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常德县南坪公社石煤矿系露天开采,石煤壁长一百一十米,煤层平均厚度四十一米。由于该矿长期以来不按正规的方法,而用挖“神仙土”的方法进行开采,结果形成一条长一百一十米、进深三至十米、厚五至三十米的没有支撑的帽檐状凸崖。今年十一月五日十二时三十分,距该矿约五十米远的灌溪公社一煤场放了五炮,引起南坪公社石煤矿煤层震动,但该矿人员没有撤离现场,也没有隐蔽,而仍在继续作业。过了二十分钟,煤壁从南到北八十一米突然塌方,约有二万五千立方米煤石将采场复盖。在场作业的职工和运煤的司机、货主共五十二人,除跑出三十七人(其中重伤二
Changde County, Nanping commune stone coalmine open pit mining, stone wall length of 110 meters, the average thickness of 41 meters. As the mine has long been out of the normal method, and dig “gods ” method of mining, resulting in the formation of a length of one hundred and ten meters into the depth of three to ten meters, five to thirty meters thick without support Cap-shaped cliff. At about 12.30 am on November 5 this year, a total of five guns were released at a coal yard in the irrigation brook commune about 50 meters away from the mine, causing the coal seam in the Nanping Commune to rock. However, the miners did not leave the scene, There is no hidden, and still continue to work. After twenty minutes, the coal wall suddenly collapsed from 81 meters south to north, with about 25,000 cubic meters of coal and stone covering the stope. The presence of workers and coal transport drivers, the cargo owner a total of 52 people, in addition to running out of 37 people (including two serious injuries