浅谈高层建筑地下室通风与排烟设计

Design of ventilation and smoke exhaust systems in the basement of highrise buildings

从通风排烟系统划分、通风方式及通风排烟风机选择方面，介绍了高层建筑地下室通风系统和排烟系统相结合，以充分利用地下室上部空间的设计方法，包括解决从平时运行到火灾运行的可靠转换的做法。强调了风机的选择、布置及设计中需注意的问题。

Provides design methods of the combined ordinary ventilation and smoke exhaust system in the basement of highreise buildings, so as to make full use of its upper space, with the practice of guareteeing the reliable swicthing from normal running to smoke control running when fire catches, stresses a few points in specification, positioning and design of the fans.