摘要
高抽巷对工作面瓦斯治理是一种行之有效的方法,但是治理效果往往不能稳定持续。现根据高抽巷在12505工作面的治理效果分析,简单论述层间距对高抽巷治理的影响。
High extraction roadway is an effective method for gas control in working face,but the control effect is often not stable and sustainable.Based on the analysis of the treatment effect of high-pumping roadway in 12505 working face,this paper briefly discusses the influence of interval on the treatment of high drainage roadway.
作者
李德
Li De(Ventilation Area of Tunlan Coal Mine,Xishan Coal Electricity Group Co.,Ltd.,Gujiao Shanxi 030206)
出处
《山西冶金》
CAS
2019年第5期50-51,65,共3页
Shanxi Metallurgy
关键词
高抽巷
瓦斯治理
层间距
high drainage lane
gas control
layer spacing
