摘要
巷道掘进过程中,煤与瓦斯突出综合监测指标连续超限,现有的深孔注水的防治形式,无法提升挖掘的速度,掘进的工作面瓦斯突出防治的应用,可以较好地改善此种状况,有效地消除了掘进工作过程中的危险,为工作面的安全掘进提供保证。
In the course of roadway driving,the comprehensive monitoring index of coal and gas outburst is continuously overlimit,and the existing prevention and control of deep-hole water injection can not improve the speed of excavation,and the application of gas outburst prevention and control in the working face of tunneling can better improve the situation.Effectively eliminates the danger in the working process of the tunneling,and provides a guarantee for the safe driving of the working surface.
引文
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