摘要
通过风洞模拟的方法研究了芜湖体育场东 (副 )、西 (主 )看台不对称索膜结构挑篷的风荷载特性。试验结果表明 :当主看台挑篷处于斜下风向位置时的风荷载要比类似的对称挑篷大许多。
By means of wind tunnel simulation,wind loading characteristics on asymmetric membrane cantilever structure roof of Wuhu stadium are given.Experimental results show that when the main bleachers membrane cantilever structure roof locates downstream in oblique wind direction,the load is much larger than that of symmetric one.The local negative peak pressure usually locates at vicinity of the sharp top of the membrane cell and leading eaves of the main bleachers.
出处
《建筑结构》
CSCD
北大核心
2004年第7期44-46,共3页
Building Structure
关键词
体育场
膜结构
挑篷
风荷载
风洞模拟
wind tunnel simulation
membrane structure
cantilever structure roof
