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本文阐述了安徽铜陵冬瓜山铜矿主井大突水的情况及发生的地质背景 ,分析了淹井的原因 ,介绍了突水的治理过程及其经验和教训 ,指出了主井下部掘进中应注意的问题。
This paper describes the situation and geological background of major water bursting in Dongguashan Copper Mine, Tongling, Anhui Province. The reason of flooding is analyzed. The governing process of water inrush and its experience and lessons are introduced. It is pointed out that Attention questions.