分析比较了近半个世纪以来国内外建筑风环境气流流动特性及数值预测方法的研究进展。重点对建筑布局、小区绿化及街区建筑群风效应的既有研究成果进行了对比分析,并对建筑风环境流场中常用若干湍流模型的适用性进行了讨论,总结了影响建筑风环境的诸多因素,为深入研究建筑风环境提供参考。 The research progress of airflow characteristics and numerical prediction methods of building wind environment both in China and abroad since the last half a century are analyzed and compared. The emphasis is put on the comparative analysis of the existing research results of building layout, residential afforestation and the wind effect of block buildings, and the applicability of several commonly used turbulence models in the wind flow field of buildings are also discussed. Many conclusions that affect the building wind environment are summarized Factors, provide a reference for further study of building wind environment.