.98 0.86 0.75 0.66 0.59 0.52 0.47 0.42


84


(

/

3

1.05 0.94 0.84 0.76 0.66 0.58 0.51 0.44

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800

9.35 6.26 4.40 3.21 2.41 1.86 1.46 1.17 0.95 0.78 0.65 0.55 0.47 0.40 0.35 0.30 0.26 0.23 0.21 0.18

1 1.5 2.6 4.1 6.2 9.1 12.9 17.8 24.0 31.6 40.9 52.1 65.5 81.4 99.8 121.4 146.2 174.2 206.9 243.9 285.7

7.19 5.38 4.16 3.30 2.67 2.18 1.81 1.52 1.29 1.11 0.96 0.83 0.73 0.64 0.56 0.49 0.44

8.00 6.14 4.85 3.93 3.25 2.73 2.32 2.00 1.75 1.54 1.36 1.21 1.09 0.98 0.87 0.78 0.68 0.61 0.56 0.50

2

3

1 8.00 5.84 4.18 3.10 2.33 1.79 1.37 1.06 0.83 0.66 0.53 0.43

0.81 0.74 0.68 0.63 0.57

0.58

6.14 4.85 3.93 3.25 2.63 2.07 1.70 1.39 1.14 0.95 0.79 0.66 0.55 0.47

2

2.73 2.32 2.00 1.75 1.48 1.22 1.05 0.91 0.78 0.67 0.58 0.51 0.44

3

1.54 1.36 1.21 1.07 0.94 0.80 0.71 0.63 0.56 0.49 0.44

(

/ 18.96 12.70 8.92 6.50 4.89 3.76 2.96 2.37 1.93 1.59 1.32 1.12 0.95 0.81 0.70 0.61 0.54 0.47 0.42 0.37 0.33 0.30 0.27 0.24 0.22 0.20 0.18 0.17

3.72 3.04 2.51 2.11 1.71 1.37 1.09 0.88 0.72 0.59 0.49 0.42

2

end span

span (mm)

∆

1

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200

span (mm) overall purlin length = span + 70mm + (lap)

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200

lap la p

end span

3

3.38 2.99 2.66 2.32 2.03 1.78 1.57 1.39 1.24 1.10 0.98 0.88 0.78 0.69 0.62 0.55 0.50 0.45 0.41




10.36 lap la p

end span

Four Lapped Spans 100Z Limit State Capacity Tables

span (mm)

(

/ 11.92 7.99 5.61 4.09 3.07 2.37 1.86 1.49 1.21 1.00 0.83 0.70 0.60 0.51 0.44 0.38 0.34 0.30 0.26 0.23 0.21 0.19 0.17

1 1.2 2.0 3.2 4.9 7.2 10.1 14.0 18.8 24.8 32.1 40.9 51.4 63.8 78.3 95.0 114.6 136.9 162.2 190.8 223.2 259.6 301.1 345.2

9.16 10.28 6.80 7.87 5.24 6.22 4.14 5.04 3.33 4.16 2.72 3.50 2.25 2.98 1.88 2.57 1.59 2.24 1.36 1.97 1.16 1.74 1.01 1.55 0.88 1.38 0.77 1.23 0.67 1.10 0.60 0.99 0.53 0.90 0.47 0.81 0.42 0.74 0.67 0.61 0.55 0.50

2

1.26 1.14 1.04 0.95 0.87 0.80 0.73 0.66 0.61 0.56

span (mm)

span (mm)

overall purlin length = span + 70mm + (lap) ( lap)

∆

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700

span (mm)

3 10.28 7.54 5.58 4.18 3.11 2.31 1.75 1.36 1.07 0.86 0.70 0.57 0.48 0.40

0.75 0.69 0.64 0.59


(

∆

1

7.87 6.22 5.04 4.16 3.39 2.78 2.28 1.88 1.55 1.27 1.04 0.86 0.71 0.60 0.51 0.44

2

3.50 2.98 2.57 2.23 1.91 1.64 1.41 1.22 1.05 0.91 0.78 0.67 0.58 0.50 0.43


/

3

1.97 1.74 1.55 1.38 1.21 1.07 0.95 0.84 0.75 0.67 0.59 0.52 0.46 0.41

2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300

15.07 10.09 7.09 5.17 3.88 2.99 2.35 1.88 1.53 1.26 1.05 0.89 0.75 0.65 0.56 0.49 0.43 0.37 0.33 0.29 0.26 0.24 0.21 0.19 0.17

end span

1 0.9 1.6 2.5 3.9 5.7 8.0 11.1 14.9 19.6 25.4 32.3 40.6 50.5 61.9 75.3 90.7 108.2 128.3 151.1 176.9 205.3 238.3 273.6 314.1 358.4

11.12 8.20 6.22 4.85 3.87 3.16 2.61 2.19 1.86 1.60 1.38 1.20 1.05 0.93 0.82 0.73 0.65 0.58 0.53 0.47 0.43

10.57 8.35 6.76 5.59 4.70 4.00 3.45 3.00 2.60 2.27 2.00 1.77 1.58 1.41 1.27 1.14 1.03 0.93 0.85 0.77 0.70 0.64 0.59 0.54

2

2.34 2.09 1.87 1.69 1.53 1.40 1.27 1.15 1.04 0.95 0.86 0.79 0.72 0.66 0.61

3

1.17 1.08 1.00 0.93 0.85 0.78 0.72 0.66

1

9.76 10.57 7.14 8.35 5.30 6.76 3.90 5.49 2.92 4.42 2.23 3.59 1.74 2.93 1.39 2.40 1.12 1.97 0.92 1.60 0.76 1.32 0.64 1.10 0.54 0.92 0.46 0.78 0.40 0.66 0.57 0.49 0.43

2

4.70 4.00 3.45 2.92 2.48 2.13 1.82 1.56 1.35 1.16 0.99 0.85 0.74 0.64 0.56 0.49 0.43

3


3.00 2.64 2.34 2.06 1.80 1.58 1.39 1.23 1.08 0.96 0.85 0.75 0.66 0.58 0.52 0.46 0.41




85



span (mm)


/ 10.02 7.53 5.80 4.56 3.65 2.97 2.45 2.04 1.72 1.46 1.25 1.08 0.94 0.82 0.73 0.64 0.57 0.51 0.46 0.41 0.37 0.34 0.31 0.28 0.26 0.23 0.22 0.20

1 2.0 2.9 4.1 5.7 7.7 10.1 13.1 16.7 21.0 26.0 31.9 38.8 46.8 55.9 66.2 78.0 91.2 106.1 122.8 141.1 161.7 184.5 209.2 236.6 266.7 299.1 334.9 373.7

5.38 4.73 4.19 3.48 2.92 2.48 2.13 1.85 1.61 1.42 1.25 1.11 0.99 0.89 0.80 0.72 0.66 0.59 0.54 0.49 0.45 0.42

3.73 3.34 3.01 2.72 2.47 2.25 2.02 1.82 1.65 1.51 1.38 1.27 1.17 1.08 1.00 0.93 0.87 0.81 0.75 0.70 0.65 0.60 0.56 0.52 0.48

2 5.38 4.73 4.19 3.73 3.12 2.49 2.02 1.65 1.37 1.14 0.96 0.82 0.70 0.59 0.51 0.44

0.67 0.63 0.60 0.56 0.53


(

∆

1

3.34 3.01 2.72 2.47 2.24 1.94 1.66 1.42 1.21 1.05 0.91 0.79 0.69 0.61 0.54 0.48 0.43

2

2.02 1.82 1.65 1.51 1.38 1.26 1.13 1.01 0.89 0.79 0.71 0.63 0.56 0.51 0.46 0.41

/

3

1.17 1.08 1.00 0.93 0.87 0.80 0.73 0.67 0.61 0.55 0.50 0.45 0.42

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

12.77 9.59 7.39 5.81 4.65 3.78 3.12 2.60 2.19 1.86 1.60 1.38 1.20 1.05 0.92 0.82 0.73 0.65 0.58 0.52 0.47 0.43 0.39 0.36 0.33 0.30 0.27 0.25 0.23 0.22 0.20

end span

span (mm)

overall purlin length = span + 70mm + (lap)


86

span (mm)

(

∆

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100

lap la p

end span

1 1.6 2.3 3.2 4.5 6.0 7.9 10.3 13.1 16.4 20.4 25.1 30.5 36.7 43.9 51.9 61.2 71.6 83.2 96.2 110.9 126.8 144.5 164.1 185.9 209.2 234.9 262.8 293.7 326.2 362.8 402.0

7.39 5.81 4.76 3.96 3.34 2.86 2.47 2.15 1.89 1.67 1.48 1.32 1.18 1.06 0.95 0.86 0.78 0.70 0.64 0.59 0.54 0.49 0.45 0.41

8.60 7.39 6.38 5.48 4.72 4.11 3.62 3.20 2.86 2.56 2.32 2.10 1.91 1.75 1.61 1.48 1.35 1.24 1.14 1.05 0.97 0.89 0.83 0.77 0.71 0.66 0.62 0.57 0.53 0.50 0.46

2

1.27 1.18 1.10 1.03 0.96 0.90 0.85 0.80 0.76 0.71 0.66 0.62 0.58 0.54

3

1 8.60 7.39 6.01 4.83 3.85 3.07 2.53 2.11 1.76 1.46 1.21 1.02 0.86 0.74 0.63 0.54 0.47 0.41

0.68 0.64 0.61 0.58

6.38 5.48 4.72 4.11 3.62 3.17 2.72 2.35 2.04 1.75 1.48 1.30 1.14 1.01 0.90 0.79 0.70 0.62 0.54 0.48 0.43

2

2.86 2.56 2.32 2.10 1.91 1.72 1.53 1.37 1.23 1.10 0.98 0.86 0.78 0.70 0.64 0.58 0.53 0.49 0.44 0.40

3

1.61 1.48 1.37 1.27 1.17 1.07 0.97 0.89 0.81 0.75 0.68 0.62 0.56 0.51 0.47 0.44 0.40




10.37 lap la p

end span


span (mm)

span (mm)

(

/

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

16.12 12.11 9.33 7.34 5.88 4.78 3.94 3.28 2.76 2.35 2.02 1.74 1.51 1.33 1.17 1.03 0.92 0.82 0.73 0.66 0.60 0.54 0.49 0.45 0.41 0.38 0.35 0.32 0.29 0.27 0.25

1.2 1.8 2.6 3.5 4.8 6.3 8.1 10.4 13.0 16.2 19.9 24.1 29.1 34.7 41.2 48.4 56.7 65.9 76.3 87.7 100.5 114.6 130.1 147.0 165.9 186.2 208.7 232.7 258.5 286.8 317.5

12300 12600 12900

0.23 0.22 0.20

350.4 385.3 423.6

7.24 5.87 4.83 4.03 3.40 2.91 2.52 2.19 1.92 1.70 1.51 1.35 1.21 1.09 0.99 0.90 0.82 0.75 0.68 0.63 0.58 0.53 0.49 0.46 0.42

2

span (mm)

span (mm)

overall purlin length = span + 70mm + (lap) ( lap)

∆

3

6.42 5.21 4.16 3.38 2.76 2.26 1.87 1.56 1.31 1.11 0.95 0.82 0.71 0.62 0.54 0.48 0.43

5.65 4.97 4.39 3.87 3.44 3.07 2.75 2.49 2.25 2.05 1.87 1.71 1.57 1.45 1.34 1.24 1.15 1.07 0.99 0.93 0.86 0.80 0.75 0.70 0.65 0.61

3.52 3.18 2.88 2.63 2.40 2.21 2.04 1.88 1.75 1.62 1.51 1.41 1.30 1.21 1.13 1.05 0.98 0.92 0.86 0.80 0.76 0.71

1.24 1.17 1.10 1.04 0.98 0.92 0.87 0.82 0.77

0.57 0.53 0.49

0.67 0.63 0.59

0.72 0.68 0.64


(

∆

1

5.61 4.80 4.13 3.57 3.11 2.72 2.38 2.06 1.77 1.54 1.35 1.17 1.03 0.90 0.79 0.70 0.62 0.56 0.50 0.45 0.40

2

4.97 4.40 3.93 3.52 3.16 2.81 2.50 2.24 2.01 1.81 1.64 1.48 1.33 1.20 1.07 0.96 0.86 0.78 0.70 0.63 0.57 0.52 0.47 0.43


/

3

2.88 2.63 2.40 2.21 2.01 1.83 1.67 1.52 1.39 1.28 1.18 1.08 1.00 0.92 0.84 0.77 0.70 0.64 0.59 0.54 0.50 0.46 0.42

end span

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

20.83 15.65 12.05 9.48 7.59 6.17 5.09 4.24 3.57 3.04 2.60 2.25 1.96 1.71 1.51 1.33 1.19 1.06 0.95 0.85 0.77 0.70 0.64 0.58 0.53 0.49 0.45 0.41 0.38 0.35 0.33

1.0 1.4 2.0 2.7 3.7 4.9 6.3 8.0 10.1 12.5 15.4 18.7 22.5 26.9 31.9 37.5 43.9 51.0 59.0 67.9 77.8 88.7 100.6 113.8 128.3 144.0 161.4 180.0 200.0 222.2 246.2

12300 12600 12900 13200 13500 13800 14100

0.30 0.28 0.26 0.25 0.23 0.21 0.20

271.5 298.9 328.2 359.2 393.0 429.9 467.7

6.83 5.59 4.66 3.94 3.37 2.91 2.54 2.24 1.98 1.76 1.58 1.42 1.29 1.17 1.06 0.97 0.89 0.82 0.76 0.70 0.65 0.60 0.56 0.52 0.49 0.45 0.42

2

3

4.10 3.67 3.30 2.98 2.70 2.46 2.25 2.06 1.89 1.75 1.61 1.49 1.39 1.28 1.18 1.10 1.02 0.94 0.88 0.82 0.76

3.97 3.62 3.31 3.04 2.80 2.59 2.40 2.24 2.08 1.94 1.79 1.66 1.55 1.44 1.34 1.25 1.17 1.09 1.02 0.96

1.71 1.61 1.52 1.43 1.35 1.28 1.21 1.13 1.06

0.71 0.67 0.62 0.58 0.55 0.52 0.48

0.90 0.85 0.80 0.75 0.71 0.67 0.63

1.00 0.94 0.88 0.83 0.79 0.74 0.70

1

5.42 4.35 3.53 2.90 2.41 2.02 1.71 1.46 1.25 1.09 0.95 0.83 0.73 0.65 0.58 0.52 0.46 0.42

4.22 3.67 3.20 2.73 2.34 2.02 1.75 1.52 1.33 1.17 1.04 0.92 0.82 0.73 0.66 0.59 0.54 0.49 0.44 0.40

2

3

3.89 3.45 3.07 2.75 2.46 2.21 1.99 1.80 1.59 1.42 1.26 1.13 1.02 0.91 0.83 0.75 0.68 0.62 0.56 0.51

3.97 3.62 3.31 3.04 2.80 2.54 2.30 2.09 1.91 1.74 1.60 1.46 1.35 1.24 1.13 1.03 0.93 0.85 0.78 0.71

0.47 0.43

0.65 0.60 0.55 0.51 0.47 0.43 0.40





87



span (mm)


span (mm)

(

∆

/

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

26.85 20.18 15.54 12.22 9.79 7.96 6.56 5.47 4.60 3.92 3.36 2.90 2.52 2.21 1.94 1.72 1.53 1.36 1.22 1.10 1.00 0.90 0.82 0.75 0.68 0.63 0.58 0.53 0.49 0.45 0.42

0.7 1.1 1.5 2.1 2.9 3.8 4.9 6.2 7.8 9.7 11.9 14.5 17.4 20.8 24.7 29.1 34.0 39.6 45.8 52.7 60.3 68.8 78.1 88.4 99.6 111.8 125.0 139.6 155.4 172.2 190.5

12300 12600 12900 13200 13500 13800 14100

0.39 0.36 0.34 0.32 0.30 0.28 0.26

210.3 232.0 254.4 279.4 305.1 333.3 362.9

8.15 7.21 6.43 5.62 4.69 3.97 3.40 2.94 2.57 2.26 2.00 1.78 1.60 1.44 1.30 1.15 1.05 0.96 0.88 0.81 0.75 0.69 0.64 0.60 0.56 0.52 0.48 0.45 0.42

2 8.15 7.21 6.43 5.77 5.20 4.71 4.29 3.70 3.07 2.56 2.16 1.84 1.57 1.32 1.16 1.02 0.90 0.80 0.71 0.62 0.55 0.49 0.44

5.77 5.21 4.71 4.29 3.92 3.59 3.31 3.05 2.82 2.58 2.36 2.16 1.99 1.84 1.71 1.59 1.48 1.39 1.30 1.22 1.14 1.07 1.00 0.94 0.88 0.83 0.78 0.73

1.02 0.96 0.91 0.86 0.82 0.78

0.69 0.64 0.60 0.57 0.53 0.50 0.47

0.74 0.71 0.67 0.64 0.62 0.59 0.56


(

∆

1

3.92 3.59 3.31 3.05 2.82 2.56 2.28 2.03 1.80 1.58 1.39 1.23 1.10 0.98 0.87 0.78 0.71 0.62 0.57 0.52 0.47 0.44 0.40

2

2.36 2.16 1.99 1.84 1.71 1.59 1.48 1.36 1.25 1.14 1.04 0.94 0.86 0.78 0.71 0.65 0.59 0.55 0.50 0.46 0.43

/

3

1.39 1.30 1.22 1.14 1.08 1.02 0.96 0.89 0.83 0.78 0.72 0.67 0.62 0.57 0.53 0.49 0.45 0.42

end span

span (mm)



88

lap la p

end span

1

3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

35.78 26.88 20.71 16.29 13.04 10.60 8.74 7.28 6.14 5.22 4.47 3.86 3.36 2.94 2.59 2.29 2.04 1.82 1.63 1.47 1.33 1.20 1.09 1.00 0.91 0.84 0.77 0.71 0.65 0.60 0.56

0.6 0.8 1.2 1.6 2.1 2.8 3.7 4.7 5.9 7.3 8.9 10.9 13.1 15.6 18.5 21.8 25.5 29.7 34.4 39.5 45.3 51.6 58.6 66.3 74.7 83.8 93.9 104.8 116.6 129.4 143.1

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900

0.52 0.48 0.45 0.42 0.39 0.37 0.35 0.32 0.30 0.29 0.27 0.25 0.24

158.0 173.9 191.1 209.5 229.0 250.0 272.5 296.3 322.4 349.7 377.8 409.4 441.7

5.98 5.06 4.32 3.72 3.24 2.84 2.52 2.24 2.01 1.81 1.63 1.48 1.35 1.23 1.12 1.03 0.95 0.88 0.81 0.75 0.70 0.65 0.60 0.56 0.53 0.49 0.46 0.43 0.41

2

3.84 3.51 3.23 2.97 2.71 2.48 2.28 2.10 1.94 1.80 1.67 1.55 1.44 1.35 1.25 1.17 1.09 1.02 0.95

2.55 2.37 2.21 2.07 1.93 1.82 1.71 1.61 1.52 1.43 1.36 1.29 1.22 1.16

0.87 0.82 0.77 0.73 0.69 0.65 0.61 0.58 0.55 0.52 0.50 0.47 0.45

1.11 1.05 0.99 0.94 0.89 0.84 0.79 0.75 0.71 0.67 0.64 0.60 0.57

3

5.03 4.23 3.59 3.07 2.65 2.26 1.95 1.69 1.47 1.27 1.11 0.97 0.86 0.76 0.68 0.60 0.54 0.48 0.44

0.96 0.92 0.88 0.84 0.81 0.77 0.74 0.71 0.68 0.65

1

2

3

3.68 3.25 2.88 2.53 2.17 1.93 1.73 1.55 1.39 1.26 1.14 1.03 0.93 0.84 0.76 0.69 0.63 0.57 0.52

3.84 3.51 3.23 2.97 2.75 2.55 2.35 2.14 1.95 1.78 1.62 1.47 1.33 1.18 1.08 1.00 0.92 0.85 0.78

2.21 2.07 1.93 1.82 1.71 1.61 1.49 1.38 1.28 1.19 1.10 1.02

0.48 0.44 0.40

0.72 0.67 0.62 0.58 0.53 0.49 0.46 0.43

0.94 0.87 0.79 0.73 0.68 0.64 0.60 0.56 0.53 0.49 0.46 0.44 0.41




10.38 lap la p

end span


span (mm)

span (mm) overall purlin length = span + 70mm + (lap) ( lap)

span (mm)

end span


(

∆

/

1

4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

13.43 11.07 9.23 7.77 6.61 5.67 4.89 4.26 3.73 3.28 2.90 2.58 2.30 2.07 1.86 1.68 1.52 1.38 1.26 1.15 1.06 0.97 0.90 0.83 0.76 0.71

2.2 2.9 3.7 4.6 5.8 7.1 8.6 10.3 12.3 14.6 17.2 20.2 23.4 27.1 31.2 35.7 40.8 46.3 52.3 59.0 66.2 74.2 82.7 92.0 102.1 113.0

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100

0.66 0.61 0.57 0.53 0.50 0.47 0.44 0.41 0.39 0.36 0.34 0.32 0.30 0.29 0.27 0.26 0.25

124.6 137.3 150.9 165.4 181.1 197.4 215.1 234.1 254.5 275.5 298.2 323.0 348.7 375.0 404.4 434.1 465.3

5.08 4.36 3.78 3.30 2.91 2.58 2.31 2.07 1.87 1.69 1.54 1.41 1.29 1.19 1.09 1.01 0.94 0.87 0.81 0.76 0.71 0.66 0.62 0.58 0.55 0.51 0.48 0.46 0.43 0.41

2

3

3.17 2.92 2.69 2.49 2.31 2.14 1.98 1.84 1.72 1.60 1.50 1.40 1.31 1.22

2.71 2.54 2.39 2.23 2.09 1.96 1.84 1.73 1.63 1.54

2.01 1.90 1.80 1.71 1.63

1.15 1.08 1.01 0.95 0.90 0.85 0.80 0.76 0.72 0.68 0.64 0.61 0.58 0.55 0.53 0.50 0.48

1.45 1.37 1.30 1.23 1.16 1.10 1.05 0.99 0.94 0.90 0.85 0.81 0.77 0.73 0.69 0.66 0.62

1.55 1.48 1.41 1.35 1.28 1.21 1.15 1.10 1.04 0.99 0.94 0.90 0.86 0.82 0.78 0.75 0.71

4.14 3.53 3.00 2.56 2.20 1.90 1.66 1.45 1.28 1.13 1.00 0.89 0.80 0.72 0.65 0.58 0.53 0.48 0.44 0.40

1

2

3

3.46 3.08 2.72 2.41 2.14 1.91 1.71 1.54 1.38 1.24 1.12 1.01 0.91 0.83 0.76 0.69

2.84 2.60 2.38 2.19 2.01 1.84 1.68 1.53 1.40 1.27 1.17 1.07

2.68 2.48 2.29 2.13 1.98 1.84 1.71 1.60 1.49 1.39

0.63 0.58 0.53 0.49 0.45 0.42

0.99 0.91 0.84 0.77 0.71 0.66 0.61 0.56 0.52 0.49 0.45 0.42



1.29 1.20 1.12 1.04 0.96 0.89 0.83 0.77 0.72 0.67 0.63 0.59 0.55 0.52 0.48 0.45 0.43




89



span (mm)


span (mm)

(

∆

/

1

2

3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

34.06 26.79 21.45 17.44 14.37 11.98 10.09 8.58 7.36 6.36 5.53 4.84 4.26 3.77 3.35 2.99 2.68 2.41 2.18 1.98 1.80 1.64 1.50 1.37 1.26 1.16 1.07 0.99 0.92

0.7 1.0 1.3 1.7 2.2 2.8 3.6 4.4 5.4 6.6 8.0 9.5 11.3 13.3 15.5 18.1 20.9 24.0 27.5 31.4 35.6 40.3 45.4 51.0 57.1 63.7 70.8 78.6 87.0

5.34 4.60 3.99 3.50 3.09 2.75 2.46 2.21 1.99 1.81 1.65 1.50 1.38 1.27 1.17 1.08 1.00 0.93 0.86 0.80 0.74 0.69 0.65 0.61 0.57

3.11 2.90 2.70 2.51 2.33 2.16 2.00 1.85 1.72 1.60 1.49 1.34 1.25 1.18

2.22 2.09 1.97 1.85 1.75 1.66 1.57 1.49 1.42

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100

0.85 0.79 0.74 0.69 0.65 0.61 0.57 0.53 0.50 0.47 0.44 0.42 0.40 0.37 0.35 0.34 0.32

96.0 0.53 105.8 0.50 116.2 0.47 127.4 0.44 139.3 0.42 152.1 165.8 180.5 196.0 212.3 229.7 248.2 268.4 288.8 310.7 334.3 358.5

1.10 1.04 0.98 0.92 0.87 0.82 0.77 0.73 0.69 0.66 0.62 0.59 0.56 0.53 0.51 0.48 0.46

1.35 1.29 1.23 1.17 1.12 1.07 1.03 0.97 0.92 0.87 0.82 0.77 0.73 0.66 0.63 0.60 0.57

3

span (mm)

3.89 3.33 2.87 2.45 2.11 1.83 1.60 1.40 1.23 1.08 0.95 0.85 0.75 0.67 0.60 0.54 0.49 0.44 0.40

3.26 2.78 2.47 2.20 1.97 1.76 1.59 1.43 1.30 1.17 1.05 0.95 0.87 0.79 0.72 0.66 0.60 0.55 0.50 0.46 0.42

0.95 0.91 0.87 0.84 0.81 0.78 0.75 0.72 0.69


(

∆

1

2

3.11 2.90 2.70 2.52 2.32 2.10 1.89 1.66 1.51 1.38 1.27 1.16 1.07 0.99 0.91 0.84 0.78 0.73 0.67 0.62 0.57 0.53 0.49 0.46 0.43 0.40

/

3

2.22 2.09 1.97 1.85 1.75 1.66 1.55 1.44 1.32 1.22 1.09 1.01 0.94 0.87 0.81 0.76 0.71 0.66 0.62 0.58 0.55 0.52 0.49 0.46 0.43 0.40

end span

span (mm)



90

lap la p

end span

1

5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 9300 9600 9900 10200 10500 10800 11100 11400 11700 12000

11.21 9.61 8.30 7.22 6.32 5.56 4.92 4.38 3.91 3.50 3.15 2.85 2.58 2.35 2.14 1.96 1.79 1.65 1.52 1.40 1.30 1.20

3.4 4.2 5.1 6.1 7.3 8.6 10.2 11.9 13.8 16.0 18.4 21.1 24.0 27.3 30.8 34.8 39.0 43.7 48.7 54.2 60.2 66.6

4.08 3.59 3.18 2.84 2.54 2.29 2.08 1.89 1.72 1.58 1.45 1.34 1.23 1.14 1.06 0.99 0.92 0.86 0.80 0.75 0.70 0.66

12300 12600 12900 13200 13500 13800 14100 14400 14700 15000 15300 15600 15900 16200 16500 16800 17100 17400 17700 18000

1.12 1.04 0.97 0.90 0.84 0.79 0.74 0.70 0.65 0.62 0.58 0.55 0.52 0.49 0.46 0.44 0.42 0.39 0.37 0.36

73.5 80.9 88.9 97.5 106.6 116.5 126.9 138.1 149.8 162.6 175.9 190.1 205.4 221.3 238.1 255.7 274.7 294.4 315.5 337.1

0.62 0.59 0.55 0.52 0.49 0.47 0.44 0.42

2

2.58 2.39 2.22 2.06 1.91 1.79 1.67 1.56

2.19 2.07

1.46 1.37 1.29 1.21 1.14 1.08 1.02 0.96 0.91 0.86 0.82 0.78 0.74 0.70 0.66 0.63 0.60 0.57 0.54 0.51

1.95 1.84 1.74 1.64 1.55 1.47 1.39 1.32 1.25 1.18 1.12 1.06 1.00 0.95 0.89 0.85 0.80 0.76 0.72 0.68

3

3.85 3.28 2.82 2.43 2.11 1.84 1.62 1.42 1.26 1.12 1.00 0.90 0.80 0.73 0.66 0.60 0.54 0.49 0.45 0.41 1.89 1.81 1.72 1.65 1.58 1.51 1.45 1.39 1.33 1.27 1.21 1.15 1.10 1.05 1.00 0.95 0.91 0.87 0.83

1

2

3

2.79 2.48 2.23 1.99 1.77 1.59 1.43 1.29 1.17 1.06 0.96 0.88

2.43 2.20 2.00 1.82 1.66 1.52 1.39

2.30 2.14 1.99 1.85

0.80 0.73 0.67 0.62 0.57 0.52 0.48 0.45 0.41

1.28 1.18 1.08 0.99 0.91 0.84 0.78 0.72 0.67 0.62 0.58 0.54 0.50 0.47 0.44 0.41

1.71 1.59 1.47 1.36 1.26 1.16 1.08 1.01 0.94 0.88 0.82 0.76 0.71 0.67 0.62 0.58 0.54 0.51 0.48 0.45








91


Cantilevers Limit State Capacity Tables

(

∆

/

1

2

/

1

2

1

2

1

3.02 1.04 0.40

1.63 0.67

1.70 0.91

2100 3000 3900

0.10 0.11 0.18

142.9 190.5 148.6

0.76 0.76 0.76

0.76 0.76 0.61

0.76

0.97

0.97 0.97 0.78

0.97

1.21

1.21 1.21 1.08

1.21

2100 3000 3900

2.21 0.39 0.12

6.3 50.8 224.1

3.02 1.73 0.92

2100 3000 3900

2.81 0.50 0.15

5.0 40.0 176.9

3.88 2.04 1.09

2.18 1.17

3.88 1.43 0.52

1.96 0.87

2.19 1.09

2100 3000 3900

0.12 0.13 0.22

112.9 150.4 117.1

0.97 0.97 0.89

2100 3000 3900

3.62 0.65 0.19

3.9 31.0 136.9

4.83 2.62 1.39

2.72 1.46

4.83 1.95 0.71

2.65 1.22

2.72 1.46

2100 3000 3900

0.16 0.17 0.29

87.5 116.3 90.9

1.21 1.21 1.16

2100 3000 3900 4800 5700

4.49 0.80 0.24 0.11 0.06

3.11 25.0 110.2 293.6 633.3

4.09 2.48 1.31 0.83 0.57

4.09 1.65 0.60

1.31 0.77 0.43

2100 3000 3900 4800 6000

0.20 0.22 0.36 0.48 0.10

70.4 93.4 73.2 67.8 400.0

1.09 1.09 1.09 1.03 0.62

1.09 1.09 0.95

2100 3000 3900 4800 6000

5.69 1.01 0.30 0.14 0.06

2.5 19.7 87.0 231.9 625.0

5.61 3.12 1.66 1.04 0.64

1.69 1.07 0.66

5.61 2.18 0.75

3.16 1.69 0.94 0.47

2100 3000 3900 4800 6000

0.25 0.27 0.45 0.60 0.13

55.5 74.1 57.9 53.5 315.0

1.40 1.40 1.36 1.19 0.70

1.40 1.40 1.19 0.50

2100 3000 3900 4800 6000

7.28 1.30 0.38 0.18 0.08

1.9 15.4 68.1 181.8 487.8

7.17 3.86 2.04 1.28 0.78

4.03 2.16 1.37 0.85

2.16 1.25 0.62

2100 3000 3900 4800 6000

0.32 0.35 0.58 0.77 0.16

43.5 57.8 45.2 41.8 246.9

1.79 1.79 1.72 1.48 0.88

2100 3000 3900 4800 6000

9.19 1.64 0.48 0.22 0.10

1.5 12.2 53.8 144.1 384.6

9.35 4.68 2.47 1.54 0.94

9.63 5.42 2.91 1.83 1.14

9.63 3.53 1.27 0.60

5.21 2.28 1.07 0.48

5.43 2.88 1.60 0.78

2100 3000 3900 4800 6000

0.41 0.44 0.73 0.96 0.21

34.5 45.8 35.8 33.2 195.1

2.41 2.40 2.15 1.71 1.03

2100 3000 3900 4800 6000

11.55 2.06 0.61 0.28 0.13

1.2 9.7 42.8 114.7 305.3

11.51 12.26 5.57 6.90 2.92 3.70 1.81 2.33 1.10 1.42

12.26 4.65 1.74 0.84 0.41

6.67 2.95 1.44 0.65

6.91 3.69 2.05 1.03

2100 3000 3900 4800 6000

0.51 0.55 0.91 1.21 0.26

27.4 36.4 28.5 26.4 155.6

3.07 3.06 2.63 2.00 1.19

2.44 1.06 0.49

3.09 1.35 0.66

7.17 2.80 0.98 0.45

4.00 1.80 0.84


92

(

∆

1.40 1.40 0.79

1.79 1.79 1.58 0.66

1.79 1.79 1.01

2.41 2.41 2.03 0.87

2.41 2.41 1.36

3.07 3.04 1.67

1.73

3.07 3.07 2.62 1.22 0.51

1.09 0.70

1.40 0.93

2

1.05 0.44

1.26 0.57

1.79 1.20 0.45

1.69 0.76

2.41 1.52 0.59

2.17 0.96

3.07 2.03 0.81

2.77 1.27





Cantilevers Limit State Capacity Tables

(

∆

/

1

2

1

2

No solutions available

2100 3000 3900

0.05 0.05 0.05

264.2 416.7 541.7

0.51 0.50 0.49

0.52 0.51

2100 3000 3900 4800 6000

0.07 0.06 0.06 0.07 0.12

215.4 339.0 440.7 477.6 336.1

0.48 0.47 0.44 0.44 0.43

0.48 0.48 0.48 0.48

2100 3000 3900 4800 6000

0.08 0.08 0.08 0.09 0.15

168.7 266.7 346.7 376.5 266.7

0.59 0.56 0.54 0.53 0.52

0.59 0.59 0.59 0.59

2100 3000 3900 4800 6000

0.11 0.10 0.10 0.11 0.19

132.1 208.3 270.8 293.6 208.3

0.77 0.75 0.72 0.70 0.67

0.77 0.77 0.77 0.77

2100 3000 3900 4800 6000

0.13 0.12 0.12 0.14 0.24

105.3 165.3 214.9 233.6 164.6

1.00 0.97 0.93 0.90 0.83

1.01 1.00 1.00 1.00

2100 3000 3900 4800 6000

0.17 0.15 0.15 0.17 0.31

83.3 131.6 171.1 186.0 131.1

1.29 1.26 1.20 1.16 1.03

1.30 1.29 1.29 1.28

0.54 0.54 0.54

0.48 0.48 0.48 0.48 0.48 0.62 0.62 0.62 0.62 0.47

0.60

0.63

0.78

1.07 1.07 1.07 1.07 0.53

0.82

1.02

1.36 1.36 1.36 1.36 0.75

1.08

1.32

0.80 0.80 0.80 0.80





93


Cantilevers continued Limit State Capacity Tables

(

∆

/

1

2

1

2100 3000 3900 4800 6000

4.99 0.89 0.26 0.12 0.06

2.8 22.5 99.2 264.5 714.3

4.49 2.57 1.36 0.86 0.53

4.49 1.92 0.68

2100 3000 3900 4800 6000

6.03 1.07 0.32 0.15 0.07

2.3 18.6 82.0 219.2 588.2

5.46 3.12 1.65 1.04 0.64

5.46 2.24 0.88 0.41

2100 3000 3900 4800 6000

7.59 1.35 0.40 0.18 0.09

1.8 14.8 65.3 173.9 465.1

7.06 3.67 1.94 1.21 0.74

3.97 2.13 1.34 0.83

2100 3000 3900 4800 6000

9.84 1.75 0.52 0.24 0.11

1.4 11.4 50.3 134.5 360.4

9.72 4.87 2.55 1.58 0.96

5.57 2.99 1.89 1.17

3000 3900 5100 6000 6900 8100

3.19 0.94 0.35 0.20 0.13 0.08

6.3 27.6 96.9 197.0 356.6 701.3

5.69 3.09 1.69 1.18 0.87 0.62

1.21 0.90 0.65

3000 3900 5100 6000 6900 8100

4.07 1.21 0.45 0.26 0.16 0.10

4.9 21.7 76.1 154.4 280.5 545.5

7.13 3.68 1.96 1.36 1.00 0.70

7.32 3.93 2.17 1.54 1.15 0.82

7.33 2.98 1.16 0.62

3000 3900 5100 6000 6900 8100

5.15 1.52 0.57 0.33 0.21 0.12

3.9 17.2 60.2 122.7 222.2 435.5

8.84 4.54 2.39 1.65 1.20 0.85

10.07 5.40 2.99 2.10 1.54 1.09 1.127

9.42 4.06 1.49 0.81 0.48

10.07 5.37 2.58 1.56 0.95 0.52

3000 3900 5100 6000 6900 8100

6.58 1.94 0.72 0.42 0.27 0.16

3.0 13.4 47.0 95.7 173.6 339.6

11.21 5.54 2.85 1.94 1.41 0.98

7.34 4.06 2.80 2.05 1.42

5.24 1.94 1.07 0.65

7.34 3.44 2.02 1.23 0.68

7.06 3.13 1.18 0.54 9.91 4.28 1.58 0.74

5.70 2.41 0.92 0.50

2.86 2.14 1.53

2.53 1.23 0.58

3.07 1.47 0.69

3.97 1.86 0.98 0.44 5.57 2.60 1.33 0.60

3.08 1.61 0.92 0.57

3.93 1.97 1.15 0.73 0.40


94

(

∆

/

2

1

2

1

2

1.36 0.85 0.42

2100 3000 3900 4800 6000

0.22 0.24 0.39 0.52 0.11

63.3 84.4 66.0 61.1 360.4

1.13 1.13 1.13 1.07 0.64

1.13 1.13 1.08 0.48

1.13 0.82

1.65 1.02 0.51

2100 3000 3900 4800 6000

0.27 0.29 0.48 0.63 0.13

52.4 69.7 54.6 50.6 298.5

1.37 1.37 1.37 1.21 0.71

1.37 1.37 1.28 0.60 0.22

1.37 0.96 0.41

1.37 0.62

2.13 1.25 0.68

2100 3000 3900 4800 6000

0.34 0.36 0.60 0.80 0.17

41.7 55.4 43.4 40.2 236.7

1.76 1.76 1.65 1.44 0.84

1.76 1.35 0.54

1.68 0.82

2.98 1.78 0.94

2100 3000 3900 4800 6000

0.44 0.47 0.78 1.03 0.22

32.2 42.7 33.5 30.9 182.6

2.48 2.48 2.25 1.80 1.06

2.48 2.48 1.39

2.48 2.48 2.25 1.07 0.42

2.48 1.86 0.74

2.39 1.14

1.70 1.20 0.87 0.52

3000 3900 5100 6000 6900 8100

0.85 1.42 1.42 0.40 0.20 0.10

23.5 18.4 24.0 100.3 233.5 534.7

2.55 2.48 1.98 1.32 0.94 0.65

2.20 1.44 1.02 0.71

2.55 2.48 1.27 0.63 0.34 0.18

2.13 1.13 0.66 0.36

2.19 1.44 1.00 0.57

2.17 1.53 1.06 0.64

3000 3900 5100 6000 6900 8100

1.09 1.80 1.80 0.51 0.25 0.13

18.4 14.4 18.8 78.6 182.5 418.6

3.25 3.25 2.24 1.48 1.06 0.73

2.81 1.83 1.30 0.90

3.25 3.25 1.61 0.78 0.43 0.23

2.60 1.39 0.84 0.45

2.80 1.83 1.22 0.70

2.98 2.01 1.38 0.87

3000 3900 5100 6000 6900 8100

1.37 2.28 2.28 0.64 0.32 0.16

14.6 11.4 14.9 62.2 144.7 331.3

4.47 4.03 2.71 1.80 1.28 0.88

4.47 3.86 2.49 1.74 1.18

3.39 1.91 1.10 0.58

3.84 2.42 1.59 0.96

4.05 2.75 1.86 1.13

3000 3900 5100 6000 6900 8100

1.76 2.92 2.92 0.82 0.41 0.21

11.4 8.9 11.6 48.6 113.0 258.4

6.08 5.23 3.13 2.07 1.47 1.00

6.08 5.21 3.32 2.31 1.55

4.55 2.47 1.43 0.76

5.22 3.32 2.14 1.25

1.37 0.77

1.76 1.76 1.59 0.80

1.76 1.76 0.99

1.79 1.24

3.43 2.44 1.68

4.47 4.47 2.06 1.01 0.57 6.08 6.08 2.66 1.33 0.76 0.42

1.13 0.51






(

∆

/

1

2

1

2

0.42

0.50

0.51

0.61

2100 3000 3900 4800 6000

0.07 0.07 0.07 0.08 0.13

194.4 303.0 393.9 426.7 303.0

0.50 0.50 0.49 0.48 0.47

0.50 0.50 0.50 0.50

2100 3000 3900 4800 6000

0.09 0.08 0.08 0.09 0.16

159.1 250.0 325.0 355.6 251.6

0.61 0.61 0.58 0.57 0.54

0.61 0.61 0.61

2100 3000 3900 4800 6000

0.11 0.10 0.10 0.11 0.20

127.3 200.0 260.0 283.2 200.0

0.76 0.74 0.71 0.70 0.66

0.76 0.76 0.76 0.76

0.78 0.78 0.78 0.78 0.46

0.66

0.78

2100 3000 3900 4800 6000

0.14 0.13 0.13 0.15 0.26

97.9 153.8 200.0 217.7 153.8

1.08 1.06 1.01 0.97 0.88

1.08 1.08 1.08 1.07

1.10 1.10 1.10 1.10 0.64

0.93

1.10

3000 3900 5100 6000 6900 8100

0.24 0.24 0.29 0.47 0.67 0.24

84.4 110.2 117.2 84.6 68.2 224.1

1.14 1.14 1.14 1.09 0.93 0.68

1.14 0.84 0.44

1.14 0.69

3000 3900 5100 6000 6900 8100

0.30 0.30 0.37 0.60 0.86 0.31

66.2 86.4 91.9 66.3 53.6 175.3

1.45 1.45 1.41 1.28 1.05 0.76

1.45 1.45 1.45 1.07

1.45 1.05 0.55

1.45 0.85

3000 3900 5100 6000 6900 8100

0.38 0.38 0.47 0.76 1.09 0.39

52.5 68.2 72.6 52.5 42.4 139.2

1.99 1.94 1.78 1.58 1.30 0.92

1.99 1.99 1.99 1.95 1.39

1.92 1.43 0.71

1.99 1.86 1.16

3000 3900 5100 6000 6900 8100

0.49 0.49 0.60 0.98 1.39 0.50

41.0 53.3 56.8 41.0 33.1 108.4

2.70 2.65 2.33 1.93 1.50 1.04

2.70 2.70 2.70 2.60 1.81

2.64 1.87 0.93

2.70 2.55 1.51

0.50 0.50 0.50

0.61 0.61 0.61 0.61

1.14 1.14 1.14 0.87 0.48

1.14 1.14 0.84

1.45 1.45 1.45 1.08 0.60

1.99 1.47

2.70 1.99

1.99 1.99 1.99 1.48 0.78 2.70 2.70 2.70 1.93 1.04 0.52





95


96


(

∆

/

1

3000 3900 5100 6000 6900 8100

8.56 2.52 0.94 0.54 0.35 0.21

2.3 10.3 36.1 73.5 133.3 260.9

8.49 5.30 2.82 1.94 1.41 0.98

3300 3900 5100 6000 6900 8100

6.94 3.36 1.25 0.73 0.46 0.28

3.2 7.7 27.1 55.2 100.0 195.7

7.04 3.46 2.35 1.70 1.18

3300 3900 5100 6000 6900 8100

8.76 4.25 1.58 0.92 0.58 0.35

2.5 6.1 21.5 43.7 79.2 154.7

8.90 4.37 2.91 2.08 1.43

6.21 4.34 3.14 2.18

3600 5100 6000 6900 8100

7.63 2.04 1.18 0.75 0.45

3.1 16.6 33.9 61.4 120.0

4.38 2.96 2.14 1.48

5100 6000 6900 8100

2.62 1.52 0.96 0.58

13.0 26.4 47.9 93.6

3600 5100 6000 6900 8100

17.35 4.65 2.69 1.70 1.02

3600 5100 6000 6900 8100

(

∆

2

1

2.97 2.10 1.57 1.13

8.49 5.24 2.09 1.15 0.73 0.40

5.37 2.97 2.03 1.29 0.74

8.01 4.43 3.14 2.34 1.68

7.46 2.98 1.70 1.01 0.55

8.01 4.43 2.89 1.79 1.08

/

2

1

2

1

2

3.73 2.44 1.50 0.82

2.51 1.78 1.22

2.10 1.56 1.10

3000 3900 5100 6000 6900 8100

2.28 3.80 3.80 1.07 0.53 0.27

8.8 6.9 9.0 37.4 87.0 198.5

4.25 4.04 3.21 2.10 1.49 1.02

3.73 2.50 1.78 1.23

4.25 4.04 2.88 1.43 0.85 0.45

3.12 2.33 1.59

3000 3900 5100 6000 6900 8100

3.04 5.06 5.06 1.43 0.71 0.36

6.6 5.1 6.7 28.1 65.2 149.2

6.64 6.45 3.99 2.59 1.82 1.24

5.72 3.73 2.66 1.84

4.05 2.11 1.18 0.61

5.72 3.49 2.07 1.19

3.74 2.66 1.75

6.18 4.37 3.21 2.11

3000 3900 5100 6000 6900 8100

3.84 6.39 6.39 1.80 0.89 0.46

5.2 4.1 5.3 22.2 51.6 117.9

4.86 3.13 2.18 1.47

9.29 8.01 5.13 3.55 2.37

5.47 2.74 1.53 0.81

4.65 2.91 1.60

5.24 3.68 2.33

6.39 8.25 2.32 1.15 0.59

3.8 4.1 17.2 40.0 91.5

4.99 3.23 2.27 1.55

4.56 3.25 2.25

5.12 2.48 1.37 0.71

4.43 2.65 1.46

4.57 3.25 2.22

4.92 3.10 1.72 0.90

3.46 1.82

4.70 3.00

4.01 2.21 1.31 0.72

6.00 3.86 2.51 1.44

5.42 3.83 2.86 2.05

3.73 1.99 1.16 0.63

5.42 3.64 2.30 1.31

3.82 2.85 2.01

3600 5100 6000 6900 8100

5.42 3.59 2.55 1.74

7.84 5.55 4.14 2.91

4.64 2.49 1.46 0.80

7.84 4.84 2.98 1.64

5.52 4.12 2.71

5400 6000 6900 8100

6.09 2.98 1.48 0.76

5.9 13.4 31.2 71.2

4.98 3.77 2.64 1.78

4.70 3.16

1.4 7.3 14.9 27.0 52.8

8.29 5.44 3.84 2.56

10.96 7.75 5.79 4.16

10.22 10.96 5.82 7.75 3.70 5.79 2.06 3.72

4.13

3600 5100 6000 6900 8100

14.52 18.76 5.29 2.61 1.34

1.7 1.8 7.6 17.6 40.2

9.56 5.92 4.02 2.63

11.52 9.23 6.57 4.54

11.52 7.14 4.31 2.29

9.23 6.57 4.11

4.54

22.29 5.97 3.45 2.19 1.32

1.1 5.7 11.6 21.0 41.1

10.89 15.66 6.77 11.08 4.57 8.27 2.96 5.64

14.14 15.66 8.33 11.08 4.95 8.06 2.71 5.26

8.23 5.91

3600 5100 6000 6900 8100

18.66 24.11 6.79 3.36 1.73

1.3 1.4 5.9 13.7 31.3

7.05 4.69 3.00

9.34 6.13

10.25 5.75 3.01

9.20 5.78

9.40 6.48

3600 5100 6000 6900 8100

36.43 9.75 5.64 3.58 2.15

0.7 3.5 7.1 12.9 25.1

9.93 6.55 4.29

13.45 8.78 10.14 5.09 7.28

3600 5100 6000 6900 8100

30.50 39.39 11.10 5.49 2.82

0.8 0.9 3.6 8.4 19.1

10.50 6.97 4.43

7.96

5.64

7.96

3600 5100 6000 6900 8100

44.87 12.02 6.95 4.41 2.65

0.5 2.8 5.8 10.4 20.4

15.58 9.58 6.40 11.60 4.10 8.33

12.48 7.38 11.60 4.02 8.17

3600 5100 6000 6900 8100

37.57 48.53 13.67 6.76 3.47

0.6 0.7 2.9 6.8 15.5

9.93 6.54 4.15

8.57 4.46

8.99

13.58 10.14 7.28

3.26 2.34

5.91


5.24 3.72 2.57

3.25

6.48




(

∆

/

1

2

1

2

1.98 1.98 1.46

1.98 1.98 1.98 1.89 1.09 0.56

1.98 1.88 1.00

1.98 1.45

2.95 2.95 2.95 2.18

2.95 2.95 2.95 2.66 1.60 0.77

2.95 2.67 1.44

2.95 2.10

4.13 4.13 4.01 2.78

4.13 4.13 4.13 3.57 2.08 1.01

4.13 3.58 1.95

4.13 2.78

3.60 3.54 2.66

3.60 3.60 3.34 1.88 0.88

3.60 3.34 1.79

3.54 2.66

3.70

4.41 2.35 1.12

2.23

3.60

7.29 7.05 6.84 5.40 2.83

6.60 4.99

5.37

7.62 3.71

6.93

3000 3900 5100 6000 6900 8100

0.63 0.63 0.78 1.27 1.81 0.65

31.5 41.0 43.6 31.5 25.4 83.5

1.98 1.98 1.98 1.86 1.52 1.08

3000 3900 5100 6000 6900 8100

0.85 0.85 1.04 1.69 2.41 0.86

23.7 30.8 32.8 23.7 19.1 62.6

2.95 2.95 2.86 2.31 1.91 1.34

3000 3900 4800 6000 6900 8100

1.07 1.07 1.21 2.14 3.04 1.09

18.7 24.4 26.5 18.7 15.1 49.6

4.13 4.13 3.82 2.96 2.25 1.53

3600 5100 6000 6900 8100

1.36 1.69 2.76 3.93 1.41

17.6 20.1 14.5 11.7 38.4

3.60 3.60 2.92 2.37 1.66

5100 6000 6900 8100

2.17 3.54 5.04 1.80

15.7 11.3 9.1 30.0

3.65 2.70 1.84

3600 5100 6000 6900 8100

3.10 3.85 6.27 8.93 3.20

7.8 8.8 6.4 5.2 16.9

7.29 7.05 5.47 4.21 2.74

6.84 6.60 5.38

3600 5100 6000 6900 8100

3.98 4.94 8.05 11.47 4.11

6.0 6.9 5.0 4.0 13.2

7.11 4.91 3.14

7.20

3600 5100 6000 6900 8100

6.50 8.08 13.16 18.75 6.71

3.7 4.2 12.7 5.3 8.0

7.42 4.71

6.91

3600 5100 6000 6900 8100

8.01 9.95 16.21 23.09 8.26

3.0 3.4 6.4 14.9 6.5

6.83 4.32

5.50

4.13 3.04

3.85

7.68

N  Inward = Inward load capacity for bridging configuration kN/m  Outward = Outward load capacity for bridging configuration kN/m  Numbers in bold italics require grade 8.8 bolts  L/150 = Load for deflection for span/150 kN/m  k = Deflection factor, see notes to capacity tables section 7.3   Va Values lues below this line line exceed standard standard delivery length of 12m



97


98

Notes




Notes



99


100

Notes



Purlins Manual

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