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在同济大学TJ-3边界层风洞中对汕头跳水游泳馆模型在模拟的大气边界层风场中进行了测压试验。得到了这一结构的平均风压系数、最大和最小风压系数分布及对应于30年、50年和100年重现期的3s及10min平均的风压值。这些结果不仅可对汕头跳水游泳馆的结构设计提供依据,亦对研究人员认识这类大跨屋盖结构的风荷载特性提供参考。
In the TJ-3 boundary layer wind tunnel in Tongji University, the Shantou diving swimming pool model was tested in the simulated atmospheric boundary layer wind field. The average wind pressure coefficient, the maximum and minimum wind pressure coefficient distributions and the average wind pressure values of 3 s and 10 min corresponding to the 30, 50 and 100 year recurrence periods are obtained. These results not only provide a basis for structural design of Shantou diving swimming pool, but also provide reference for researchers to understand the wind load characteristics of such long-span roof structures.