煤炭工程 ›› 2013, Vol. 45 ›› Issue (11): 66-68.doi: 10.11799/ce201311023

• 生产技术 • 上一篇    下一篇

三维成像技术在矿井瞬变电磁数据解释中的应用

陈佳鹏   

  1. 中国中煤能源集团有限公司
  • 收稿日期:2013-08-16 修回日期:2013-10-10 出版日期:2013-11-10 发布日期:2013-11-11
  • 通讯作者: 陈佳鹏 E-mail:cumtbchen@163.com

3-d imaging technique application in The Interpretation of transient electromagnetic method

  • Received:2013-08-16 Revised:2013-10-10 Online:2013-11-10 Published:2013-11-11

摘要:

本文介绍了瞬变电磁法的基本原理、传统的二维数据解释流程和三维成像算法的基本步骤,根据井下三维全空间探测的特点,对二维数据进行三维成像,结合工程实例对比验证,结果表明:三维成像技术提高的瞬变电磁探测解释的精度。

关键词: 三维成像, 瞬变电磁法, 矿井瞬变电磁探测, 数据解释, 二维视电阻率剖面图, 三维视电阻率拟合图

Abstract:

The basic principle of transient electromagnetic method, the traditional processes of two-dimensional explanation and Three-dimensional imaging algorithm is proposed in this paper. Based on the characteristics of Three-dimensional detection and Engineering examples comparison test, the results of Three-dimensional imaging shows that, Three-dimensional imaging technique Improves the accuracy of transient electromagnetic method detection.