煤炭工程 ›› 2018, Vol. 50 ›› Issue (3): 99-103.doi: 10.11799/ce201803026

• 研究探讨 • 上一篇    下一篇

基于钻孔激发极化法的井下超前探水技术与应用研究

刘春生1,武强2,曾一凡2   

  1. 1. 武汉长盛煤安科技有限公司
    2. 中国矿业大学(北京)
  • 收稿日期:2017-12-01 修回日期:2018-01-28 出版日期:2018-03-20 发布日期:2018-04-26
  • 通讯作者: 曾一凡 E-mail:zengyifan_1011@sina.com

Technology and application of predicting Water in drill based on borehole induced polarization method

  • Received:2017-12-01 Revised:2018-01-28 Online:2018-03-20 Published:2018-04-26
  • Contact: zeng yifan E-mail:zengyifan_1011@sina.com

摘要: 为了更好地解决煤矿超前探水预报问题,通过对目前煤矿巷道超前探水技术存在问题的分析研究,提出一种新的煤矿掘进巷道钻孔激发极化超前探水预报技术和方法,克服了巷道干扰因素的影响,同时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,并系统分析了该技术的理论和分析方法。经过场地模拟试验和煤矿试验、探测和分析,总结出一套煤矿掘进巷道钻孔激发极化超前探水预报分析技术。

关键词: 钻孔激发极化法, 超前探水, 钻孔物探, 掘进巷道

Abstract: Abstract:In order to better solve the coalmine advanced water forecast problems,Based on the problems of coal roadway leading water technology research,the paper presents a new coal roadway drilling induced polarization advance water forecasting techniques and methods, which overcomes the effects of interference factors in roadway,and remote detection in heading face evolved into a borehole close observation detection by borehole observation detection.At the same time, systematical analysis of the theory and the analysis methods of the technology.After a space simulation test and test, detection and analysis on coal mine, summing up a set of coal roadway drilling induced polarization analysis technology of advanced water forecasting.

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