Study on Investigation of Underground Metal Object with Transient Pulse Electromagnetic Method

摘要：

　　In recent years the transient electromagnetic pulse method theory has been developed rapidly in the world.In this paper,we focus on an electric probe method,it has many advantages to penetrate the high resistance ability,small effecting of the random manual source of disturbances,easy construction,simple measured,high efficiency and low geological affects.Currently Transient electromagnetic pulse method is one of best means to detect underground metal.Measured by the secondary field theory 1 after the power turn off at the primary field has widely used in resource exploration and engineering investigations.So far,the transient electromagnetic pulse method has been developed rapidly and ready to be used in geophysical exploration method field.

关键词： Transient electromagnetic pulse method Detection Underground metal object Turn off time

作者: Jianjun Lang Qigang Jiang Hanwen Cui

作者单位: JiLin University,ChangChun,China;ChangChun University of Technology,ChangChun,China JiLin University,ChangChun,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 1831-1834

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）