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苏州赛得大厦高位连体结构设计
王干,杨律磊,赵建忠,周慧鑫,陈露
摘 要
王干,杨律磊,赵建忠,周慧鑫,陈露
(苏州工业园区设计研究院股份有限公司, 苏州 215021)
 
摘要]赛得大厦属现代化高层办公楼,由南北塔楼及高位连体钢结构桁架组成。详细介绍了结构体系的设计要点,重点分析了高位连体桁架与塔楼的连接方式、铅芯橡胶支座的数值模拟;基于性能化设计采用罕遇地震作用下弹塑性时程分析对结构抗震性能进行评价。分析结果表明,在地震作用下结构能够满足预期的抗震性能目标,同时,通过罕遇地震作用下弹塑性时程分析找出了结构的薄弱部位,并采取相应的抗震加强措施。
关键词]连体结构; 铅芯橡胶支座; 性能化设计
中图分类号:TU318      文献标识码:A      文章编号:1002-848X(2013)14-0014-05
 
Design on high-connected structure for Saide mansion in Suzhou
Wang Gan, Yang Lülei, Zhao Jianzhong, Zhou Huixin, Chen Lu
(Suzhou Industrial Park Design & Research Institute Co., Ltd., Suzhou 215021, China)
 
Abstract: Saide mansion is a modern office building, including south and north towers and connected steel truss in high position. The design of structural system was described in detail, especially the connecting between steel truss and towers, numerical simulation for rubber brace with lead core. Dynamical elastic-plastic analysis was used to evaluate the anti-seismic performance of the building. The analysis results indicate that the structure shows the anticipated seismic performances under earthquake. By the elastic-plastic analysis under rare earthquake, the weak parts were found, and the seismic strengthening measures were adopted.
Keywords: connected structure; rubber brace with lead core; performance-based seismic design
作者简介:王干,教授级高级工程师,一级注册结构工程师,Email: wanggan@sipdri.com。
 
参考文献
[1] 徐培福,傅学怡,王翠坤,等. 复杂高层建筑结构设计[M]. 北京:中国建筑工业出版社,2005.
[2] 徐自国,肖从真,廖宇飙,等. 北京当代MOMA隔震连体结构的整体分析[J]. 土木工程学报,2008,41(3):53-57.
[3] 李国胜. 高层混凝土结构抗震设计要点、难点及实例[M]. 北京:中国建筑工业出版社,2009.
[4] GB 50011—2010建筑抗震设计规范[S]. 北京:中国建筑工业出版社,2010.
[5] JGJ 3—2010高层建筑混凝土结构技术规程[S]. 北京:中国建筑工业出版社,2011.
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