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(江蘇省建筑設(shè)計(jì)研究院有限公司，南京 210029)

［摘要］無錫蘇寧廣場(chǎng)項(xiàng)目由南、北兩座超高層塔樓，以及平面布置特別不規(guī)則的商業(yè)裙樓構(gòu)成。著重介紹了工程的體系特點(diǎn)，基于性能的抗震設(shè)計(jì)原則和方法，風(fēng)洞試驗(yàn)結(jié)果分析和應(yīng)用，整體計(jì)算結(jié)果，動(dòng)力彈塑性分析結(jié)果，以及針對(duì)工程中的薄弱環(huán)節(jié)所采取的相應(yīng)對(duì)策和措施。

［關(guān)鍵詞］超限高層；高寬比；加強(qiáng)層；計(jì)算分析

中圖分類號(hào)：TU355文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：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

作者簡(jiǎn)介：賈鋒，高級(jí)工程師，主任工程師，Email:51673182@163.com。

參考文獻(xiàn)

［1］CECS230:2008 高層建筑鋼-混凝土混合結(jié)構(gòu)設(shè)計(jì)規(guī)程［S］. 北京:中國(guó)計(jì)劃出版社,2008.

［2］JGJ3—2002 高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程［S］. 北京:中國(guó)建筑工業(yè)出版社,2002.