劲性钢筋混凝土开洞低剪力墙抗震性能的研究  

Research on aseismic capability of SRC low-rise shear wall with opening

作　　者：周鲁敏[1] 龚进[1] 吴树勋[1] 

机构地区：[1]同济大学建筑设计研究院,上海200092

出　　处：《四川建筑科学研究》2006年第2期108-112,共5页Sichuan Building Science

摘　　要：进行了7榀劲性钢筋混凝土低剪力墙在低周反复水平荷载下的试验研究。试验结果表明:劲性钢筋混凝土低剪力墙具有良好的抗震性能;开洞对其承载力、延性、耗能性能有一定的影响,随着洞口尺寸的增大,劲性钢筋混凝土低剪力墙的承载力下降,延性和耗能能力则有一定的提高。In this paper,7 specimens of the low-rise shear walls have been tested under the excitation of the cyclic reverse loads. The test results show that the aseismic capability of SRC low-rise shear walls is good. The openings has some influence on the shear strength, the ductility and the energy dissipation ability of the low-rise SRC shear walls. With the increase of the opening dimensions, the shear strength of the walls decreases and the ductility, energy dissipating ability increase.

关 键 词：低剪力墙 劲性钢筋混凝土 低周反复荷载 抗震性能 

分 类 号：TU375[建筑科学—结构工程]