成都来福士广场T2塔楼结构设计
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（中国建筑科学研究院， 北京 100013）
［摘要］介绍成都来福士广场T2塔楼的结构设计，主要包括结构特点以及针对此工程的设计难点给出的相应解决方法及加强措施；并根据超限审查要求，计算T2塔楼的小震弹性、中震弹性及中震、大震弹塑性分析结果；依据计算分析结果及结构构件、部位的重要性分别采取不同的抗震加强措施，以确保整体结构的安全。［关键词］成都来福士广场; 超限结构; 弹塑性分析; 抗震加强措施中图分类号：TU318 文献标识码：A 文章编号：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
作者简介：齐国红，硕士，高级工程师，一级注册结构工程师，Email:Qigh@cabr-design.com。
