樊钦鑫，景辉，贾洁，吕敬辉，王德刚，王亚曼，陈丽颖(中国航空规划建设发展有限公司， 北京 100120)

［摘要］中国商飞大型客机制造工程技术大楼为复杂连体结构，下部4个主体塔楼（1#～4#楼）采用框架-剪力墙体系，上部屋盖采用网架及桁架体系将下部塔楼连为一体。介绍结构体系、地基基础等设计要点的同时，重点介绍了该复杂连体结构设计中风荷载、温度作用等主要问题及解决方案。根据工程抗震超限情况，提出了抗震性能化设计目标和方法。进行了小震、中震下的整体计算和罕遇地震下的弹塑性分析，分析结果表明，针对本工程提出的性能化设计目标是合理的，结构安全性能够得到保证。

［关键词］复杂连体结构； 结构体系； 风荷载； 温度作用； 抗震性能化设计

中图分类号：

TU318文献标识码：A文章编号：1002848X(2013)07005207

Structural design of COMAC Fixing and Manufacture Cente

Fan Qinxin, Jing Hui, Jia Jie, Lü Jinghui, Wang Degang, Wang Yaman, Chen Liying

(China Aviation Planning and Construction Development Co., Ltd., Beijing 100120, China)

Abstract:COMAC Fixing and Manufacture Center is a complex connected structure, which is linked with four frameshear wall structural towers（1#～4# building）by the ornamental steel and space truss structure. The structural system and foundation were introduced, and the main problems and solving methods about the connected structure design of the wind load and the temperature action were also mainly introduced. The principles and methods of performance\|based seismic design were proposed by the research on seismic performance. The overall calculation of frequent and intermediate earthquake and the static elasticplastic ultimate seismic analysis under rare earthquake were carried out. As shown in the results, the objective of performance design is reasonable for this project, and the structure is ensured safely.

Keywords:complex connected structure; structural system; wind load; temperature action; performance-based seismic design

作者简介：樊钦鑫，硕士，一级注册结构工程师，Email：191128798@qq.com。

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