Taking the 2up coal mining face in Huangsha Mine as the study object, the paper analyzed the mine strata pressure behavior law and features of the coal mining face.
以黄沙矿2上采煤工作面为研究对象，分析了该工作面矿山压力显现的规律与特点；
Taking the 2up coal mining face in Huangsha Mine as the study object, the paper analyzed the mine strata pressure behavior law and features of the coal mining face.
以黄沙矿2上采煤工作面为研究对象，分析了该工作面矿山压力显现的规律与特点；
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