（中船第九设计研究院工程有限公司，上海 200063）

[摘要]  本文主要介绍应用MIDAS Gen软件对采用不同期施工钢管混凝土叠合柱的某框架核心筒超高层结构进行施工模拟分析，并与不考虑叠合柱不同期施工的施工模拟分析进行对比，分析该超高层结构在施工全过程中各构件的竖向变形差异及应力变化情况。

[关键词]  施工模拟；钢管混凝土叠合柱；不同期施工；联合截面

中图分类号：TU375         文献标识码：A        文章编号：

作者简介：程军，硕士，工程师，Email：jamesbond2200@163.com。

Construction simulation analysis of steel tube-reinforced concrete column in a skyscraper

Cheng Jun，Zhang Lu，Ni Guorong，Chen Yi，Qu Ge

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

Abstract: This paper is mainly introducing the use of software MIDAS to simulate the construction process of a skyscraper of frame-corewall structure with steel tube-reinforced concrete columns which are constructed in different time，and compared with the situation that these columns are not constructed in different time，to analyze the difference of vertical displacement and stress changes of each member in the whole construction process of this skyscraper.

Keywords: construction simulation; steel tube-reinforced concrete column; construct in different time; united section

参 考 文 献

[1] 傅学怡.实用高层建筑结构设计[M].北京：中国建筑工业出版社，2010.

[2] MIDAS/Gen 02. Analysis & design[M].北京：北京迈达斯技术有限公司，2004.

[3] CECS 188:2005 钢管混凝土叠合柱结构技术规程[S].北京：中国计划出版社，2005.