叠合板式剪力墙的抗震性能试验分析  

Experimental analysis of seismic behavior of superimposed slab shear walls

作　　者：连星[1] 叶献国[1] 王德才[1] 蒋庆[1] 常磊[1] 

机构地区：[1]合肥工业大学土木与水利工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2009年第8期1219-1223,共5页Journal of Hefei University of Technology：Natural Science

基　　金：国家自然科学基金重大研究计划资助项目(90715016);建设部科学技术项目计划资助项目(2008-K3-2)

摘　　要：文章设计了4个两种不同边缘约束措施的叠合板式剪力墙和2个普通剪力墙模型,并进行了在低周反复荷载下与普通剪力墙的对比试验研究;较系统地分析了结构的破坏形态、变形能力、承载力、延性、滞回特性、耗能及钢筋应变等。试验表明,2种不同边缘约束措施的叠合板式剪力墙的抗震性能无明显差异。Two general shear walls and four superimposed slab shear walls with edge restricted by measures of two different forms were designed. Comparative experimental studies on superimposed slab shear walls and two general shear walls under low cyclic loading were conducted. The structural failure feature, deformation capacity, bearing capacity, ductility, hysteresis property, energy dissipation, strain of steel bars and strain of concrete were analyzed systematically. The experimental results show that the seismic behavior of the superimposed slab shear walls with concealed columns of two different forms was not obviously different.

关 键 词：叠合板式剪力墙 边缘约束措施 抗震性能 

分 类 号：P315[天文地球—地震学] TU375[天文地球—固体地球物理学]