Prevention and control for water hazard in Fenxiao coal mine

Abstract-According to current threat situation of Fenxiao coal mine that general suffered jeopardize with five factors including goaf water, abandoned mine water, surface water, alluvial water and area of aquifer water, beside, based on typical case of water hazard in recently years, various water hazard characteristics and hazard rating of coal mine safety were illustrated. Combined current situation of prevent and control of water to the mine work, reasons of water hazard and main problems in prevent and control of water were analyzed. In order to prevent serious water hazard accident, several concrete prevent ways and strategies, which taking strategy of prevention priority, improving exploration approaches, perfecting prevention institution, reinforcing technical management and valuing project input, should be conducted. These above ways and strategies should be aimed at different circumstances of water hazard in Fenxiao coal mine.