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针对长平煤矿胶轮车大巷2009年5月份瓦斯涌出异常的情况,通过瓦斯基础参数测定和煤层赋存情况考查,综合分析瓦斯涌出异常的根本原因,并提出解决掘进工作面瓦斯超限的方法,保证了矿井的安全生产。
Aiming at the abnormal gas emission in May 2009 in the rubber tire lane of Changping Coal Mine, the fundamental causes of gas emission anomaly were comprehensively analyzed through the determination of gas foundation parameters and occurrence of coal seams. Limiting methods to ensure the safety of the mine.