A Review on Structural Response of Hybrid Glulam-Cold-Formed Steel Roof Trusses

InCIEC 2015 ◽  
2016 ◽  
pp. 833-846
Author(s):  
S. Ismail ◽  
A. Ibrahim ◽  
Z. Ahmad
Keyword(s):  
Structural Response ◽  
Cold Formed Steel ◽  
Steel Roof

07.23: Effect of loading rate on the pull-through capacities of cold-formed steel roof battens

ce/papers ◽  
2017 ◽  
Vol 1 (2-3) ◽  
pp. 1697-1706
Author(s):  
Myuran Kathekeyan ◽  
Mahen Mahendran ◽  
Mayooran Sivapathasundaram
Keyword(s):  
Loading Rate ◽  
Cold Formed Steel ◽  
Pull Through ◽  
Steel Roof

Numerical investigation on behaviour and design of cold-formed steel built-up column composed of lipped sigma channels

2019 ◽  
Vol 22 (8) ◽  
pp. 1817-1829 ◽  
Author(s):  
M Anbarasu
Keyword(s):  
Finite Element ◽  
Structural Response ◽  
Element Model ◽  
Width Ratio ◽  
Element Analysis ◽  
Design Strength ◽  
Steel Columns ◽  
The North ◽  
Cold Formed Steel ◽  
Ultimate Resistance

This article aims at investigating the structural response and predicting the ultimate resistance of cold-formed steel built-up columns composed of lipped sigma sections with pinned ends. For this purpose, a numerical model is established by using the finite element code ABAQUS. The finite element models include geometric, material nonlinearity. The effects of initial local and overall geometric imperfections have been taken into consideration in the finite element modelling. The results of the nonlinear finite element analysis were validated with the available experimental results present in the literature. A parametric study was carried out using the developed finite element model to study the effect of member slenderness, height-to-width ratio and depth of trapezoidal stiffener on the ultimate resistance of cold-formed steel closed built-up columns. On the basis of the parametric results, presented herein, appropriateness of the current direct strength method in the North American Specification for cold-formed steel columns is assessed. Based on such comparison, design expression is proposed to provide reliable design strength prediction of cold-formed steel built-up column composed of lipped sigma sections and verified through reliability analysis.

scholarly journals 07.05: Fatigue life assessment of cold-formed steel roof battens

ce/papers ◽  
2017 ◽  
Vol 1 (2-3) ◽  
pp. 1523-1532
Author(s):  
Myuran Kathekeyan ◽  
Mahen Mahendran
Keyword(s):  
Fatigue Life ◽  
Life Assessment ◽  
Fatigue Life Assessment ◽  
Cold Formed Steel ◽  
Steel Roof

Behavior and design for component and system of cold-formed steel roof trusses

2019 ◽  
Vol 135 ◽  
pp. 21-32 ◽  
Author(s):  
M. Reda ◽  
T. Sharaf ◽  
A. ElSabbagh ◽  
M. ElGhandour
Keyword(s):  
Cold Formed Steel ◽  
Steel Roof

scholarly journals Pull-out capacity of multiple screw fastener connections in cold-formed steel roof battens

2018 ◽  
Vol 144 ◽  
pp. 40-52 ◽  
Author(s):  
Mayooran Sivapathasundaram ◽  
Mahen Mahendran
Keyword(s):  
Pull Out ◽  
Cold Formed Steel ◽  
Steel Roof
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