total pressure differences

This paper based on the method of computational fluid dynamics,simulated the wind field,analyzed the total pressure differences between windward face and leeward face,and compared these with those of the non-bottom overhead construction of the same width and height.

结论非架空的多层建筑的迎背风面总压差随着高度增加而增加;而底层架空的多层建筑的迎背风面总压差随着高度增加而降低。