摘要
工作面内隐伏地质构造如断层、煤层变薄带、陷落柱等是影响煤矿安全高效开采的重要因素,无线电波坑道透视技术可以利用煤层中传播的电磁波衰减,快速有效的判断煤层不连续性,从而对影响煤矿生产的隐伏地质构造做出准确解释,对煤矿安全高效开采意义重大。
Hidden geological structure like fault,slice coal seam and collapsed coal column affects safe,efficient mining,radio pit penetration technology enables to make sure the discontinuity of coal seam quickly by detecting weaken of electromagnetic wave,which possesses great significance of safe and efficient mining.
出处
《煤炭与化工》
CAS
2017年第10期102-103,107,共3页
Coal and Chemical Industry
关键词
无线电波坑道透视
隐伏地质构造
电磁波
准确解释
radio pit penetration technology
hidden geological structure
electromagnetic waves
accurate interpretation
