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2012年12月25日15点10分左右,江西省宜春市袁州区杉窝煤矿在其首采区探煤下山沿煤掘进工作面发生一起突泥突水事故。事故未造成人员伤亡,但教训是惨重的。作为防治水工作的案例,我们认为该透水事件具有典型意义。简介杉窝煤矿是一家正在进行3万吨/年改扩为6万吨/年的改扩建矿井。据设计,矿井将新建1个主斜井、报废原风井、改造原主斜井为风井。
At about 15:10 on December 25, 2012, the CIGS coal mine in Yuanzhou District, Yichun City, Jiangxi Province, caused a sudden muddy inrush accident along the coal heading face in the coal mining area along the first mining area. Accident did not cause casualties, but the lesson is heavy. As a case of prevention and control of water work, we consider the water permeation event typical. Brief introduction Shanwoo Coal Mine is an ongoing 30,000 tons / year to 60,000 tons / year to expand the mine. According to the design, a new main shaft will be built in the mine, the original shaft will be scrapped, and the original inclined shaft will be transformed into a shaft.