兰坪金满铜矿矿山淹井原因及处理措施

摘要

According to the analysis of water source and flow path of mine inundation, we believe that the cause of mine inundation is the damage of waterproof bed because of the fault and collapse of mined - out area. We put forward the processing measure, such as mine filling and grouting screen, which have good effects.%通过对矿山充水水源、充水途径的分析,认为矿山淹井是因为导水断层,及采空区的塌陷破坏了隔水地层的完整性。提出矿坑充填及帷幕灌浆的处理措施,并取得了较好的处理效果。