| 瞬变电磁激发极化效应的利用 |
| |
| 引用本文： | 韩玉雷. 瞬变电磁激发极化效应的利用[J]. 工程地球物理学报, 2006, 3(5): 366-369 |
| |
| 作者姓名： | 韩玉雷 |
| |
| 作者单位： | 河南省煤田地质局物探测量队,郑州,450009 |
| |
| 摘 要： | 在瞬变电磁勘探中,激发极化效应是一种非涡流直接引起的瞬变电磁场的附加效应,一般情况下被作为一种干扰因素。介绍了瞬变电磁激发极化效应产生的机理；通过实例说明,在感应激发极化效应较强的情况下,利用常规的瞬变电磁解释方法很难奏效,而通过结合地质资料对瞬变响应曲线进行综合分析,会取得事半功倍的效果。
|
| 关 键 词： | 瞬变电磁法 感应激发极化效应 瞬变响应曲线 机理 实例 |
| 文章编号： | 1672-7940（2006）05-366-04 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-05-10 |
APPLICATION OF TRANSIENT ELECTROMAGNETIC INDUCED IP |
| |
| HAN Yu-lei. APPLICATION OF TRANSIENT ELECTROMAGNETIC INDUCED IP[J]. Chinese Journal of Engineering Geophysics, 2006, 3(5): 366-369 |
| |
| Authors: | HAN Yu-lei |
| |
| Abstract: | In transient electromagnetic exploration,IP effect is an additional effect not caused by eddy flow directly.It is usually regarded as a noise source.In this paper,the occurrence mechanism of transient electromagnetic IP is introduced.It is difficult to interpret the used conventional methods when the IP effect is strong enough;however,we can analyze the transient curves combining with the geological data. |
| |
| Keywords: | transient electromagnetic method induced polarization transient response curve mechanism case |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
