地球交变电磁场法应用研究新进展  

The Research and Application of Earth Alternating Electromagnetic Field Method

作　　者：赵国泽[1] 王立凤[1] 詹艳[1] 韩冰[1] 肖骑彬[1] 陈小斌[1] 汤吉[1] 蔡军涛[1] 

机构地区：[1]中国地震局地质研究所地震动力学国家重点实验室,北京100029

出　　处：《工程地球物理学报》2014年第3期271-276,共6页Chinese Journal of Engineering Geophysics

基　　金：国家自然科学基金(编号:41374077 41074047);国家公益性地震行业专项(编号:200808010)资助

摘　　要：20世纪50年代以来,交变电磁场法的研究和应用得到很快的发展,至今已发展成地球电磁法或电磁地球物理学中主要的一类方法。交变电磁法包含有几十种分支技术,是以电磁感应原理为物理基础,属于扩散电磁场的范畴,在油气、金属矿和非金属矿、地下水、地热探测、工程探查,环境和地震灾害监测等领域有着广泛的应用。本文在介绍交变电磁场法测深物理基础和技术特点的基础上,概述了其在陆地、海洋、空中和地震应用等领域的最新进展及其发展趋势。The research and application of alternating electromagnetic field method has developed rapidly since the 1950s.This method,containing dozens of techniques,has become a main technique in geo-electromagnetic method and electromagnetic geophysics.The physical basis of this method is electromagnetic induction which belongs to the diffusion field.This method has been applied to the oil and gas,metal and nonmetal,ground water and geothermal exploration,engineering detection,environmental and earthquake disasters monitoring.This paper will introduce the electromagnetic geophysics and its characteristics,then outline the recent progress and trend of the application to the land,sea floor,air and earthquake monitoring

关 键 词：地球电磁法 交变电磁场 电磁地球物理 扩散场 探测 

分 类 号：P631.3[天文地球—地质矿产勘探]