成都來福士廣場T2塔樓結構設計
齊國紅, 孫建超, 陳才華, 郝衛(wèi)清
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（中國建筑科學研究院， 北京 100013）
［摘要］介紹成都來福士廣場T2塔樓的結構設計，主要包括結構特點以及針對此工程的設計難點給出的相應解決方法及加強措施；并根據(jù)超限審查要求，計算T2塔樓的小震彈性、中震彈性及中震、大震彈塑性分析結果；依據(jù)計算分析結果及結構構件、部位的重要性分別采取不同的抗震加強措施，以確保整體結構的安全。［關鍵詞］成都來福士廣場; 超限結構; 彈塑性分析; 抗震加強措施中圖分類號：TU318 文獻標識碼：A 文章編號：1002-848X(2015)13-0017-05
Structural design of T2 tower of Raffles City in ChengduQi Guohong, Sun Jianchao, Chen Caihua, Hao Weiqing(China Academy of Building Research，Beijing 100013, China)Abstract: The structural design of T2 Tower of Raffles City in Chengdu was briefly introduced, mainly including structural characteristics analysis, solutions and measures aimed at the difficulties of the engineering design. And according to the requirements of the out-of-code review, the results of elastic analyses of the tower under the frequent earthquake and fortification earthquake were obtained as well as the elastic-plastic analysis results under the fortification earthquake and the rare earthquake. Different corresponding seismic strengthening measures were taken according to the calculation results and the importance of different structural components and parts to ensure the safety of the structure.Keywords: Raffles City in Chengdu; out-of-code structure; elastic-plastic analysis; seismic strengthening measure
作者簡介：齊國紅，碩士，高級工程師，一級注冊結構工程師，Email:Qigh@cabr-design.com。
