近距离煤层开采煤与瓦斯突出防治研究

Research on Prevention and Treatment of Coal and Gas Outburst in Close-up Coal Seam Mining

近距离煤层开采,要建立"以抽为本,立体消突"的立体综合防突框架,即以抽放为主要手段,在立体上采取综合防突措施,克服单一防突措施的不足,从根本上消除突出危险,保证矿井安全生产。

In close- up coal seam mining, it is necessary to set up ＂to pump - based, three - dimensional sudden extinction,＂ the three - dimensional framework of a comprehensive conflict prevention, that is the principal means for drainage in the three - dimensional integrated conflict prevention measures to overcome the single anti - conflict measures inadequate, eliminate the danger to ensure the safety of mine production.