Xi'an Research Institute, China Coal Technology and Engineering Group

通过分析煤矿高效安全开采地质保障系统中地球物理探测技术的发展现状,指出了目前地球物理探测技术面临的4大挑战,即老空水害隐患的高精度超前排查、超长超宽工作面内隐伏构造的探查、深部煤层底板隐伏构造的精细探查、煤矿开采动力灾害的预测预警等。分析认为:只有通过进一步提升已有物探技术综合解决地质问题的能力和水平,抓紧研发煤矿开采动力灾害监测预警的技术装备,不断创新煤矿地质保障系统的思路与模式,才能够应对挑战,更好发挥地球物理探测技术在煤矿高效安全开采地质保障系统中的作用。

With an analysis on the development status of the geophysical detection technology in the geological guarantee system of the mine high efficient mining, the paper pointed out four major challenges faced by the present geophysical detection technology.The challenges were the high accurate advance investigation of the water disaster in the mining goaf, the detection of the hidden structures in the overlong and over wide coal mining face, detail detection of the hidden structures in the fl oor of the deep seam and the prediction and early warning of the dynamic disasters during the coal mining period.The analysis showed that the challenges could be tak en up with further upgrading the capacity and level of the available geophysical exploration technology to comprehensively solve the geological problems, the research and development of the technology and equipment for the dynamic disaster monitoring and measuring early warning for the mining operation and the continuous innova tions on the idea and mode of the mine geological protection system in order to better play the role of the geophysical exploration technology in the mine high efficient a nd safety mining geological protection system.

国家科技重大专项资助项目(2011ZX05040-002)；“十二五”国家科技支撑计划资助项目(2012BAK04B04)；