(江苏省建筑设计研究院有限公司，南京 210029)

［摘要］无锡苏宁广场项目由南、北两座超高层塔楼，以及平面布置特别不规则的商业裙楼构成。着重介绍了工程的体系特点，基于性能的抗震设计原则和方法，风洞试验结果分析和应用，整体计算结果，动力弹塑性分析结果，以及针对工程中的薄弱环节所采取的相应对策和措施。

［关键词］超限高层；高宽比；加强层；计算分析

中图分类号：TU355文献标识码：A文章编号：1002-848X(2011)04-0079-04

Structure design of super high-rise building of Wuxi Suning Plaza

Jia Feng, Zhu Xurong(Jiangsu Provincial Architectural Design and Research Institute, Nanjing 210029, China)

Abstract:Wuxi Suning Plaza is composed of two high-rise towers in south and north and a commercial podium which is extremely irregularly arranged. The system characteristics of the structure, the principles and methods of aseismic calculation based on performance, analysis and application of the wind tunnel test results, overall computing results，EPDA analysis results as well as the response strategy and measures that should be adopted in the weak members were introduced.

Keywords:super high-rise building; ratio of height to width; strengthened story; calculating analysis

作者简介：贾锋，高级工程师，主任工程师，Email:51673182@163.com。

参考文献

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［2］JGJ3—2002 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,2002.