摘要
首先介绍DHGF原理与熵技术方法,同时针对在DHGF过程中主观因素,利用熵技术加以修正。在实例应用中,针对某商场的应急疏散系统,建立风险评价指标体系,应用DHGF和熵技术结合的方法进行风险评价,结果表明该方法确定的风险等级能够和保险公司承保的条件相符合,准确性较高。
DHGF principle and Entropy method are introduced at first,and then Entropy method is used to amend the subjectivity factor in DHGF process.As a reality application example,the assessment index system of Supermarket Emergency evacuation is build,DHGF and Entropy method are combined to assessment safety risk.The result indicates that using this method to ascertain risk level is according with the insurance company insured condition,it is applicable.
出处
《沈阳航空工业学院学报》
2008年第2期92-94,38,共4页
Journal of Shenyang Institute of Aeronautical Engineering
关键词
DHGF
熵
疏散
DHGF
entropy
emergency
