کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
310182 | 513668 | 2007 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of the lateral-torsional buckling of an I beam section continuously restrained along a flange by studying the buckling of an isolated equivalent profile
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper describes a new approach to solving the problem of the lateral buckling of I-beam sections continuously restrained at the flange and with an imposed axis of rotation. The method is based on the analysis of buckling of an isolated equivalent profile subjected to compression. The governing differential equations of the deformed configuration are described and resolved numerically by using Galerkin's method. Several cases of distribution of normal force are considered in the resolution. The Numerical solutions are used to develop simple and practical formulations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 45, Issue 1, January 2007, Pages 77–95
Journal: Thin-Walled Structures - Volume 45, Issue 1, January 2007, Pages 77–95
نویسندگان
B. Larue, A. Khelil, M. Gueury,