钢管混凝土束剪力墙结构采用粘滞阻尼墙的减震研究  

Study on reducing seismic response of concrete filled steel tube shear wall structures with viscous damping wall

作　　者：孟梅影 王森林[1] 康子恒 MENG Meiying;WANG Senlin;KANG Ziheng(College of Urban and Rural Construction,Hebei Agricultural University,Baoding 071001,China)

机构地区：[1]河北农业大学城乡建设学院

出　　处：《河北农业大学学报》2019年第6期139-143,共5页Journal of Hebei Agricultural University

基　　金：河北省建设科学技术研究计划项目(2012-141)

摘　　要：设计钢管混凝土束剪力墙结构,建立有限元计算模型,通过使用SAP2000有限元分析软件对钢管混凝土束剪力墙结构进行分析计算,采用时程分析的抗震计算方法对粘滞阻尼墙在钢管混凝土束剪力墙结构中的参数设置进行讨论,并对结构的减震效果进行动力分析和对比研究。通过分析可知,采用粘滞阻尼墙的消能减震结构既可以降低地震反应中的结构受力,也可以降低反应位移,粘滞阻尼墙的耗能效果明显。This study designed the shear wall structure of concrete filled steel tubular,and established the finite element calculation model.The parameter setting of viscous damper wall in concrete filled steel tube shear wall structure was discussed by using time history analysis,seismic calculation method,and the dynamic analysis,and comparative study of the seismic reduction effect of the structure are carried out.The analysis shows that the energy dissipation structure with viscous damping wall could not only reduce the stress of the structure,but also reduce the response displacement.The energy dissipation of viscous damping wall was obvious.

关 键 词：钢管混凝土束剪力墙结构 粘滞阻尼墙 减震 耗能 

分 类 号：TU375[建筑科学—结构工程]