（1 北京建工建筑设计研究院，北京100044；2 北京翰时国际建筑设计有限公司，北京100052）

[摘要]该项目位于成都市城南开发区，中部两栋建筑在15~18层为大跨连体结构，并有8m的悬挑部分，属于复杂高层建筑。本文结合实际工程的设计工作，对连体结构的设计概念、方法进行总结，并结合辅助软件的分析结果对该类结构的特点进行分析，对今后的设计工作有所帮助。

[关键词]复杂工程建筑结构；连体结构；时程分析；

中图分类号：TU398.2 , TU318.2  文献标识码：A  文章编号：14S1131

作者简介：刘莉娅，本科，一级注册结构工程师，Email: liuly_1979@126.com。

A complicated connective connected structure design in Sichuan Province

Liu Liya¹，Chen jun²

(1 Beijing Jiangong Architectural Design & Research Institute, Beijing 100044 , China;

2 The A&S International Design, Beijing 100052 , China)

Abstract: This complicated connective connectedstructure project is located at the Development Zone in the south of Chengdu. The middle two towers are linked with large-span connective structures with cantilever parts of 8m at the 15~18 floors. In this paper, combined with the design of actual project, the design concept and methods of the connective structure were summarized, while analysis on the features of this kind of structure based on the analysis results of auxiliary software is carried out. This paper can do some help for future designs.

Keywords: complex structure ; connective connectedstructure ; time-history analysis

参 考 文 献

[1] 赵国兴,管海峰,肖南,等.三层混合型空腹桁架在连体结构中的应用[J].建筑结构,2008,38(11).