瑞利波探测技术用于矿井地质超前探测

Rayleigh wave detection technology used in in-advance geological detection

鹤岗矿区煤系曾遭受多次构造运动的改造,地质情况复杂。为满足采区和生产布置的需要,采用瑞利波探测技术对地质情况进行精细探查和预报。在井下用瑞利波方法探测下部煤层、超前探测煤巷、岩巷前方的构造,取得了满意的效果。该技术方法提高了地质预报的准确性,在煤矿有良好的应用前景。

Coal measures in Hegang mining area have been transformed by multiple tectonic movements and geological situation is complicated. In order to meet the requirements of production operation, Rayleigh wave detection technology was used in accurate detection and forecasting of geological situation. In underground coal mines, Rayleigh wave method was used to detect lower coal seam and structures ahead roadways and produced satisfactory results. The method has really enhanced the accuracy of geological forecasting and shows good prospective for its application in coal mines.