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湖南某金属矿,于1984年6月17日下午因井下突然涌水而使矿井被淹,造成5人死亡、多人受伤、矿井停产一年的重大事故.一,淹井伤亡事故的发展过程是日下午,该矿深部开拓中段一穿脉放炮后突然涌水,水量达4500～4900m~3/h,水温为54℃。突水后约七分钟被在相邻穿脉工作的同志发现并报告有关领导。但因水仓水位上升很快,虽先后启动4台大泵,排水
In the afternoon of June 17, 1984, a metal mine in Hunan caused flooding of the mine due to sudden underground water inrush, resulting in 5 fatalities, many injuries and one year of mine shutdown. On the afternoon of the same day, the mine suddenly exploded in the middle of a deep vein through the vein and the water volume reached 4500-4900 m 3 / h with a water temperature of 54 ° C. About seven minutes after the water inrush was discovered and reported by the comrades working in the adjacent arteries. However, due to the rising water level quickly, although it has started 4 large pumps, drainage