层次分析法在高层学生公寓火灾危险性评价中的应用

分析高层学生公寓的消防安全特点及其火灾发生危害性,评述现有的高层建筑火灾风险评价方法;在现有的评价方法的基础上,从人员因素、建筑物属性、安全疏散设施、报警与灭火系统、防火与防烟系统、建筑物内电气因素和消防安全管理7个方面综合考虑,建立了高层学生公寓的建筑火灾危险评价指标体系;利用层次分析法对高层学生公寓火灾危险性进行分析,确定其评价指标体系中各层次各指标的权重;分析结果表明:消防安全教育与培训是学生公寓火灾危险评价指标体系中最重要的因素。加强和改进高层学生公寓消防安全管理,对预防或减少高层学生公寓火灾具有现实指导价值。

Application of Analytical Hierarchy process in Fire Risk Assessment of High-rise Student Dormitory

On the basis of the current available high-rise fire assessment technologies,a risk assessment index system for the high-rise student dormitories fire is firstly established in this paper,which takes into account the specific fire safety features including occupancy,egress system,active and passive fire fighting system and fire safety management etc..Then,analytical hierarchy process method is employed to analyze the relationship among different indexes and determine the weight of each index.The result shows that fire safety education in universities is the most important factor in the index system.Finally,suggestions are proposed to enhance the fire safety management of high-rise buildings such as student dormitories.