An experimental study on cyclic behaviour of reinforced concrete connections

被引：28
|
作者：
Sisniegas Alva, Gerson Moacyr [1 ]
Homce de Cresce El Debs, Ana Lucia [1 ]
El Debs, Mounir Khalil [1 ]
机构：
[1] Univ Sao Paulo, Dept Struct Engn, BR-13566590 Sao Carlos, SP, Brazil
来源：
CANADIAN JOURNAL OF CIVIL ENGINEERING | 2007年 / 34卷 / 04期
关键词：
cyclic loading; seismic analysis; reinforced concrete structures; beam-column connection;
D O I：
10.1139/L06-164
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Beam-column joints are considered critical regions within the structural system - especially under seismic loading - requiring careful design. Results from tests on four exterior reinforced concrete (RC) beam-column subassemblages are presented in this paper as part of an experimental investigation on the behaviour of RC beam-column connections under reversal cyclic loading. The influence of joint transverse reinforcement rate and concrete compressive strength on the RC beam-column connection behaviour was investigated. It is concluded that concrete compressive strength is the major factor that governs the joint shear capacity. The experimental results also indicated that joint transverse reinforcement affects the load-displacement response of such connections.
引用
收藏
页码：565 / 575
页数：11
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