摘要
为了分析当前煤矿瓦斯事故发生的趋势,本文对近年来煤矿瓦斯事故进行了分类统计,对当前一段时间内,发生瓦斯事故的作业场所以及引发瓦斯爆炸的高温源进行了探究,得出掘进工作面是瓦斯突出事故的多发地,放炮是引发瓦斯爆炸事故的一个重要因素。提出了预防瓦斯事故的措施,为进一步降低煤矿瓦斯事故,保障煤炭产业的平稳发展提供了参考。
In order to analysis the current coal mine gas accidents occurred in different trends, in this paper, the coal mine gas accident in re- cent years has been carried on the statistics. The place of gas accident and heat source which causes gas explosion are analyzed. Tunneling faces is the locations of gas accident. Coal mine blasting is a An important reason for gas explosion accident Prevention countermeasures of coal mine gas accident are summarized. It is helpful in reducing the coal mine gas accidents. It provides the refelence for ensuring the smooth development of the coal industry.
出处
《煤矿现代化》
2017年第4期50-52,共3页
Coal Mine Modernization
关键词
煤矿瓦斯事故
发生趋势
预防对策
coal mine gas accidents
occurrence trend
Prevention countermeasures
