基于FTA-AHP的煤矿瓦斯爆炸的研究  

Study on Gas Explosion in Coal Mines Based on FTA-AHP

作　　者：王晓义 姚有利[1] WANG Xiaoyi;YAO Youli(School of Coal Engineering,Shanxi Datong University,Datong Shanxi,037003)

机构地区：[1]山西大同大学煤炭工程学院,山西大同037003

出　　处：《山西大同大学学报（自然科学版）》2024年第1期109-113,共5页Journal of Shanxi Datong University(Natural Science Edition)

摘　　要：目的基于样本数据评价瓦斯爆炸发生的危险性大小。方法通过检索文献、实地考察等方式收集历史数据,分析引起瓦斯爆炸的主要不安全因素,运用事故树分析法研究数据特征,对其进行分类和风险辨识,通过层次分析法并引入博弈论组合方法优化权重的计算,对引起瓦斯爆炸事故的不安全因素的危险等级进行定量分析。结果得出煤矿瓦斯防治的安全等级,以及各不安全因素结构重要程度的量化数值。结论结合各类危险程度不同的不安全因素对整个煤矿瓦斯预防安全管理体系做出安全评价,为事故的预控预防提供理论依据。Objective To evaluate the risk of gas explosion based on sample data.Methods The historical data were collected by means of literature review and field investigation,and the main unsafe factors causing gas explosion were analyzed.Using the accident tree analysis method to study data characteristics,classify and identify risks,using the Analytic Hierarchy Process and introducing the game theory combination method to optimize the calculation of weights,quantitatively analyze the risk level of unsafe factors that cause gas explosion accidents.Results The safety grade of coal mine gas prevention and control and the quantitative value of the structure importance of each unsafe factor were obtained.Conclusion Combined with various dangerous unsafe factors,the safety evaluation of the whole gas prevention safety management system can provide theoretical basis for accident prevention.

关 键 词：瓦斯爆炸 事故树 层次分析法 安全评价 

分 类 号：TD712[矿业工程—矿井通风与安全]