（1 启迪设计集团股份有限公司， 苏州 215021； 2 悉地国际设计顾问（深圳）有限公司， 上海  200433； 3 南通圆融房地产开发有限公司， 南通 226007）

［摘要］南通圆融广场属体量大、结构复杂的高层建筑。采用钢筋混凝土框架-核心筒混合结构体系，设计过程中合理地将钢筋混凝土、钢结构、钢骨混凝土等多种形式融为一体，并介绍了不同结构连接的设计难点以及所采用的构造方法。为实现建筑功能以及造型要求，采用了大跨度、转换结构等结构形式。设计过程表明，合理的结构布置、细致的分析、合适的构造措施是保证结构设计准确性的关键。

［关键词］南通圆融广场； 钢结构桁架； 转换结构； 连接节点

中图分类号：TU318文献标识码：A文章编号：1002-848X(2017)20-0009-04

Structural design of Nantong Harmony Plaza

Zhang Zhigang1, Zhang Min1, Cao Huiling2, Xue Wanli2, Han Chun3, Shi Longjie3

(1 Tus-Design Group Co., Ltd.， Suzhou 215021， China; 2 CCDI Group Co., Ltd.， Shanghai 200433， China; 3 Nantong Harmony Real Estate Development Co., Ltd.， Nantong 226007， China)

Abstract:Nantong Harmony  Plaza belongs to high-rise building with large space and complicated structure. It is a hybrid structure mainly used reinforced concrete frame-core. The structural styles including reinforced concrete, steel structure and steel-reinforced concrete were used properly in the design, and the structure measures and the design difficulities were introduced about the joint of different structures. In order to realize the architectural and layout function, large span and transfer structure, etc. were adopted. It is concluded that the reasonable structural layout, careful analysis and reasonable construction measures are the key to ensure a correct structure design.

Keywords:Nantong Harmony Plaza; steel truss; transfer structure; connection joint

作者简介：张志刚，硕士，高级工程师，Email:zhigang.zhang@siad-c.com。