液压阻尼控制系统(HDS)控制底层柔性结构地震反应的频域分析  

Analysis of the seismic responses control of structure with spacious first story by Hydraulic Damper System(HDS) in frequency domain

作　　者：祁皑[1] 李惠[2] 刘季[2] 

机构地区：[1]哈尔滨工业大学航天学院,黑龙江哈尔滨150001 [2]哈尔滨建筑大学建筑工程学院,黑龙江哈尔滨150090

出　　处：《哈尔滨建筑大学学报》2000年第5期7-9,共3页Journal of Harbin University of Civil Engineering and Architecture

基　　金：国家自然科学基金;辽宁省科学技术基金资助项目!(58238162)

摘　　要：为减小结构的地震反应，将液压阻尼控制系统 HDS安装在底层柔性结构的底层，并对其进行了地震模拟振动台试验。根据试验结果在频域内对安装在底层柔性结构上的液压阻尼系统 HDS的底层柔性结构的地震反应控制进行了研究，并分析了系统参数对 HDS工作性能的影响。In order to reduce the seismic responses, a hydraulic damper system HDS was installed at the first story of the structure with first spacious story and the shaking table tests of this structure have been carried out. In this paper, according to the results of shaking table tests, the seismic responses of structures with first spacious story by HDS are studied in frequency domain. The influences of the parameters of HDS to the control effciency are discussed.

关 键 词：频谱 阻尼 液压系统 结构控制 地震反应 

分 类 号：TU311.3[建筑科学—结构工程] TU352.1