地铁车站建筑防火及安全疏散设计要点分析

Analysis on Key Points of Fire Prevention and Safety Evacuation Design of Subway Station Buildings

地铁车站建筑是城市交通系统的重要组成部分,具有重要作用,既减轻城市交通压力,又为居民提供出行便利。建筑设计需要消除安全隐患,要明确防火标准和要求,确保建筑材料符合防火要求。要合理设计排烟系统及划分防火分区,确保在火灾发生时可以及时排除烟雾,将火势控制在一定范围内。本文分析地铁车站建筑消防设计现状,介绍地铁车站建筑物在防火设计和安全疏散设计两方面的设计方法及要点,为同类工程设计工作的开展提供参考。

Subway station building is an important part of the urban transportation system,and plays an important role,which not only reduces the pressure of urban traffic,but also provides convenience for resident’s travel.Building design needs to eliminate potential safety hazards,clarify fire protection standards and requirements,and ensure that building materials meet fire protection requirements.It is necessary to reasonably design the smoke exhaust system and divide the fire prevention zone,and ensure that the smoke can be exhausted in time when the fire occurs and the fire condition can be controlled within a certain range.This paper analyzes the current situation of fire protection design of subway station buildings,and introduces the design methods and key points of subway station buildings in fire protection design and safety evacuation design,so as to provide reference for the development of similar engineering design work.