基于多指标评价的地下商场灭火救援进攻策略  

Fire-fighting and rescue attack route design in underground mall based on multi-index assessment

作　　者：赵阳[1] 李海航[2] 周德闯[2] 汪箭[2] 廖曙江[3] 

机构地区：[1]重庆市消防总队特勤支队,重庆401121 [2]中国科学技术大学火灾科学国家重点实验室,安徽合肥230026 [3]重庆市消防总队,重庆401121

出　　处：《消防科学与技术》2013年第10期1151-1155,共5页Fire Science and Technology

基　　金：公安部重点研究计划项目"高层建筑火灾场景设计与灭火救援技战术研究"(2011ZDYJCQXF019)

摘　　要：针对火灾烟气模拟研究没有应用于灭火救援的现状,通过分析地下商场火场烟气的流动规律,结合内攻灭火法的关键环节,探讨灭火阵地和进攻入口的指标选择原则,建立了进攻路线的多指标评价方法。Studying smoke flow regularity in underground mall can provide calculation guidance for designing safer attack route . However , simulation studies mainly focused on smokeflow mechanism, smoke extraction and evacuation strategy. Al- most no simulation has done on fire fighting and rescue work so far. Selection principles of fighting positions and attack entry which are the two key points of inside fire attack were intro- duced first in this paper. Then, a method named multi--index assessment was proposed to choose attack route based on the comparison between the conditions of fighting positions and at- tack entry and their risk thresholds. Finally, this method was used to choose optimal attack route for four different fire loca- tions in different smoke bays in one fire compartment in a un- derground mall. Even more, the problem of regional regularity of attack route in the same smoke bay that deserving study were put forward.

关 键 词：地下商场 灭火救援 灭火阵地 进攻入口 多指标评价 

分 类 号：X921[环境科学与工程—安全科学] TU922[建筑科学—建筑设计及理论]