摘要
通过对我国煤矿瓦斯爆炸事故进行统计分析,得出近11年来我国煤矿瓦斯爆炸事故的特点及变化规律。结合前人的研究成果,提出7个影响瓦斯爆炸事故的主要因素,并基于层次分析法对这些因素进行研究,从而定量地揭示出瓦斯爆炸事故变化的原因。针对瓦斯爆炸事故的现状,提出了相应的改善措施。
In this paper, the characteristics and change rule of gas explosion accidents occurred in our coal mines in recent 11 years were obtained through the statistical analysis on the gas explosion accidents. Seven principal factors that influence the gas explosion were put forward with reference to the previous research achievements, study was made on these factors based on the analytic hierarchy process, and finally the reasons that caused the change of gas explosion accidents were quantitatively revealed. In the paper, the corresponding improvement measures were also proposed according to the present situation of gas explosion accidents.
出处
《矿业安全与环保》
北大核心
2013年第1期115-118,共4页
Mining Safety & Environmental Protection
关键词
瓦斯爆炸
事故统计
变化规律
层次分析法
定量分析
gas explosion
accident statistics
change rule
analytic hierarchy process
quantitative analysis
