（中船第九设计研究院工程有限公司， 上海 200063）

[摘要] 叠合柱是一种性能优良的框架柱的构件形式，近年来逐步得到应用。本工程是一个大型、综合商业和办公的地产项目。主楼采用了钢管混凝土叠合柱框架-核心筒结构体系，设计过程中对采用叠合柱的结构进行了整体结构性能和构件性能的分析、经济性比较等的论证分析，这是叠合柱工程应用的一次尝试。

[关键词] 叠合柱；  叠合比；高层建筑

中图分类号：TU398          文献标识码：A         文章编号：

作者简介：朱伟华，一级注册结构工程师，研究员，Email: 1679724549@qq.com。

Application of steel tube-reinforced concrete columns in a hige-rise building

Zhu Weihua，  Zhang Lu，  Wu Yiwen，  Ni Guorong，  Wu Congchao， Huang Yan

(China Shipbuilding NDRI Engineering Co., Ltd.，Shanghai 200063，China)

Abstract: Steel tube-reinforced concrete column is a kind of frame column with excellent mechanics performance, in recent years, it was applied gradually in some buildings. This project is a large and composited buildings with market and office .The tower buildings are frame corewall structures with this kind column members ,in the design progress，we analyzed and compared the structure mechanics performance of the building and the column components. It is a test of application of the steel tube-reinforced concrete column. 

Keywords: steel tube-reinforced concrete column；  ratio of the former axis force；hige-rise building

参  考  文  献

[1] 钟善桐. 钢管混凝土统一理论——研究与应用[M]. 北京：清华大学出版社，2006.

[2] CECS 188：2005钢管混凝土叠合柱结构技术规程[S].中国工程建设标准化协会标准,2005.