煤层顶板水探放关键技术研究与探讨  

Research and Discussion on Key Technologies for Coal Seam Roof Water Exploration and Drainage

作　　者：王刚 宋雯静 朱伟 WANG Gang;SONG Wenjing;ZHU Wei(Zaozhuang Mining(Group)Jining Qiwu Coal Industry Co.,Ltd.,Weishan 277606,China;Shandong coal society,Jinan250031,China)

机构地区：[1]枣庄矿业(集团)济宁七五煤业有限公司,山东微山277606 [2]山东煤炭学会,山东济南250031

出　　处：《煤矿现代化》2024年第1期89-92,97,共5页Coal Mine Modernization

摘　　要：顶板水疏放治理是采掘工作面水害治理的一个重要环节,疏放技术及治理效果对于各煤矿企业来说有自己的不同理解;随着科学技术的不断进步,更多地先进技术和理念应用到煤矿灾害治理中,降低了水、火、瓦斯、煤层、顶板等灾害事故,对灾害的预防和治理取得一定的成就;顶板水疏放方面更是因先进理念的引入有了不一样的解读和治理。根据《煤矿防治水细则》要求,可采用直流电阻率电测深、瞬变电磁等方法进行探测,采煤工作面应当选择两种以上方法,相互验证[1]。通过引进先进理念与技术,解决煤矿开采水害问题。The drainage and treatment of roof water is an important link in the treatment of water hazards in mining and excavation faces.The drainage technology and treatment effect have different understandings for each coal mining enterprise;With the continuous progress of science and technology,more advanced technologies and concepts have been applied to coal mine disaster management,which has greatly reduced disaster accidents such as water,fire,gas,coal seam and roof,and has made certain achievements in disaster prevention and management;Roof water drainage is also due to the introduction of advanced concepts have a different interpretation and management.According to the requirements of the"Rules for the prevention and control of water in Coal mines",direct current resistivity electrical sounding,transient electromagnetic and other methods can be used for detection,and two or more methods should be selected at the coal face to verify each other.To solve the problem of water damage in coal mining,by introducing advanced concepts and technologies。

关 键 词：顶板水 富水异常区 导水裂隙带 导水通道 离层水 瞬变电磁 

分 类 号：TD743[矿业工程—矿井通风与安全]