TMD系统在单层柱壳振动控制中的参数分析  

PARAMETRIC ANALYSIS OF TMD SYSTEMS IN VIBRATION CONTROL OF SINGLE LAYER LATTICED BARREL VAULTS

作　　者：叶继红[1] 陈月明[2] 沈世钊[2] 

机构地区：[1]哈尔滨工程大学,哈尔滨150001 [2]哈尔滨建筑大学,哈尔滨150090

出　　处：《工业建筑》2000年第4期9-13,共5页Industrial Construction

基　　金：国家自然科学基金重大项目资助!(5 9895 410 )

摘　　要：针对水平地震作用 ,系统分析了TMD在单层柱面壳振动控制中因质量变化、分布位置变化、所控振型个数变化对其结构控制效果的影响及其敏感性问题 ,并得出了一些重要结论。According to horizontal earthquake excitations,this paper analyzes systematically the effects of the tuned mass damper(TMD) for vibration control of a single layer latticed barrel vault due to the changes in its mass and distributions as well as the number of the modes controlled by it on the structural control effectiveness;and analysis of some sensible problems is also given.Finally,some important conclusions are obtained.

关 键 词：TMD系统 单层柱壳 水平地震作用 参数分析 

分 类 号：TU352.11[建筑科学—结构工程]