【摘要】 鉴于瞬变电磁法在探测含水地质异常体时优于传统钻探、物探的特点,利用其对东庞矿2903工作面突水陷落柱和范各庄矿10#导水陷落柱进行了监测,结果表明,井下瞬变电磁动态监测技术在含水陷落柱注浆治理过程中是一种有效的动态评价方法。更多还原

【Abstract】 Considering the characteristics of the transient electromagnetic method(TEM)in detecting water-bearing bodies in front of tunnels was superior to traditional drilling 、physical exploration,the use of their face in Dongpang Mine water-inrush collapse column of 2903 and 10 # Fangezhuang mine water conductivity fallen column of water were monitored,The results showed that underground transient electromagnetic dynamic monitoring technology in the process of aquiferous subsided column grouting control is an effective method of dynamic assessment.更多还原