摘要
建立了FPS(FrictionPendulumSystem)隔震多层剪切型结构水平和竖向耦合振动微分方程 ,通过时程响应计算阐述了水平地震作用下FPS的隔震效果和结构的水平和竖向振动响应规律。
The differential vibration equations of shear typed multistory buildings with FPS bearings are established,the isolation effects of FPS isolator and some horizontal and vertical vibration responses laws of the structures to horizontal ground motions are expounded.
出处
《建筑结构》
CSCD
北大核心
2000年第7期61-64,共4页
Building Structure
基金
国家自然科学基金! (5 98780 0 6 )
河南省自然科学基金!(0 0 40 40 80 0 )
关键词
耦合振动
地震响应
FPS隔震结构
base isolation
coupled vibration
nonlinearity
earthquake responses
