摘要
利用瞬变电磁法在掘进工作面开展连续重叠覆盖的超前探水方法试验研究,通过相似模拟试验结果表明,该观测系统采集数据量大,能够较准确地探查采掘工作面前方富水异常区域和范围,为井下水害预报和防治提供有效的技术指导。
The experimental study is done to test the water in advance of the consecutive o- verlapping coverage of the tunneling working faces by transient electromagnetic method. The similar simulation tests show that the observation system has a great deal of data col lection, which can explore the abnormal area and scope of containing water at the tunneling working face more accurately. It can provide the effective technical guidance for the forecas- ting and prevention of deep--well water disasters.
出处
《工程地球物理学报》
2014年第1期40-43,共4页
Chinese Journal of Engineering Geophysics
基金
地方高校国家级大学生创新创业训练计划项目(编号:201210361001)资助
关键词
瞬变电磁
超前探水
连续重叠覆盖
掘进工作面
transient eleetromagnetic
detect containing water in advance
continuous over lapping coverage
tunneling working face
