（华东建筑设计研究院有限公司现代都市建筑设计院， 上海 200070）

［摘要］厦门国际中心为高度超过300m的超高层结构。结合项目特点和关键问题，经结构体系比选，确定采用框架-核心筒和巨型支撑-伸臂桁架及环带桁架组成的多重抗侧力混合结构体系。通过分析确定了巨型支撑的计算长度并对复杂节点设计做了进一步的细化分析和验证，根据舒适度控制要求对阻尼减震装置的选用进行了探讨，并分析了施工顺序对构件内力和轴向变形的影响。

［关键词］超高层建筑; 舒适度控制; 巨型支撑; 施工模拟

中图分类号：TU398.+9,TU973       文献标识码：A       文章编号：1002-848X(2014)14-0044-06

Research on key problems in the design of the super high-rise building of Xiamen International Center

Wang Wei, Zhao Xudong

 (UD Architectural Design Institute, East China Architectural Design & Research Institute Co., Ltd., Shanghai 200070, China)

Abstract: Xiamen International Center is a super high-rise building with the height of more than 300m.Combined with the characteristics of the project and the key problems, according to the structural system selection, the multilateral resisting hybrid structure, which combined the frame-corewall,the giant brace, the outrigger and the belt trusses, was determined. The calculation length of the giant brace was determined, the further analysis and verification of the design on complex nodes were done. The selection of damping device was also discussed according to the comfort control requirements. The effects of construction sequence on the internal force and axial deformation of structural members were analyzed.

Keywords: super high-rise building; comfort control; giant brace; construction simulation

作者简介：王玮，学士，高级工程师，一级注册结构工程师，Email：wangwei8@126.com。

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