Research and Application of AHP-GT Model of Gas Explosion Accident Evolution Risk Assessment in Coal Mine

摘要：

Risk assessment of gas explosion accident evolution in coal mine is to implement Safety first, Prevention primary, and to improve the essential safety and safety management, and to prevent and control gas explosion accidents. The problems of traditional risk assessment model of gas explosion were analyzed. Based on human -machine - environment -Management complex non-linear system, the risk assessment index system about four major categories and 27 sub-categories include the quality of factors of production personnel and the production equipment factors and the environmental conditions factors and the safety management factors was established. The non-linear multilevel gray evaluation model (APH-GT) of risk assessment of gas explosion accident evolution in coal mine was established based on AHP and gray clustering method. The risk assessment grade and the gray type and whitening weight function were classified and defined. The evaluation of objective comprehensive evaluation rating criteria was amended according to the nonlinear of whitening weight function. The risk assessment example was given and the results conform to reality.

关键词： risk assessment accident evolution gas explosion nonlinear analytic hierarchy process(AHP) gray theory(GT) coal mine

作者: SHI Shiliang LI Runqiu LIU Yong

作者单位: School of Energy & Safety Engineering, Hunan University of Science & Technology, Xiangtan 411201, Hu School of Energy & Safety Engineering, Hunan University of Science & Technology, Xiangtan 411201, Hu

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 1171-1176

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）