摘要
大水头煤矿已有半个多世纪的开采历史,曾经发生过数次瓦斯事故,造成了大量人员伤亡和财产损失。因此,对该矿井的瓦斯形成及赋存规律进行分析研究很有必要,它将对今后矿井安全生产,有效避免瓦斯事故的发生具有重要的指导意义。
It has over half a century of coal mining history in Dashuitou Coal Mine, there had been several incidents of gas, causing heavy casualties and property losses. Therefore, the gas formation and occurrence mine regularity analysis is necessary,it will be the fu- ture mine production safety, it avoided gas accident occurred has important guiding significance.
出处
《煤》
2014年第1期4-7,共4页
Coal