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北京地铁宋家庄站是3条地铁线换乘的地铁车站,文章通过分析其建筑设计、防火防烟分隔设计以及通风排烟设计,指出了宋家庄站的火灾危险性,并提出烟气控制的研究方法与研究思路。利用场模拟软件FDS软件,对宋家庄地铁站10号线站台层6个典型火灾场景下的烟气控制方案进行了模拟分析研究,研究结果可为同类换乘车站的烟气控制设计提供参考。
Beijing Subway Songjiazhuang Station is a metro station with three subway lines. The article points out the fire danger of Songjiazhuang Station by analyzing its architectural design, fire and smoke separation design and ventilation and smoke exhaust design, and puts forward the research method of flue gas control And research ideas. Using the field simulation software FDS software, the flue gas control scheme under six typical fire scenes in the platform of Subway Line 10 in Songjiazhuang Subway Station was simulated and analyzed. The research results can provide a reference for the flue gas control design of the same kind of transfer station.