（深圳市建筑设计研究总院有限公司， 深圳 518000）

［摘要］中山灯饰商城塔楼高度184m，结构体系采用钢筋混凝土框架-核心筒。结构属超B级高度的高层建筑，且存在多项超限项。本文针对塔楼结构特点，就本工程的风荷载取值、超限处理措施、抗侧力构件类型选取以及结构方案的优化比较进行了分析。

［关键词］框架核心筒； 核心筒高宽比； 型钢混凝土柱

中图分类号： TU973.3 文献标识码： A文章编号：  1002-848X(2016)S1-0040-03

Structural design of Zhongshan International Lighting City

Chen Jianhua

(Shenzhen General Institute of Architectural Design and Research, Shenzhen 518000， China)

Abstract： Zhongshan International Lighting City is 184 meters high, which is reinforced concrete frame-corewall structure. The structure is the super B height, and there are a number of items overrun. According to the characteristics of the tower, chose of the wind load, ultralimit seismic design, the structural scheme selection and optimization were discussed.

Keywords： frame-corewall; aspect ratio of core wall; steel reinforced concrete column