镇江体育会展中心体育场、体育会展馆风洞试验及应用  

Wind tunnel test and application in the sports stadium and exhibition gymnasium of Zhenjiang Sports and Exhibition Center

作　　者：付刊林[1] 陈文明[1] 冯远[1] 陈天宜[1] 雷云[1] 

机构地区：[1]中国建筑西南设计研究院有限公司,成都610081

出　　处：《建筑结构》2010年第9期62-64,共3页Building Structure

摘　　要：以镇江体育会展中心体育场、体育会展馆为研究对象,结合风洞试验结果,分析了该工程钢结构屋盖的风压分布情况,得到了屋盖的风荷载体型系数以及相应的等效静力风荷载,并介绍了风洞试验结果应用于该工程结构设计的基本过程。分析结果表明,屋盖各区域在不同风向角下具有不同的体型系数,等效静力风荷载的分析与应用应考虑各区域的差异。Based on the wind tunnel test,the wind pressure and wind vibration characteristic were analyzed,and the shape coefficient and equivalent static wind loads of the sports stadium and exhibition gymnasium of Zhenjiang Sports and Exhibition Center were obtained.The application of wind tunnel test results in structural analysis and design was also introduced.The results indicate that shape coefficients of wind loads are different under various wind direction.The equivalent static wind loads should be analyzed individually.

关 键 词：风洞试验 体型系数 风荷载 

分 类 号：TU242.1[建筑科学—建筑设计及理论]