(1 中国建筑设计院有限公司， 北京 100044; 2 中国建筑科学研究院风工程研究中心， 北京 100013)

［摘要］本工程屋面建筑造型复杂，屋面风荷载和雪荷载无法直接参考常规屋面形式确定，在设计中为了准确确定屋面风荷载和雪荷载，对屋面分别进行了风洞测压试验和雪荷载数值模拟试验。将试验结果和试验数据进行统计分析，形成了用于结构整体屋面设计的计算参数；并对屋面钢结构布置尤其是支座形式的选择进行了优化，有效地减小了温度应力的影响。

［关键词］昌吉体育馆; 风荷载;  雪荷载

中图分类号： TU318 文献标识码： A文章编号：  1002-848X(2016)S1-0241-04

Roof loading design for Changji Stadium

Shi Jie1， Zhang Huaiyong1， Chen Kai2

(1 China Architecture Design Group, Beijing 100044, China；

2 Wind Research Center of China Academy of Building Research, Beijing 100013，China)

Abstract: The roof shape of Changji Stadium is complicated. It is difficult to define the wind and snow load based on the conventional roof shape. The wind tunnel test and snow numerical simulation experiment were carried out respectively to evaluate the load exerted to the roof.  The structural design parameters were obtained through statistical analysis based on the test results and data. The configuration for the roof steel structure and the support details were optimized to reduce the influence of temperature-induced stresses. 

Keywords: Changji Stadium； wind load； snow load

作者简介: 史杰,硕士,高级工程师,一级注册结构工程师,Email：shij@cadg.cn。