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

页码：2028 / 2032

页数：5

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