摘要
瓦斯事故是煤矿特有的一种极其严重的灾害,影响着安全生产的顺利进行,文章通过对采掘面事故树的分析,求得最小割级和事故树的重要度,分析了瓦斯爆炸的原因,并给出了预防措施。为制定合理有效的瓦斯治理措施提供了依据。
Gas accident is an extremely serious disaster peculiar to coal mines, it affects safe production carried out smoothly. According to fault tree analysis on the cutting face, the minimum cut set and impor- tant degree of fault tree are obtained, the causes of gas explosion are analyzed, and the preventive meas- ures are given. A basis is provided to develon reasonable and effective measures for gas.
出处
《煤炭技术》
CAS
北大核心
2013年第1期106-107,150,共3页
Coal Technology
关键词
采掘面
瓦斯爆炸
事故树分析
cutting face
gas explosion
accident tree analysis
