کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
268913 504451 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Flexural–torsional behavior of thin-walled closed-section composite box beams
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Flexural–torsional behavior of thin-walled closed-section composite box beams
چکیده انگلیسی

This paper presents a flexural–torsional analysis of composite box beams. A general analytical model applicable to thin-walled box section composite beams subjected to vertical and torsional load is developed. This model is based on the classical lamination theory, and accounts for the coupling of flexural and torsional responses for arbitrary laminate stacking sequence configurations, i.e. unsymmetric as well as symmetric. Governing equations are derived from the principle of the stationary value of total potential energy. Numerical results are obtained for thin-walled composites beams under vertical and torsional loading, addressing the effects of fiber angle and laminate stacking sequence.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 29, Issue 8, August 2007, Pages 1774–1782
نویسندگان
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