矿井水害的钻物探一体化地质超前精细综合探测系统与应用

Integrated Geophysical and Advanced Comprehensive Detection System for Drilling and Water Hazard in Mines and Its Application

为了更好地解决矿山巷道(隧道)超前地质精细探测预报问题,通过对目前矿山巷道(隧道)超前地质探测技术存在问题的分析研究,提出一种新的矿山掘进巷道(隧道)钻孔雷达和钻孔电视成像的钻物探一体化超前地质精细探测预报技术和方法,它克服巷道干扰因素的影响,通过钻孔观测探测把掘进面远距离探测演变成钻孔近距离观测探测方式,同时,通过钻孔电视成像技术实现掘进前方的精细地质编录并系统分析了该技术的理论和分析方法,经过井下现场模拟试验、煤矿及隧道试验、探测和分析,总结出一套基于钻孔雷达和钻孔电视成像的钻物探一体化超前地质精细探测预报方法,使之成为地质与物探相结合的综合超前地质探测预报方法。

To better address the advanced geological fine detection and prediction issues in mining tunnels(or tunnels),a new integrated drilling and geophysical advanced geological fine detection and prediction technology and method is proposed through the analysis and research of the existing problems in the current advanced geological detection technology of mining tunnels(or tunnels).This method overcomes the interference factors in tunnels and transforms the long-distance detection at the tunnel face into a close-range detection through borehole observation.Simultaneously,precise geological recording ahead of the tunnel face is achieved through borehole television imaging technology.The theoretical and analytical methods of this technology are systematically analyzed.Through on-site underground simulation tests,coal mine and tunnel experiments,detection and analysis,a set of drilling and geophysical integrated advanced geological fine detection and prediction methods based on borehole radar and-borehole television imaging is summarized.This method combines geological and geophysical exploration,making it a comprehensive advanced geological detection and prediction method.