地铁车站建筑设计防火安全问题研讨

Discussion on Fire Safety of Subway Station Building Design

聚焦地铁车站建筑空间狭小、通风不畅等特性,分析了地铁车站建筑火灾风险内外因素,提出地铁车站建筑消防安全设计思路,并从防火分区与防烟分区划分设置、紧急疏散通道出口与标志设计、公共区域楼扶梯布置,以及消防系统设计等方面探讨了设计方案、设计要点与注意事项。

This paper focuses on the characteristics of subway station buildings such as narrow space and poor ventilation,analyzes the internal and external factors of subway station building fire risk,and puts forward the fire safety design ideas of subway station buildings,discusses the design scheme,key points and precautions from the aspects of fire and smoke partition setting,emergency evacuation exit and sign design,escalator layout in public areas.