EXPERIMENTAL STUDY ON THE SEISMIC BEHAVIOR OF CORNER JOINT IN STEEL REINFORCED CONCRETE SPECIAL -SHAPED COLUMN FRAME

被引：0
|
作者：
Chen, Zong-Ping [1 ]
Zhang, Shi-Qian [1 ]
Wang, Ni [1 ]
Xue, Jian-Yang
机构：
[1] Guangxi Univ, Coll Civil Engn & Architecture, Nanning 530004, Peoples R China
来源：
PROCEEDINGS OF THE ELEVENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING, VOL I AND II | 2010年
关键词：
Steel reinforced concrete special-shaped column; Corner joint; Low-cyclic reversed loading test; Seismic behaviour;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The low-cyclic reversed loading tests of 4 corner joints in SRC special -shaped column frame were carried out. The mechanical behaviours and failure patterns of corner joint in SRC special-shaped column frame were analyzed. Characteristics of the hysteretic curves of load-displacement relation and load-strain relation of the steel bar are analyzed, and displacement ductile coefficient and equivalent viscous damping coefficient of the joints are discussed. It indicates that the load-displacement hysteretic curves of the specimens are symmetric and plump, and the capacity and seismic behaviours of the joints are higher than those of joints in RC special -shaped column frame. This study can be helpful for the analysis of mechanism and the establishment of calculating method of corner joint in steel reinforced concrete special-shaped column frame.
引用
收藏
页码：2028 / 2032
页数：5
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