DISTORTIONAL BUCKLING STRENGTH OF ELASTICALLY RESTRAINED MONOSYMMETRIC I-BEAMS

被引：5
|
作者：
BRADFORD, MA
机构：
[1] School of Civil Engineering, The University of New South Wales, Kensington
来源：
THIN-WALLED STRUCTURES | 1990年 / 9卷 / 1-4期
关键词：
D O I：
10.1016/0263-8231(90)90051-Y
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
An inelastic method of analysis of the distortional buckling of monosymmetric I-beams is augmented to include the effects of elastic restraints against translation, minor axis rotation, torsion and warping. The method is validated for problems for which inelastic, distortional and restraint solutions are known. A study is made of a monosymmetric beam with separate translational, rotational and torsional restraints, and conclusions are made regarding the strength of the beam when the cross-section is free to distort. © 1990.
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页码：339 / 350
页数：12
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