Study on coal seam water filling evaluation and water disaster prevention and control technology in Yongdingzhuang Coal Industry
In order to reduce water disaster accidents and ensure the life safety of coal mine workers,based on the engineering background of Yongdingzhuang Coal Industry,this paper,introduced the hydrogeological conditions,including the distribution of aquifer(aquifuge)characteristics,groundwater recharge,runoff,discharge,distribution of mine field and surrounding old cellar water,water conduction fracture zone,mine water filling status and prediction,analyzed the influencing factors of water disaster.On this basis,targeted water prevention and control technical measures were put forward,in order to provide reference for the prevention and control of water disaster in Yongdingzhuang Coal Industry.
water disaster accidenthydrogeologyhard factorswater disaster prevention and control
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