摘要
EH4技术是基于电磁原理的地球物理测深手段,该方法在探测地下构造方面优势明显。本文介绍了EH4的方法原理,以及在洪兰—神山头地区铀矿地质调查项目中的应用。本次工作采用人工源,只进行标量测量。此次EH4的测量结果,清晰地反映了构造的倾向、倾角等产状信息,为下一步的勘探提供了有效依据。
EH4 geophysical system belongs to electromagnetic survey method, which has obvious advantages in the detection of subsurface structures. The paper introduces the base of theories of EH4, and the application in Uranium geological exploration in Honglan-- Shenshantou area. The artificial source is used in this task in which the Scalar Measure- ment is adopted. The result of EH4 survey clearly shows the occurrence of the subsurface structure include the dip and tilt angle and provides a favorable evidence for further pros- pecting.
出处
《工程地球物理学报》
2012年第5期522-525,共4页
Chinese Journal of Engineering Geophysics
基金
江苏省地质矿产勘查局地质勘查基金项目(编号:2011-01
任务书编号:苏地矿发[2011]65)资助
关键词
EH4
人工场源
标量测量
EH4
artificial source
scalar measurement
