气承式膜结构丙类仓库消防安全初探

A preliminary study on fire safety of class C warehouse with gas bearing membrane structure

以某气承式膜结构丙类仓库消防设计为例,针对其建筑体量庞大、火灾荷载大以及人员疏散困难等特点,同时气承式膜仓库结构特点导致难以在仓库储存区内采用实体防火墙进行防火分隔,进而带来仓库占地面积、防火分区划分、自动灭火系统、火灾自动报警系统、防排烟系统等消防设计难题。从防火分隔设计、防排烟设计、灭火设施设计、消防安全管理措施等方面对此类建筑进行消防安全分析。

Membrane structure with a gas bearing type C class warehouse fire control design,for example,for its large cubic construction,fire load and difficulty evacuation etc.,at the same time the warehouse structure characteristics lead to gas bearing type membrane in warehouse storage area using solid firewall to fire separation,and then bring the warehouse area,fire zoning,automatic fire extinguishing system,automatic fire alarm system,smoke control and extraction system of fire control design problem.This paper analyzes the fire safety of such buildings from the aspects of fire separation design,smoke control and exhaust design,fire fighting facilities design and fire fighting safety management measures.