BENDING COLLAPSE OF RECTANGULAR AND SQUARE SECTION TUBES.

被引：250
|
作者：
Kecman, Dusan [1 ]
机构：
[1] Univ of Belgrade, Faculty of, Mechanical Engineering, Belgrade,, Yugosl, Univ of Belgrade, Faculty of Mechanical Engineering, Belgrade, Yugosl
来源：
International Journal of Mechanical Sciences | 1983年 / 25卷 / 9-10期
关键词：
FRACTURE MECHANICS - Applications;
D O I：
10.1016/0020-7403(83)90072-3
中图分类号：
学科分类号：
摘要：
The bending collapse behavior of rectangular and square section tubes was studied theoretically and experimentally. A limit analysis technique was employed and a set of formulae relating the hinge moment and associated angle of rotation was derived. The theoretical predictions were verifed by comparison with 56 quasi-static bending tests on 27 different sections having aspect ratios (a/b) varying between 3. 0 and 0. 33 and with width to wall thickness ratios (a/t) between 128 and 9. 14.
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页码：623 / 636
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