摘要
针对矿井开采逐年向深部转移、矿井瓦斯涌出量大幅度增加的问题,新景煤矿采煤工作面瓦斯抽采优化试验取得了良好的效果,对于同类型的矿井安全生产具有一定的参考作用。
In view of the problem that the mine mining is shifting to the depth year by year and the gas emission increases greatly, the optimization test of gas extraction in Xinjing Coal Mine's working face has achieved good results, which has a certain reference role for the same type of mine safety production.
引文
[1]白鹏,陈连军.基于瓦斯含量的相对压力测定有效抽采半径研究[J].煤炭科技,2018(1):33-35,55.
[2]郝长胜,王洪胜,庞润芳.羽状钻孔预抽矿井瓦斯过程的数值模拟研究[J].工矿自动化,2009,35(10):32-35.
[3]李元超.常村煤矿顺层瓦斯抽采钻孔抽采半径确定[J].煤炭科技,2018(3):22-25.