基础滑移隔震结构平-扭耦联地震反应分析
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
基础滑移隔震偏心结构进行了水平双向地震作用下的时程反应分析,研究了基础滑移隔震结构的平-扭耦联地震反应,并与传统抗震结构进行了对比分析,表明采用基础滑移隔震技术可以有效减小结构的平-扭耦联地震反应,从而保护上部结构及其内部设施.
The lateral-torsional response of the asymmetric structure isolated by the friction sliding system under bilateral ground motions is studied,and the comparing analysis on the response between the base-isolated structure and the fixed-base structure is carried out.It is shown that the lateral-torsional response of the structure can be effectively diminished by adopting the friction sliding system.
引文
[1]Samali Bijan,Wu Yimin,Li Jianchun.Shake table tests on a mass eccentric model with base isolation[J].Earthquake Engineeringand Structural Dynamics,2003,32:1353-1372.
    [2]Juan C,de la Lera,Almazan J L.An experimental study of nominally symmetric and asymmetric structrues isolated with the FPS[J].Earthquake Engineering and Structural Dynamics,2003,32:891-918.
    [3]江宜城,唐家祥,李媛萍.多层框架隔震结构的地震扭转反应分析[J].工程抗震,2000(2):12-14.
    [4]王兴国,张松,苏幼坡.单层FPS隔震结构的平移-扭转耦合性能分析[J].地震工程与工程振动,2006,26(3):203-205.
    [5]王建强,李成金,王建亮.多层基础隔震偏心结构地震反应分析[J].河南科学,2010,28(5):558-560.
    [6]王建强,姚谦峰.基础滑移隔震结构双向地震反应分析[J].振动与冲击,2005,24(4):84-88.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心