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由于我国现有的矿井瓦斯涌出量矿山统计预测法和矿井瓦斯涌出量分源预测法均不适用于瓦斯风化带煤层开采的瓦斯涌出量预测。文章以实测含量和瓦斯风化带内矿井最大瓦斯涌出量为依据,预测了苏村煤矿15号煤层开采时矿井的最大瓦斯涌出量,得出苏村煤矿井田范围内的15号煤层处于瓦斯风化带的结论,并利用地质构造控制理论解释了苏村煤矿处于瓦斯风化带的原因。
Because of the existing mine gas emission prediction method and mine gas emission prediction method are not suitable for gas weathering coal seam gas emission prediction. Based on the measured content and the maximum gas emission of mines in the gas weathering zone, the paper predicts the maximum gas emission of coal mines during the mining of No. 15 coal seam in Sucun Coal Mine. It is concluded that the coal seam No.15 in the coal mine of Sucun is in the gas Weathered zone, and explained the reason why the Sucun coal mine is in the gas weathering zone with the theory of geological structure control.