高层商业室内步行街消防设计分析  

Fire protection design analysis of commercial indoor pedestrian street in high-rise building

作　　者：田浩[1] 钱芳[1] TIAN Hao;QIAN Fang(Hangzhou Fire Detachment, Zhejiang Hangzhou 310016,China)

机构地区：[1]杭州市消防支队,浙江杭州310016

出　　处：《消防科学与技术》2019年第3期379-381,共3页Fire Science and Technology

摘　　要：以某高层大型购物中心为例,运用火灾动力学模拟软件FDS,通过设置火灾场景分析其火灾烟气控制设计的难点,利用PathFinder软件开展疏散仿真,针对准室外(内天井)区域、经营区、辅助疏散系统等,从防火分隔、安全疏散、自动灭火系统、防排烟设施等多角度,提出性能化设计解决方案,并验证消防设计的可靠性,提出火灾烟气控制及人员疏散设计思路。Taking a high-rise shopping mall as an example, using fire dynamics simulation software FDS, this paper analyzes the difficulties of its smoke control design by setting fire scenarios, and carries out evacuation simulation by using PathFinder software.Aiming at quasi-outdoor(inner patio) area, business area, auxiliary evacuation system, etc., from fire partition, safe evacuation, automatic fire extinguishing system, smoke control and exhaust facilities aspects, performance-based design solutions are proposed,the reliability of fire protection design is verified, and new ideas for fire smoke control and evacuation design are proposed.

关 键 词：建筑防火 准安全区 烟气控制 性能化设计 

分 类 号：X913.4[环境科学与工程—安全科学] TU247[建筑科学—建筑设计及理论]