云冈矿主要隐蔽致灾地质因素分析

Analysis of the Main Concealed Disaster-causing Geological Factors in Yungang Coal Mine

云冈矿开采时间较长,隐蔽致灾地质因素较多,安全隐患问题比较严重。以云冈矿为研究对象,在综合以往勘探成果的基础上,结合各类地质资料,分析推断出云冈矿主要隐蔽致灾地质因素为不良钻孔、地下含水体、导水裂缝带、瓦斯等。分析结果符合煤矿实际情况,为云冈矿的安全生产提供了依据。

The mining time of Yungang Coal Mine is long,and there are many concealed disaster-causing geological factors,so the safety hazards are serious.Taking Yungang Coal Mine as the research object,based on the combination of previous exploration results and various geological data,this paper analyzed and infered that the main concealed disaster-causing geological factors of Yungang Coal Mine are factors such as poor borehole,underground water body,water-conducting crack zone,and gas.The analysis results are in line with the actual situation of the coal mine and provide a basis for the safe production of Yungang Coal Mine.