石磙坝锰矿区矿坑涌水量预测

Prediction of mine water inflow in Shigunba manganese mining area

通过对石磙坝锰矿区水文地质条件的深入调查,确定了该矿区是以大气降水、地表河水为充水水源,以基岩裂隙为充水通道的矿床。采用水文地质比拟法和解析法进行矿坑涌水量预测,为矿山下一步开采降排水设计提供依据。

The investigation of hydrogeological conditions in Shigunba manganese mining area shows that this mining area is a deposit type with atmospheric precipitation and surface water as water filling source and with rock fissures as water filling channel .By means of analogue method and analytic method , the mine water inflow is predicted which can provide basis for the design of mine drainage system .