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住宅建筑防火间距不足的先天性火灾隐患是消防监督管理的重点与难点。结合永州市中心城区住宅小区专项整治行动的工作经验,对多层住宅与多层住宅、多层住宅与高层住宅的防火间距先天性火灾隐患进行分析,以GB 50016-2014《建筑设计防火规范》为基础,提出相应的治理方法。针对高层住宅与多层住宅贴邻布置形成的火灾隐患,利用FDS对设置防火挑檐对建筑火灾蔓延的影响进行模拟,验证了设置防火挑檐的可行性。
Inconvenient fire hazard in residential buildings with insufficient fire spacing is the key and difficult point of fire supervision and management. Combined with the work experience of special rectification action of residential district in central area of Yongzhou City, this paper analyzes the inherent fire hazards of multi-storey residential buildings, multi-storey residential buildings and high-rise residential buildings. Taking GB 50016-2014 " As the basis, put forward the corresponding method of governance. In view of the fire hidden danger caused by the adjacency arrangement of high-rise residential buildings and multi-storey residential buildings, the influence of setting fireproof eave on the spread of building fire was simulated by FDS, which verified the feasibility of setting fireproof eaves.