The hysteretic behavior of high strength concrete filled steel tube under compression and bending

被引:0
|
作者
Wang, Z [1 ]
Zhen, YH [1 ]
机构
[1] Shantou Univ, Dept Civil Engn, Shantou City 515063, Guangdong Provi, Peoples R China
关键词
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In this paper, the force-displacement hysteretic loops of high strength concrete filled steel tubular members under compression and bending are calculated using finite element method with a steel constitutive model which is suitable for multiaxial cyclic loading and for concrete a modified bounding surface model for multiaxial cyclic compression. Six new tests were carried out on steel tubes filled with concrete with a cube strength of 77N/mm(2). The theoretical lateral force-displacement hysteretic loops are compared with these tests and tests by other experimenters and the results are discussed.
引用
收藏
页码:599 / 604
页数:6
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