In order to determine the location and extent of the water-rich anomalous zone within 100 m of 108 working surface floor of Xinyuan Mine, the relationship between the anomalous water-rich zone and the two roadway of the working surface revealed tectonics was analyzed, as well as the distribution of the water-rich geological tectonics within the detection area. By using the integrated underground physical detection technology (audio-electro-transparency method and direct current method), the pre-mining three-dimensional detection was carried out on the working face, and the detection area covered the entire 100 m area under the bottom plate of the working surface. The original geophysical data were qualified and proved effective. After data processing and analysis, 3 electric abnormal areas and 4 audio abnormal areas were demarcated in the working face, which solved the hydrogeological problems in the later mining process of the working face, and achieves good economic and technical results.
高小青. 综合物探技术在新元煤矿9108工作面中的应用[J]. 煤炭与化工, 2020, 43(5): 55-59.
Gao Xiaoqing. Application of integrated physical detection technology in the 9108 working face of Xinyuan Mine. CCI, 2020, 43(5): 55-59.