摘要
义络公司采掘面采用浅孔注水后,均衡了瓦斯释放和涌出,降低了工作面瓦斯涌出峰值,基本杜绝了瓦斯事故和瓦斯灾害。
After using shallow holes irrigation at the excavation face in Yiluo Comp., the gas releasing and gushing are balanced. The peak value of gas gushing at the face is reduced. The gas accident and disaster are basically stoped.
出处
《煤炭技术》
CAS
2008年第2期90-92,共3页
Coal Technology
关键词
煤矿
瓦斯
浅孔注水
coal mine
gas
shallow holes irrigation
