کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
310009 513645 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An analytical model for analysing distortional buckling of cold-formed steel sections
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
An analytical model for analysing distortional buckling of cold-formed steel sections
چکیده انگلیسی

This paper presents an analytical model for predicting the critical stress of distortional buckling of cold-formed steel sections. Closed-form expressions are derived and validated by using the finite-strip method. Comprehensive comparisons are made between several alternative methods for determining the minimum elastic distortional buckling stress for zed and sigma sections, which demonstrates that the present model provides a good prediction of the distortional buckling stress, despite its simplicity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 46, Issue 12, December 2008, Pages 1430–1436
نویسندگان
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