隔震结构设计及应用分析  

Design and Application Analysis of a Seismic Isolation Structure

作　　者：王成[1] 王贵春 

机构地区：[1]天津大学建工学院,天津300072 [2]张家口市建筑勘察设计院,河北张家口075000

出　　处：《辽宁工学院学报》2003年第6期62-64,共3页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：介绍了夹层橡胶隔震垫的特性,另外就一隔震结构设计,详细叙述了其隔震布置的确定、隔震模型的建立及荷载分析与简化,进而进行了隔震设计与计算;根据《建筑抗震设计规范》,对该结构进行了中震水平下的动力时程分析,与传统抗震结构做了全面的比较,结果表明:在地震区,隔震结构与传统抗震结构相比,具有很大的优越性。The performance of seismic isolation pad with intermediate layers of steel sheet congruence is introduced. In view of the seismic isolation layout determination , the set-up of seismic isolation model, both the load analysis and its simplism, seismic islolation design with its calculation is dealt with. According to \<Code for Seismic Design Buildings\>a fully dynamic time-history analysis is carried out on middle size level of earthquake in comparision with traditional structure resisting earthquake. The result expatiates that this seismic isolation structure, in seismic distribution area, has more advantage over that of the traditional.

关 键 词：隔震结构 夹层橡胶隔震垫 荷载分析 《建筑抗震设计规范》 垂向承载力 竖向刚度 

分 类 号：TU352.11[建筑科学—结构工程]