下组煤底板多断层构造条件下水害风险微震监测研究  

Study on microseism monitoring of water disaster risk under multiple faults structure of lower coal floor

作　　者：聂明勋 Nie Mingxun(Hebei Coal Research Institute Co.,Ltd.,Xingtai 054000,China;Key Laboratory of Mine Water Disaster Detection and Prevention and Control,National Mine Safety Administration,Xingtai 054000,China;Hebei Key Laboratory of Mine Microseismicity,Xingtai 054000,China)

机构地区：[1]河北煤炭科学研究院有限公司,河北邢台054000 [2]矿井水害探测与防控国家矿山安全监察局重点实验室,河北邢台054000 [3]河北省矿井微震重点实验室,河北邢台054000

出　　处：《煤炭与化工》2025年第1期14-19,共6页Coal and Chemical Industry

摘　　要：针对东庞矿北井9207工作面多断层地质构造和复杂水文地质条件,采用微震监测技术实时进行水害监测。通过对9207工作面整个监测周期的研究,确定未发现隐伏导含水构造水文地质异常,工作面范围内未发现底板垂向导水通道,实现安全回采。In view of the multiple faults geological structure and complex hydrogeological conditions of No.9207 Face in the north shaft of Dongpang Mine,the microseism monitoring technology was used to monitor the water disaster in real time.Through the study of the whole monitoring period of No.9207 Face,it was determined that no hydrogeological abnormal of hidden water conducting structure was found,and no vertical water conducting channel of floor was found in the range of working face.And the safety mining was realized.

关 键 词：微震监测 多断层 地质构造 导水通道 

分 类 号：TD74[矿业工程—矿井通风与安全]