不同连梁双肢剪力墙结构抗震性能非线性有限元分析  

Different beam coupled shear wall structures noninear finite element analysis of seismic performance

作　　者：武建辉[1] 崔艳艳[2] 邵晓华[2] 

机构地区：[1]中国煤炭科工集团北京华宇工程有限公司,河南平顶山467002 [2]河南质量工程职业学院,河南平顶山467000

出　　处：《山西建筑》2017年第25期52-54,共3页Shanxi Architecture

摘　　要：在带钢连梁混合双肢剪力墙结构研究的基础上,利用有限元分析软件ANSYS对普通连梁双肢剪力墙和带组合连梁双肢剪力墙两个结构进行了非线性分析,主要从荷载—位移曲线及水平侧移曲线、承载能力和变形能力、刚度退化等方面入手,将三者抗震性能作了比较,得出结论:带钢连梁混合双肢剪力墙结构延性好,且进入塑性状态之后刚度退化更明显,有利于结构抗震,为工程设计提供有意义的依据。Based on the study of the double-limb shear wall structure with the steel-concrete coupling beam and the double-limb shear wall structure with the coupling beam,the finite element analysis software ANSYS was used to analyze the non-linear. Bearing capacity and deformation capacity,stiffness degradation and so on,the seismic performance of the three are compared. The results show that the hybrid double-limbed shear-wall structure with strip steel has the best deformation capacity compared with the other two. After the structure enters into the yield state,the stiffness degradation of the double-limb shear wall structure is more obvious,structure seismic,providing a meaningful basis for engineering design.

关 键 词：双肢剪力墙 连梁 抗震性能 非线性 

分 类 号：TU311.3[建筑科学—结构工程]