摘要
以公共建筑火灾风险为研究对象,结合公共建筑火灾多源性和不确定性等特点,从火源、建筑物、人员三大因素建立火灾风险评估指标体系,应用证据理论实现不确定信息的有效融合,得出公共建筑发生火灾的风险等级。以某商场为例进行火灾风险评估,评估结果验证了方法的有效性和实用性。
Taking public building fire risk as the research object,combined with the characteristics of public building fire multi-source and uncertainty,a fire risk assessment index system were established from the three factors of fire source,building and personnel.The effective integration of uncertain information was realized by using evidence theory.The risk level of fire in public buildings was obtained.Taking a shopping mall as an example to conduct fire risk assessment,and the assessment results verify the effectiveness and practicability of the method.
作者
李杨
王玉娇
杨志年
LI Yang;WANG Yu-jiao;YANG Zhi-nian(College of Civil and Architectural Engineering,North China University of Science and Technology,Tangshan Hebei 063210,China)
出处
《华北理工大学学报（自然科学版）》
CAS
2022年第1期124-128,共5页
Journal of North China University of Science and Technology：Natural Science Edition
基金
国家自然科学基金(51608196)
河北省自然科学基金(E2021209112)。
