Research and application of safety assessment method of gas explosion accident in coal mine based on GRA-ANP-FCE

摘要：

　　According to the complexity and nonlinear interaction between influencing factors of gas explosion in coal mine,this paper analyzed the main influencing factors of coal mine gas explosion accident with Grey Relational Analysis,and built the risk assessment index system of coal mine gas explosion based on four factors of man-machine-environment-management.This paper built the multi-criterion and multi-level network calculation model for the index system and got the weight sets by using Analytic Network Process.Multi-level fuzzy comprehensive evaluation determined the risk of gas explosion level.A coal mine in the South,for example,its gas explosion risk assessment,results showed that the method could find the main key risk factors and deal effectively the complex influence relationship among them,and provide an important reference to coal mine gas accident risk control and management.

关键词： coal mine gas explosion risk assessment grey relational analysis analytic network process fuzzy comprehensive evaluation

作者: NIAN Qifeng SHI Shiliang LI Runqiu

作者单位: School of Resource & Safety Engineering,Central Southern University,Changsha 410083,China;School of School of Resource & Safety Engineering,Central Southern University,Changsha 410083,China;Hunan Prov

会议类型: 国际会议

会议名称: 2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)

会议地点: 南京

会议语种:英文

页码: 106-111

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）