物探与化探2012，Vol.36Issue(z1)：158-160,3.
用瞬变电磁数据精细处理技术探测煤矿采空区
THE APPLICATION OF PRECISE PROCESSING TECHNIQUE FOR TRANSIENT ELECTROMAGNETIC DATA TO DETECTION OF GOAF IN COAL MINE
汝亮 1钟伟杰 1朱裕振 1沈礼峰 1周明磊1
作者信息
- 1. 山东省煤田地质规划勘察研究院,山东泰安271000
- 折叠
摘要
Abstract
This paper presents the principle and characteristics of transient electromagnetic longitudinal conductivity differential imaging and the processes of the software for longitudinal conductivity differential imaging to process the transient electromagnetic data. Experimental exploration was carried out in some coal mines in Henan Province. The low resistivity area was inferred and delineated, and the method was compared with the traditional method of apparent resistivity imaging. The results indicate that the software used in this stud-y has the features of faster processing speed, intuitive imaging, higher interpretation accuracy.关键词
瞬变电磁法/视纵向电导/数据精细处理/煤田采空区Key words
transient electromagnetic method/ apparent longitudinal conductivity/ apparent resistivity imaging/ goaf分类
天文与地球科学引用本文复制引用
汝亮,钟伟杰,朱裕振,沈礼峰,周明磊..用瞬变电磁数据精细处理技术探测煤矿采空区[J].物探与化探,2012,36(z1):158-160,3.
