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huang cun kuang shui wen di zhi te zheng fen xi
Author(s): 
Pages: 61-62,66
Year: Issue:  10
Journal: Coal

Keyword:  水文地质条件岩溶裂隙水断裂破碎带加固封堵;
Abstract: 黄村矿区含水岩层为5层,隔水层为3层,二1煤层底板灰岩岩溶裂隙含水层为主要充水水源,沿原生断裂破碎带充水和沿采矿形成的导水裂隙充水。矿井随着开采面积的增大,太原组下段灰岩岩溶裂隙含水层水和寒武系灰岩岩溶裂隙含水层水将成为影响矿井安全生产的主因。
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