It is indicated that the grids generated by the proposed method are simple,high quality and suitable for different building shapes,and the results of numerical simulation agree well those of the wind tunnel test.

• 网格剖分和数值模拟结果表明，采用本文方法生成的网格格式简单，网格质量高，适应性强，适用于多种体型建筑物的模拟计算，并且风场模拟结果与风洞试验结果有较好的吻合。