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.
出处
《混凝土》
CAS
CSCD
北大核心
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
关键词
叠合剪力墙
低周反复荷载试验
抗震性能
composite shear wall structure
low-cycle reversed loading test
seismic behavior
