coal-gas outburst 煤与瓦斯突出 ; 煤瓦斯突出
coal gas outburst 煤与瓦斯突出
coal and gas outburst 煤与瓦斯突出 ; 瓦斯突出 ; 煤与 ; 煤与瓦斯
Keywords Coal-gas outburst 关键字煤与瓦斯突出
preventing coal-gas outburst 防治煤与瓦斯突出
gas outburst coal 瓦斯突出煤体
coal and gas outburst mine 煤与瓦斯突出矿井
coal and gas outburst intensity 煤与瓦斯突出强度
The prediction and forecasting of coal and gas outburst is a complicated and knotty problem.
煤与瓦斯突出预测预报是一个十分复杂而棘手的问题。
Coal and gas outburst is one of the most serious naturaldisasters to hamper the safety states during mining .
煤与瓦斯突出是制约煤矿安全生产最为严重的自然灾害之一。
The paper researchs the principle of protective seam mining, hydraulic slotting method and executing-digging technology to avoid risk of coal-gas outburst, and its practices in coal mine.
通过分析近距离保护层开采、水力掏槽法及边抽边掘技术防治煤与瓦斯突出原理及实践应用，从而有利于煤与瓦斯突出矿井选择合理有效的防突技术。
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