摘要
本文介绍了瞬变电磁法的工作原理和方法技术特点,结合若干实例讨论,分析了该方法在矿产勘查、地下水探测、岩溶勘查、高层建筑场地基岩风化程度探测等领域的应用效果。对该方法应用吕所存在的不足提出了改进意见。
The authors introduce the principle and technique of the transient electromagnetic method. And they also discuss its application in mineral prospecting, searching for underground water, karst investigation, and baserock' weathering analysis of high buildings, combining with some cases description. The disadvantages of this method and the count measures have also been mentioned.
出处
《湖北地矿》
2001年第4期104-110,共7页
Hubei Geology & Mineral Resources
关键词
瞬变电磁法
涡流
二次场
二维反演
勘察效果
风化程度
Transient electromagnetic field Whirling current Secondary field Two - dimension inversion
