摘要
断层、矿井水严重威胁着煤矿的生产安全。煤矿采区三维地震勘探主要解决地质构造问题,而瞬变电磁法勘探可用于含水性的判断。本文介绍了瞬变电磁法的基本工作原理及其方法技术,并以某煤矿采区水文物探为例介绍了应用瞬变电磁法探煤矿导水性、富水性情况,取得良好的效果。
Fault and mine water are serious threat to the safety of coal mine. The 3D seismic method is main ly applied in detecting geological structures while transient electromagnetic method is used in de tecting structures which are filled with water. In this article, the author describes basic theories,methods of transient electromagnetic method and the application of TEM in detecting transmissivity and water yield property, achieved good results.
出处
《能源技术与管理》
2009年第3期1-3,共3页
Energy Technology and Management
基金
国家重点基础研究发展计划(2009CB219603)
国家重大科技专项(2008ZX05035-005-003)
关键词
瞬变电磁法
导水性
富水性
Transient Electromagnetic Method
Transmissivity
Water Yield Property
