采用主动TMD制振装置的高层建筑的地震反应分析  

SEISMIC RESPONSE ANALYSES OF A HIGH-RISE BUILDING WITH ACTIVE TUNED MASS DAMPER

作　　者：张敏政 

机构地区：[1]国家地震局工程力学研究所

出　　处：《地震工程与工程振动》1989年第4期40-50,共11页Earthquake Engineering and Engineering Dynamics

摘　　要：在高层建筑顶部设置谐调质量制振装置(简称TMD,Tuned Mass Damper),由利卡提闭合环路对结构地震反应作主动控制。本文就这一系统进行了数值模拟,对多种地震荷载作用下,结构在弹性和非弹性状态下制振装置的效能作了初步分析。The active tuned mass damper is installed at a high-rise building in order to control the seismic responses by means of the Riccati closed-loop control. In this paper numerical analyses of this system are made. The effects of TMD are studied for the inelastic responses of the structure during earthquakes.

关 键 词：地震反应分析 TMD 高层建筑 结构地震反应 动控制 地震荷载作用 结构反应 位移反应 下制 弦波 

分 类 号：P315[天文地球—地震学]