کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
310230 513679 2006 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Practical advanced analysis of steel frames considering lateral-torsional buckling
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Practical advanced analysis of steel frames considering lateral-torsional buckling
چکیده انگلیسی

In this paper, the advanced analysis of 3D steel frames accounting for lateral-torsional buckling is presented. This analysis accounts for material and geometric nonlinearities of the structural system and its component members. Moreover, the problem associated with conventional advanced analysis, which do not consider lateral-torsional buckling, is overcome. An efficient way of assessing steel frame behavior including gradual yielding associated with residual stresses and flexure and second-order effect is presented. A case study shows that lateral-torsional buckling is a very crucial element to be considered in advanced analysis. The proposed analysis is shown to be an efficient and reliable tool ready to be implemented into design practice.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 44, Issue 7, July 2006, Pages 709–720
نویسندگان
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