期刊论文

中文

中国安全生产科学技术

1673-193X

2015

11

5

136-141

10.11731/j.issn.1673-193x.2015.05.021

2013年湖南省高校产业化培育项目(13CY015)；

本校为第一机构

为了对某钢管厂高层建筑进行火灾风险评估,基于高层建筑的防火、灭火设计要求,从防火系统、灭火系统、安全疏散和消防安全管理四个方面构建了高层建筑火灾危险性指标评价体系,并运用层次分析法确定了各火灾危险性影响因子的权重。根据集对分析的联系度模型对高层建筑进行火灾危险性评估,确定其安全等级。结合灰色关联度理论对差异度与同一度、对立度两组数据进行计算比较,选取绝对关联度大的值作为差异度系数i 的值,从而可以确定各组联系度的值。根据联系度最大值所属的安全等级,确定了高层建筑的火灾危险等级为一般安全,结果与实际情况相符。

In order to carry out fire risk assessment on the high-rise building of a steel plant , based on the design requirements of fire prevention and fire fighting for high-rise buildings , an index evaluation system of fire risk in high-rise buildings was established from four aspects including fire prevention system , fire extinguishing system , safety evacuation and fire safety management , and the weights of each influence factor on fire risk were determined by using AHP method .The fire risk of high-rise building was evaluated based on the conne...