【作者】 陈立武； 金龙哲； 李冬东；

【Author】 Chen Liwu Jin Longzhe Li Dongdong ( University of Science and Technology Beijing ; Xingtai Mining Group)

【机构】 北京科技大学； 邢台矿业集团；

【摘要】 东庞煤矿4．12奥灰陷落柱特大突水灾害治理,通过综合物探及钻探查清隐伏含、导水构造形态,采取注浆封堵过水巷道,提前复产1年时间,减少了灾害损失。为实现煤矿减灾防灾,必须在井上、下全面采取综合勘探,强化对煤矿井地质和含导水构造规律的研究,提高矿井综合抗灾能力。叙述了突水治理设计及施工措施,并阐述了突水原因的再认识和防治水对策。更多还原

【Abstract】 In the harnessing of April 12 extraordinarily serious water rush - in disaster in Dongpang Coal Mine, comprehensive physical and drilling prospecting were used to thoroughly investigate the hidden water containing and leading structure shape and grouting was adopted to block the flooded tunnel. As a result, the mine resumed the operation one year earlier than expected. To realize the disaster reduction and prevention in coal mines, it is necessary to make comprehensive prospecting of the underground mine, strengthen the study of the law of geology and water containing and leading structure of coal mine and raise the comprehensive anti-disaster ability. The water rush - in harnessing design and construction measures are described. The reunderstanding of the causes for water rush - in and its prevention and control measures are expounded.更多还原