煤矿导水通道超前探查研究  

Research on Advanced Exploration of Coalmine Water-conducting Channels

作　　者：温亨聪 刘宝宝 杨海涛 WEN Heng-cong;LIU Bao-bao;YANG Hai-tao(Science and Technology Research Institute,Jiaozuo Coal and Industrial Co.,Ltd.,Jiaozuo 454000,China)

机构地区：[1]焦作煤业(集团)有限责任公司科学技术研究所,河南焦作454000

出　　处：《煤炭技术》2020年第12期118-121,共4页Coal Technology

摘　　要：为了优化煤矿导水通道的超前探查效果,采用瞬变电磁法和地震法综合探测,融合两者在岩层赋水性和地质构造方面的探查优点,对导水通道进行综合分析,优化探查效果。研究结果表明:综合应用瞬变电磁法和地震法2种超前探查技术,多种结果统筹分析、相互补充、对比验证,可实现水文、地质2类探查信息的多元互补,精确判明导水通道的类型及水患威胁性,提高超前探查的精细度和可靠性。In order to optimize the advanced exploration effect of the water-conducting channels in coalmine,TEM and seismic method were used for comprehensive detection.By combining the advantages of the two in the exploration of water-bearing and geological structure of rock strata,a comprehensive analysis of the water-conducting channel is carried out to optimize the exploration effect.The research results show that the comprehensive application of TEM and seismic method two exploration technology,a variety of results overall analysis,mutual supplement,comparative verification.It can realize the multiple complementary of hydrologic and geological exploration information,accurately determine the type of the water-conducting channel and water hazard threat,and improve the precision and reliability of advanced exploration.

关 键 词：导水通道 超前探查 瞬变电磁法 地震法 优化 精细 

分 类 号：TD745[矿业工程—矿井通风与安全]