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工作面邻侧断层综合物探技术研究
发布人:网站管理员 发布时间:2023/7/31 点击次数:25次
  

工作面邻侧断层综合物探技术研究
秦鹏1,宋丽超2
(1.霍州煤电集团晋北煤业有限公司,山西 静乐 035100;2.霍州煤电集团有限责任公司技术研究院,山西 霍州 031400)
摘要: 晋北煤业5-302 工作面地质构造复杂,局部发育有大、小型断层,断裂构造较为发育。5-3021 巷邻侧存在
落差较大的断层,为探明该断层导含水、走向情况,采用地质雷达法、直流电法、瞬变电磁法等对断层界面及富水性进
行探查,为工作面后续钻探提供精确的耙区,为矿井防治水提供精确的地质资料。
关键词: 综合物探技术;地质雷达法;直流电法;瞬变电磁法
中图分类号: TD163      文献标志码: A       文章编号: 2095-0802-(2023)07-0081-05
Comprehensive Geophysical Prospecting Technique of Adjacent Fault of
Working Face
QIN Peng1, SONG Lichao2
(1. Jinbei Coal Industry Co., Ltd., Huozhou Coal Electricity Group, Jingle 035100, Shanxi, China; 2. Institute of Technology,
Huozhou Coal Electricity Group Co., Ltd., Huozhou 031400, Shanxi, China)
Abstract: The geological structure of 5up-302 working face in Jinbei Coal Industry Co., Ltd. is complex, with large and small
faults developed locally and relatively developed fault structures. There is a fault with a large drop on the adjacent side of 5up-3021
roadway. In order to find out the water conduction and strike of this fault, geological radar method, direct current method and
transient electromagnetic method were used to probe the fault interface and water richness, so as to provide accurate rake area for
subsequent drilling of working face and accurate geological data for mine water prevention and control.

Key words: comprehensive geophysical prospecting technique; geological radar method; direct current method; transient
electromagnetic method