底框稀板复杂剪力墙结构抗震机理探讨  

Research on a seismic mechanism complex shear wall structure with large space at bottom and sparsely-connecfed slab on upper plane

作　　者：李青宁[1] 阴毅[1] 周云[2] 

机构地区：[1]西安建筑科技大学土木工程学院,陕西西安710055 [2]广州大学土木工程学院,广东广州510405

出　　处：《西安建筑科技大学学报（自然科学版）》2002年第3期218-221,共4页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：陕西省自然科学研究计划项目 (2 0 0 1 C2 9);陕西省教育厅专项科研计划项目 (0 1 JK1 68)

摘　　要：依据模拟地震振动台试验结果 ,分析了某 3 3层底部大空间上部平面稀板连接复杂剪力墙结构的动力反应和抗震机理 .认为合理利用楼板变化调整结构刚度 ,可以改善结构的抗震性能 。The earthquake simulation test of a 33-story building model, a complex shear wall structure with large space in bottom and sparse slab connect in upper plane, was carried out on the shaking table. Base on the test results, the dynamic response and seismic mechanism of the structure are studied demonstrating that the seismic behavior and resistibility can be improved and raised by means of varying floor stiffness reasonably.

关 键 词：稀板连接 剪力墙结构 振动台试验 抗震机理 

分 类 号：TU398.2[建筑科学—结构工程]