摘要
在巷道掘进过程中进行探放水工作是巷道安全施工的重要保障。本文以阳泉市上社煤炭有限责任公司15104工作面高抽巷为工程背景,结合现场地质情况分析上覆9号煤层老空区积水是高抽巷掘进过程中的主要水害威胁,应进行探放水工作,并对探放水施工进行合理设计。实践表明,探放水效果良好,保证了高抽巷的安全掘进,为其它掘进工作面的探放水工作提供了借鉴。
It is important for the safe construction of roadways to carry out the exploration and drainage work during the mining process. In this paper, the high drainage roadway at 15104 working face of Yangquan Shangshe Coal Co., Ltd. was taken as the engineering background, combined with the analysis of the on-site geological situation. Water discharge work was necessary, and reasonable design should be carried out for water exploration and discharge construction. Practice showed that the effect of water exploration and drainagewas good, which guaranteed the safe mining of high-drainage roadways, and provided a reference for the water exploration and drainage of other working faces.
作者
王洋
Wang Yang(Yangquan Shangshe Coal Corporation Ltd.,Yangquan 045000,China)
出处
《煤炭与化工》
CAS
2020年第7期47-49,共3页
Coal and Chemical Industry
关键词
探放水
老空水
高抽巷
exploration and drainage
old goaf water
high drainage roadway
