www.dimond.co.nz 0800 ROOFSPEC (0800 766 377) As part of Dimond's policy of continuing product and system development the company reserves the right, at any time and without notice, to discontinue or change the products, materials, design advice, features or speci fi cations represented in this ...
1 Introduction to SupaPurlin SupaPurlin is a computer program for the analysis and design of SupaCee purlins. The sections can be designed with or without roof sheeting attached.
Microsoft Word - AISI Publishes Design Guide for Cold-Formed Steel Purlin Roof Framing System.doc
Design of Steel Structures Prof. S.R.Satish Kumar and Prof. ... • Purlin cleats should provide adequate torsional restraint. 5.9.2 Design rules The following design rules apply with reference to Fig. 5.19 • The overall depth should be greater than 100 t and not less than L /45.
May 2004 Purlin Systems 2.4.8 DESIGN EXAMPLE - TOP NOTCH PURLINS Selected Loadings Dead Load, G = 0.12 kPa Live Load, Q = 0.25 kPa Snow Load, S u = 0.5 kPa Outward Limit State Wind Loads, W u = -0.95 kPa (ultimate state) and W s = -0.66 kPa (serviceability state).
LiteSteel Technologies ACN 113 101 054. PO Box 246 Sunnybank, Queensland 4109 Australia Telephone +61 1300 789 572 Facsimile +61 1300 789 368 E-mail email@example.com Internet www.litesteelbeam.com.au See page (ii) for the appropriate use of this publication.
In addition to verifying failures (plastic moment and instabilities), the design of purlin-sheeting systems should include a careful evaluation of the service moment capacity corresponding to excessive displacements, ...
May 2004 Purlin Systems 2.3.11 DESIGN EXAMPLES 188.8.131.52 EXAMPLE: PURLINS, SINGLE AND LAPPED Loadings Dead Load, G = 0.12 kPa Live Load, Q = 0.25 kPa Snow Load, S u = 0.50 kPa Outward Limit State Wind Loads, W u = -0.95 kPa and W s = -0.66 kPa Inward Wind Loading is not signifi cant for this roof.
Detailing Posi-STRUT™ 30 Rafter & Purlin Truss Detailing Rafter End Details There is a large number of possible details for the ends of rafter trusses depending on style of eaves and fixing requirements. ... Otherwise specific design will be required.
Purlin design For the cross-sections that meet all requirements of Chapter 10, the reduced default checks are executed. This means that not all default checks will be executed and that the special purlin checks according to Chapter 10 will be performed ...
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