以烟台福莱山公园海之泉工程为背景,进行了大型风洞试验,并基于ANSYS CFX软件建立计算模型,采用SST k-ω湍流模型进行了多个风向角时的数值模拟,获得结构风荷载体型系数,并与风洞试验的测量结果进行对比,得出其体型系数分布规律.结果表明:CFD数值模拟方法可以较为准确地反映结构表面实际风压的分布规律,屋面最大负风压区出现在沿风向的直线上,且迎风向前端出现正压区. A large-scale wind tunnel test was carried out based on the project of the Sea Fountain of Fulaishan Park in Yantai. The calculation model was established based on ANSYS CFX software and the numerical simulation of multiple wind direction angles was carried out by the SST k-ω turbulence model to obtain the wind load The results show that the CFD numerical simulation method can reflect the distribution law of the actual wind pressure on the structure surface more accurately, and the maximum negative wind pressure area of ​​the roof appears In the straight line along the wind, and the positive pressure appears to the front of the wind zone.