某铁路侧式站房架空层消防安全策略研究

Research on Fire Protection Design and Fire Safety Strategies for the Stilt Floor of a Railway Side Station Project

针对侧式铁路站房架空层面临的消防设计问题,以某铁路侧式站房工程为研究对象,开展针对架空层疏散准安全区认定等消防安全问题及消防安全策略研究。通过数值模拟分析验证架空层人员疏散安全性,并从采取防火分隔措施、限制火灾荷载、增设疏散条件等方面,提出保障架空层疏散准安全区成立的策略,为其他站房消防设计提供借鉴。

In view of the fire protection design problems faced in the stilt floor of the side railway station,evacuation quasi-safe area identification and fire safety strategy research was carried out for the project of a railway side station.The occupant's evacuation safety of stilt floor was verified through numerical simulation analysis.From the aspects of adopting fire separation measures,limiting fire loads,adding evacuation conditions,etc.,a strategy was proposed to ensure the establishment of an stilt floor evacuation quasi-safety zone to provide reference for fire protection design of other stations.