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高瓦斯综掘巷道瓦斯治理技术研究

Shandong Industrial Technology(2018)

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Abstract
本文针对煤矿掘进巷道瓦斯的来源及瓦斯治理措施进行了简要阐述,对掘进巷道正头及两帮打钻孔对瓦斯进行抽放,对工作面如风风流及回风风流中瓦斯进行稀释,提高掘进安全性及效率.
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