叠层橡胶垫基础隔震建筑结构设计方法与应用  

Design and application of isolated building with laminated rubber bearings

作　　者：孙柏锋[1] 潘文[1] 

机构地区：[1]昆明理工大学建筑工程学院,云南昆明650224

出　　处：《世界地震工程》2007年第4期139-142,共4页World Earthquake Engineering

摘　　要：简要概括了国内外叠层橡胶垫基础隔震技术的应用发展状况,介绍了隔震结构的各种反应分析模型,对隔震结构设计分析方法进行了讨论,提出了有益的建议,并指出了在《建筑抗震设计规范》(GB50011—2001)关于隔震结构的简化计算方法中存在的诸多不足。结合我国的隔震技术应用现状,引入了两阶段设计法的概念。此方法将有利于提高设计质量,减少设计周期。The paper introduces the application of isolated buildings with sandwich rubber bearings at home and abroad, and some analysis models are presented for dynamic response of seismic： isolation structures. The design and analysis method of the seismic isolation structnres are discussed. The beneficial suggestion is also presented. It is pointed out that in the＂ Code for seismic design of buildings＂ there are some deficiencies about simplified calcnlalion method. The design of two-step is put forward. This method will be advantageous to enhance design quality and to reduce design period.

关 键 词：隔震结构 隔震设计 橡胶隔震支座 两阶段设计法 

分 类 号：P315[天文地球—地震学]