宿迁苏豪银座层间隔震设计
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章征涛1,2,夏长春1,樊嵘1,左江1,刘伟庆2,王曙光2(1 南京建筑设计研究院有限责任公司, 南京 210006; 2 南京工业大学土木工程学院, 南京 211816)[摘要]宿迁苏豪银座项目采用层间隔震设计,隔震层设置在裙房屋面和上部塔楼之间,属于高层层间隔震建筑。主要阐述了层间隔震建筑的结构设计,包括隔震元件的选取与布置、层间隔震的相关构造及计算分析。采取层间隔震技术后,不仅使上部结构具有隔震建筑的优越性能,而且使得包括裙房在内的整个结构的抗震性能得到显著提高。[关键词]层间隔震; 橡胶隔震支座; 粘滞阻尼器; 时程分析中图分类号:TU352.1 文献标识码:A 文章编号:1002-848X(2013)19-0054-06Story isolation design of Suqian SOHO GinzaZhang Zhengtao1,2, Xia Changchun1, Fan Rong1, Zuo Jiang1, Liu Weiqing2, Wang Shuguang2(1 Nanjing Architectural Design & Research Institute Co., Ltd., Nanjing 210006, China; 2 College of Civil Engineering, Nanjing University of Technology, Nanjing 211816, China)Abstract: Story isolation technology was applied in Suqian SOHO Ginza project, which is a building with high isolation story, and the isolation story is arranged between the podium roof and the upper tower. Structural design of the story isolation was described, including selection and arrangement of isolation components, structural measures and analysis method. Story isolation technology keeps the upper structure in superior seismic performance and improves the seismic performance of the whole structure including the podium significantly.Keywords: story isolation; rubber isolation bearing; viscous damper; time-history analysis作者简介:章征涛,硕士,高级工程师,一级注册结构工程师,Email:zzt21963@163.com。参考文献[1]周福霖.工程结构减震控制[M].北京:地震出版社,1997.[2]SOONG T T,DARGUSH G F.结构工程中的被动消能系统[M].董平,译.北京:科学出版社,2005.[3]日本建筑学会.隔震结构设计[M].刘文光,译.北京:地震出版社,2006.[4]王曙光,杜东升,刘伟庆.宿迁市海关业务综合楼隔震分析报告[R].南京:南京工业大学建筑技术发展中心,2008.[5]孙臻,刘伟庆,王曙光,等.苏豪银座层间隔震结构设计与地震响应分析[J].建筑结构,2013,43(18):58-63.[6]王曙光,杜东升,刘伟庆.江苏宿迁苏豪银座层间隔震分析报告[R].南京:南京工业大学建筑技术发展中心,2009.