【摘要】 通过对城市轨道交通地下车站公共区排烟系统及模式的分析,提出了不同类型车站公共区排烟风机选择的方法。

【Abstract】 By analyzing the smoke extraction system of public zone of underground station in the urban rail transit,we proposed some methods of choosing exhausting smoke fan in different kinds of public zone of underground station.

【关键词】 地下车站; 排烟设备; 排烟量计算

【Key words】 underground station; exhausting smoke equipment; exhaust smoke volume