COMPARISON OF SEISMIC PERFORMANCE OF RC BEAM-COLUMN JOINTS WITH AND WITHOUT SEISMIC DETAILS

摘要：

In many old reinforced concrete buildings and the frame structures of some low-moderate seismic zone,the joints without seismic details exist. Under seismic loading,those joints may suffer damage,and thereby contribute significantly to the seismic performance of the frame. So the seismic performance of these joints without seismic details is concerned by engineers. In this paper,seismic performance of three types of typical joints with and without seismic details was analyzed by software ABAQUS. The results of finite element analysis by ABAQUS indicated that the peak loads of the joints without seismic details were about 76~97 percent of those of the joints with seismic details ,and the ductility factors of the former were about 77~92 percent of the latter.

关键词： Seismic performance Beam-column joint without seismic details Finite element analysis Ductility

作者: Hai-Yan Zhang Xiao-Mei Chen Jing Duan

作者单位: Department of Civil Engineering of South China University of Technology,Guangzhou 510640,P.R. China Department of Civil Engineering of South China University of Technology,Guangzhou 510640,P.R.China Department of Civil Engineering of South China University of Technology,Guangzhou 510640,P.R. China

会议类型: 国际会议

会议名称: The Eleventh International Symposium on Structural Engineering(第十一届结构工程国际研讨会)

会议地点: 广州

会议语种:英文

页码: 2116-2121

在线出版日期: 2010-12-01（万方平台首次上网日期，不代表论文的发表时间）