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本文系统地考察了前岭煤矿瓦斯涌出、突出特征;指出了瓦斯涌出量的变化规律;分析了瓦斯突出点的地质特点;分析了层滑构造在煤与瓦斯突出中的控制作用。
This paper systematically investigates the gas emission and prominent features of Qianling Coal Mine; points out the variation law of gas emission; analyzes the geological characteristics of gas outburst; analyzes the control action of the stratified slip structure in coal and gas outburst.