Title of article
Effect of imperfections on numerical simulation of instability behaviour of cold-formed steel members
Author/Authors
Dubina، نويسنده , , D. and Ungureanu، نويسنده , , V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
24
From page
239
To page
262
Abstract
The paper analyses the influence of imperfections on the behaviour of cold-formed steel members. Special attention is paid on the characterisation and codification of imperfections for non-linear FEM simulation. Based on the ECBL approach [2] and using an advanced non-linear inelastic analysis, the erosion of theoretical buckling strength, due to geometrical imperfections, in single and coupled instability modes is evaluated.
Keywords
Interactive Buckling , Imperfection , erosion , Cold-formed sections , Compression , bending
Journal title
Thin-Walled Structures
Serial Year
2002
Journal title
Thin-Walled Structures
Record number
1491799
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