董启灏¹，  丁阳²,  刘  旭¹，  毛爱江¹
    （1 沈阳新大陆建筑设计有限公司，沈阳110004；2 天津大学建筑工程学院，天津300072）

[摘要] 朝阳游泳馆屋盖结构为复杂网壳，由外斜铰接钢管柱和4个落地支座支承，结合建筑外形确定了合理的网壳形式，在不同位置采用了固定支座和滑动支座，介绍了网壳及其支座、节点和跳台的分析设计，进行了风洞试验，希望能为同类的设计提供参考。
[关键词] 结构选型；风洞试验；网壳
中图分类号：TU318    文献标识码：A    文章编号：1002-848X(2011) Sl-0782-03

Structure design of Chaoyang City Swimnung Centre
    Dong Qihao1, Ding Yang², Liu Xu¹, Mao Aijiang¹
    (1 Shenyang New World Architecture Design Co.,Ltd., Shenyang 110004, China; 2 Tianjin Uruversity, Tianjin 300072, China)

Abstract: The roof of Chaoyang City Swimming Centre is a large-span complicated latticed shell, supported by oblique steel tube column and four underground supports. The proper latticed shell arrangement are deternuned according to the demand of the extemal form. Fixed joint supports and sliding supports are used. The design and analysis oflatticed shell, supports, joints and diving tower is introduced. And wind tunnel test has been proceeded. It is hoped that this article can provide a practical reference to sinular projects.
Keywords: structural models; wind tunnel test; latticed shell