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FPS隔震结构的水平和竖向振动响应分析
Analysis for the Horizontal and Vertical Vibration Responses of Base-isolated Building with FPS Bearings
【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。
【Abstract】 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.
【关键词】 基底隔震;
耦合振动;
非线性;
地震响应;
【Key words】 base isolation; coupled vibration; nonlinearity; earthquake responses;
【Key words】 base isolation; coupled vibration; nonlinearity; earthquake responses;
【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 )
- 【文献出处】 建筑结构 ,Building Structure , 编辑部邮箱 ,2000年07期
- 【分类号】TU352.12
- 【被引频次】67
- 【下载频次】277