用计算机数值模拟风作用下高层建筑周围的紊流流场，从而得到高层建筑外表面上的风压分布沿侧风面长度方向的变化规律，并对风压及风压系数进行数学回归，拟合风压系数分布公式，为建筑结构风荷载和暖通渗风量的计算提供依据。 Numerical simulation of turbulent flow around high-rise buildings under the influence of wind was used to obtain the variation of wind pressure distribution on the outer surface of high-rise buildings along the length of the side wind surface, and mathematical regression was performed on wind pressure and wind pressure coefficients. The distribution formula of the combined coefficient of wind pressure provides a basis for the calculation of the wind load and the amount of HVAC in buildings.