巷道围岩松动圈的地质雷达探测及应用

FRACTURED DETECTION OF ROCK ZONE IN MINE ROADWAY WITH GROUND PENETRATING RADAR AND ITS APPLICATION

摘要: 在简述地质雷达探测原理的基础上, 分析了巷道围岩松动圈雷达探测的可行性。结合华丰矿巷道围岩松动圈探测实例, 提出了松动圈雷达探测方法、图像分析及探测结果应用。结果表明, 采用地质雷达探测巷道围岩松动圈是可行的, 可以用于指导巷道围岩的锚杆支护设计。

Abstract: Based on the detection principle of ground penetrating radar, this paper analyses the feasibility of detecting fractured rock zone in mine roadway with the radar. In the case of detecting fractured zone in mine roadway Huafeng Colliery, a detection method, image analysis and application of the result are suggested. The result shows that the ground penetrating radar can be used to detect the fractured rock zone in mine roadway and the result can be used to design anchor support in the roadway.