新型钢筋混凝土叠合剪力墙抗震性能试验研究  

Experimental study on seismic behavior of new RC composite shear walls

作　　者：魏威[1,2] 叶燕华[1,2] 王滋军[1,2] 刘伟庆[1,2] 孙仁楼[1,2] 

机构地区：[1]南京工业大学土木工程学院,江苏南京210009 [2]江苏省绿色建筑工程技术研究中心,江苏南京210009

出　　处：《混凝土》2011年第6期15-18,共4页Concrete

基　　金：江苏省自然科学基金项目(BK2008377);江苏省绿色建筑工程技术研究中心资助项目

摘　　要：进行了2榀新型叠合剪力墙的低周反复试验,研究了叠合剪力墙的破坏形态、滞回特性、变形能力、刚度退化、耗能能力。试验结果表明,剪式支架能够较好的连接两侧预制板,并使其与现浇层协同工作,保证叠合剪力墙的整体工作性能。Two specimens of new RC composite shear walls were tested under low-cycle reversed load in this paper.Seismic behaviors such as failure pattern,hysteretic characteristics,displacement ductility,rigidity degeneration,energy dissipation were investigated.The test results show that the both sides of the prefabricated panels can be better connected and work with the cast-in-place concrete by steel bar truss which can ensure the integral working performance of composite shear walls.

关 键 词：叠合剪力墙 低周反复荷载试验 抗震性能 

分 类 号：TU528.571[建筑科学—建筑技术科学]