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查明矿区水文地质条件,准确预测矿井涌水量对于矿井防治水工作至关重要。采用地下水动力学公式法、水文地质比拟公式法、弗尔盖依米尔公式等方法,对-750 m水平的涌水量分别进行了分层计算,为-750 m水平永久水仓设计和施工提供依据,确保后期水害防治工作和矿井生产安全进行。
Identifying the hydrogeological conditions in the mining area and accurately predicting the mine water inflow is of vital importance to mine water prevention and control work. The groundwater hydrodynamic formula method, the hydrogeological comparison formula method and the Furigan formula were used to calculate the water inflow at the level of -750 m separately, which provided the basis for the design and construction of the -750 m level permanent water storage , To ensure that the late prevention and control of water damage and mine production safety.