EXPERIMENTAL STUDY ON JOINTS OF STEEL REINFORCED CONCRETE T-S HAPED COLUMN UNDER TWO DIRECTION LOW-CYCLIC REVERSED LOADING
Based on experimental research of 4 joints under two direction low-cyclic reversed loading, the construct method and seismic performance of joints of steel reinforced concrete T-shaped column have been analyzed. The load-displacement hysteretic loops and its skeleton curves are tested;the ductility and working index are calculated. By comparing joints of SRC special-shaped columns with that of common concrete speciaL-shaped columns, the ductility, energy dissipation, and the mechanical behavior of joints are also investigated. The experimental results indicate that this kind of joints has higher shear strength and better ductility, the design method of the joints is reliable. The results could be used in practical engineering.
SRC column T-shaped column frame joint Two direction low-cyclic reversed loading Special-shaped column Seismic behavior
Zhi-Heng Deng Guang-Xian Tang Ping Xiang Xiao-Yan Wang
College of Civil and Architectural Engineering, Guangxi University, Nanning 530004,P.R.China
国际会议
第十届国际结构工程青年学者研讨会(The Tenth International Symposium on Structural Engineering for Young Experts)
长沙
英文
895-900
2008-10-19（万方平台首次上网日期，不代表论文的发表时间）