Numerical Modelling of the Lateral-Torsional Buckling of Stainless Steel I-Beams: Comparison with Eurocode 3

2006 ◽  
pp. 212-212 ◽  
Author(s):  
N. Lopes ◽  
P. M. M. Vila Real ◽  
L. Simões da Silva ◽  
E. Mirambell
Keyword(s):  
Stainless Steel ◽  
Numerical Modelling ◽  
Lateral Torsional Buckling ◽  
Torsional Buckling ◽  
Eurocode 3

Numerical Investigation of Stainless Steel Welded I-Sections Subjected to Lateral-Torsional Buckling

2016 ◽  
Vol 853 ◽  
pp. 317-321
Author(s):  
Mohammad Anwar-Us-Saadat ◽  
Mahmud Ashraf ◽  
Shameem Ahmed
Keyword(s):  
Stainless Steel ◽  
Rational Design ◽  
Slenderness Ratio ◽  
Numerical Results ◽  
Maintenance Cost ◽  
Test Results ◽  
Structural Members ◽  
Lateral Torsional Buckling ◽  
Torsional Buckling ◽  
Cross Sectional

Stainless steel is now widely used in construction as structural members in recognition to its unique beneficial properties such as corrosion resistance, higher strength and ductility, andnegligible maintenance cost. Recent research on stainless steel has seen development of rational design rules to predict cross-sectional resistances but still lacks in appropriate knowledge at the member level. The current paper investigates the lateral-torsional buckling (LTB) behaviour of welded stainless steel I sections. Available test results were used to develop and validate nonlinear finite element (FE) models. Limited experimental evidences were supplemented by a large number of reliable numerical results covering wider range of member slenderness ratio. All test and numerical results were used to investigate the performance of Eurocode EN-1993-1-4 and Australian code AS/NZS 4673 in predicting member resistances against lateral-torsional buckling.

Behaviour of corrugated web girders subjected to lateral-torsional buckling: Experimental tests and numerical modelling

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 152-168
Author(s):  
A.A. Elkawas ◽  
M.F. Hassanein ◽  
A.M. El Hadidy ◽  
M.H. El-Boghdadi ◽  
Mohamed Elchalakani
Keyword(s):  
Numerical Modelling ◽  
Experimental Tests ◽  
Lateral Torsional Buckling ◽  
Torsional Buckling ◽  
Corrugated Web
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