With the development of coal mining from automatic mining to intelligent mining,the geological support system of coal mines is entering a new stage of accurate intelligent detection.In recent years,mine geophysical exploration technology has developed rapidly,and the progress of technology has made the detection of geological abnormal bodies in roadway more accurate.In order to ensure the safety of construction operation,it is necessary to do a good job in the dynamic monitoring of coal mine production process,timely detect hidden problems and take control measures to create a safe coal mining environment.With the cutting vibration of shearer as the focal point,combined with the electrical monitoring with mining method,the visualization of geological structure in front of the working face and the early warning of water damage were completed in real time,and the mining efficiency of the working face was improved.Taking the test of W3233 working face in Qianyingzi Coal Mine as an example,the application of intelligent geophysical prospecting with mining was discussed from the aspects of acquisition system,observation system and data processing,and the advanced imaging results were briefly analyzed.
关键词
智能化/地质保障/地震干涉/随采地震/水害预警
Key words
intelligence/geological support/seismic interference/mining earthquake/early warning of water damage
维普
万方数据