【摘要】 论文研究了陕北榆神府矿区与保水采煤有关的地质因素,结合采空区上覆岩层的移动规律,提出了矿区保水采煤的采煤方法划分体系。对矿区进行了保水采煤的采煤方法区划,对不同区划提出相应的保水开采方法,为矿区保水采煤的宏观决策提供了参考和依据。更多还原

【Abstract】 The paper studied the geological factors related to the Shaanbei Yushenfu mining area and the water conservation coal mining.In combined with the displacement law of the overburden above the goaf,the paper provided the classification system of the coal mining method for the water conservation coal mining in the mining area.The paper made the classified areas for water conservation mining in the mining area and provided the related water conservation mining method for each area.The classification had provided the references and basis for the macro decision of the water conservation mining in the area.更多还原