煤层充水因素分析及矿井水害防治：以西山杜儿坪煤矿为例

摘要

矿井充水因素与进行水害防治对煤矿安全生产至关重要。阐述了杜儿坪矿的充水因素,包括含隔水层、充水水源、充水通道,对矿井主要水害提出了防治措施。%Causes of water and flood control are very essential for the safe production in coal mines.The paper explains the causes of water in Duerping Coal Mine,which include the aquiclude,water bearing deposit and water-filled channels,and proposes some flood con