不同构造措施的SRC-RC转换柱抗震性能试验研究  

Experimental study on seismic behavior of SRC-RC transfer columns with different constructional measures

作　　者：赵勇[1,2] 邵永健[1] 

机构地区：[1]苏州科技学院,江苏苏州215011 [2]中冶建筑研究总院有限公司华东分院,上海200940

出　　处：《世界地震工程》2010年第2期119-124,共6页World Earthquake Engineering

基　　金：江苏省自然科学基金项目(BK2009130);国家自然科学基金项目(50478044)

摘　　要：通过1根钢筋混凝土柱和8根不同构造措施下SRC-RC转换柱的低周反复荷载试验,研究SRC-RC转换柱在压、弯、剪共同作用下的抗震性能。分析了试件的主要破坏形态、滞回曲线、骨架曲线和延性,探讨了不同构造措施对SRC-RC转换柱抗震性能的影响,为合理确定SRC-RC转换柱的构造措施提供参考。To study the seismic behavior of SRC-RC transfer columns,1 reinforced concrete column and 8 SRC-RC transfer columns with different constructional measures under low cyclical reversed loading were studied experimentally.By analyzing the main failure patterns,hysteresis curves,skeleton curves and ductile of such members,the influence of the different constructional measures on seismic behavior of SRC-RC transfer columns are discussed.The work is helpful to confirm reasonable constructional measures.

关 键 词：SRC-RC转换柱 过渡层 构造措施 抗震性能 

分 类 号：TU398[建筑科学—结构工程] P315.97[天文地球—地震学]