首都图书馆二期暨北京市方志馆主中庭结构设计

陈 林，万红宇，朱兴刚，施 宇，闫 莹，冯慧君(北京市建筑设计研究院7S1工作室，北京 100045)

［摘要］ 首都图书馆二期工程建筑功能较多，结构较为复杂，平面为L形，凹角处附带钢结构主中庭，其立面为玻璃幕墙，采用索结构。这种中庭在许多大型公共建筑中都有应用，跨度较大，连接在主体建筑物上或者作为主体的一部分存在，随主体结构一起变形并承受荷载，建筑物附带大中庭可以充分采光，建筑效果良好。

［关键词］主中庭；结构设计；幕墙；索结构

中图分类号：TU318.82文献标识码：A文章编号：1002-848X(2011)01-0050-02

Design of curtain wall for Local Chronicles Hall in Capital City Library

Chen Lin, Wan Hongyu, Zhu Xinggang, Shi Yu, Yan Ying, Feng Huijun

(Beijing Institute of Architectural Design, Beijing 100045, China)

Abstract:The Local Chronicles Hall in Capital City Library is a multifunctional L-shaped building. At the concave part of ‘L’, there is a large steel structure atrium,  which has glass curtain wall with cable supporting structures. This kind of atrium is applied in  many large public buildings and has a large span usually. It is connected with the main building or exists as a part of the main, and deforms together with the main structure under load. The atrium is full natural illumination. The structural design of the atrium was studied, the detail construction of jonts was developed.

Keywords:atrium; structural design; curtain wall; cable structure

作者简介：陈林，硕士，高级工程师，Email:snakechenlin1013@sina.com.cn。

参考文献

［1］甘明，陈继英，张胜，等. 合肥体育场屋盖中梭形柱设计与抗倒塌分析［J］.建筑结构，2006，36(6)：52-54.

［2］GB50017—2003钢结构设计规范［S］.北京：中国计划出版社，2003.