202110

宏祥煤业90101工作面水害一体化综合防治
发布人:网站管理员 发布时间:2021/10/18 点击次数:70次
  

宏祥煤业90101工作面水害一体化综合防治
李雁川
(晋能控股山西科学技术研究院晋城技术研究院有限责任公司,山西 晋城 048006)
摘要: 针对宏祥煤业90101 工作面面临的水害威胁,采取一体化综合防治措施对其进行治理。首先利用地面和井下
瞬变电磁法及井下坑透法探测工作面主要富水异常区和导水通道,其次针对物探成果中的异常区采用钻探方法集中验证、
治理,最后对治理效果进行专项评价,解除工作面水害威胁,确保90101 工作面安全高效回采,为今后矿井水害提供新
的一体化防治思路。
关键词: 水害防治;物探;效果评价
中图分类号: TD745     文献标识码: A     文章编号: 2095-0802-(2021)10-0171-04
Integrated Comprehensive Prevention and Control of Water Hazard in 90101 Working Face of
Hongxiang Coal Industry Co., Ltd.
LI Yanchuan
(Jincheng Technology Research Institute Co., Ltd., Jinneng Holding Shanxi Institute of Science and Technology, Jincheng
048006, Shanxi, China)
Abstract: Aiming at the threat of water hazards facing 90101 working face of Hongxiang Coal Industry Co., Ltd., integrated
comprehensive prevention and control measures were taken to control it. Firstly, the surface and downhole transient electromagnetic
method and the downhole pit penetration method were used to detect the main water-rich abnormal areas and water channels of
the working face. Secondly, centralized verification and treatment of the abnormal areas in the geophysical prospecting results
were carried out with drilling methods. Finally, the treatment effect was specially evaluated. The work had relieved the threat of
water hazard in the working face and ensured the safe and efficient mining of 90101 working face, which can provide new
integrated prevention and control idea for the mine water hazard in future.

Key words: prevention and control of water hazard; geophysical prospecting; effect evaluation