董启灏，  苏  毅，  冯  刚
    （沈阳新大陆建筑设计有限公司，沈阳 110004）

[摘要] 沈阳铁西体育中心体育馆下部采用钢筋混凝土框架结构，屋盖采用大跨度网壳结构。结合建筑外形确定了合理的网壳形式和支承条件，在不同位置采用了固定支座和单向滑动支座。采用Midas/Gen软件对混凝土框架结构看台和网壳进行了整体分析，探讨了下部结构刚度对网壳影响的处理方法，进行了风洞试验，介绍了基础设计及水平推力处理。希望能为同类工程设计提供参考。
[关键词] 体育馆；网壳；风洞试验
中图分类号：TU318    文献标识码：A    文章编号：1002-848X(2011) Sl-0810-03

Structure design of Tiexi Sports Center Gymnasium
    Dong Qihao, Su Yi, Feng Gang
    ( Shenyang New World Architecture Design Co., Ltd., Shenyang 110004, China)

Abstract: The Gymnasium of Shenyang Tiexi Sports Center is a multi-story steel reinforced concrete construction with a large-span latticed shell. The proper latticed shell arrangement and support are determined according to the demand of the extemal form, fixed joint supports and sliding supports in single direction are used. The overall structure are analyzed by Midas/Gen. The influence of concrete frames stiffness is discussed. And wind tunnel test has been proceeded.  Base design and horizontal tluust solution is introduced. It is hoped that this article can provide a practical reference to similar projects.
Keywords: gymnasium; latticed shell; wind tunnel test