瞬变电磁法在工程地质勘察中的应用
戴定璇, 丁进, 马昌今, 陈道海
冶金工业部中南地质勘察局六Ο六队, 黄石 435006
THE APPLICATION OF THE TRANSIENT ELECTROMAGNETIC METHOD TO ENGINEERING GEOLOGICAL EXPLORATION
Dai Dingxuan, Ding Jin, Ma Changjin, Chen Daohai
No. 606 Geological Party, Central South Bureau of Geological Exploration, Ministry of Metallurgical lndustry, Huangshi 435006
摘要 用瞬变电磁法在黄石市某矿主竖井建设地段查明了地表到地下100m的岩洞、构造破碎带、断裂带,并利用这些资料讨论了洞的成因及其与断裂破碎带的关系.圆满地完成了矿方提出的地质任务.
关键词 :
加权抛物Radon变换 ,
波场重建 ,
权系数
Abstract :Using transient electromagnetic method, the authors searched for caves, structural shatter zones and faulted zones from the surface to a depth of 100m at the site of principal shaft in a certain deposit of Huangshi City and, on the basis of the data obtained, discussed the genesis of the caves. The geological tasks suggested by the mine were satisfactorily fulfilled.
Key words :
weighted parabolic Radon transform
wavefield reconstruction
weight coefficient
收稿日期: 1994-09-13
出版日期: 1995-10-24
作者简介 : 戴定袭,男,1941年8月出生于湖北省麻城市.1966年毕业于中南工业大学(原中南矿冶学院)地质系物探专业.现在冶金部中南地质勘查局606队工作.高级工程师,现任总工程师职务,并为湖北省地球物理学会理事,湖北省地质学会物化探专业委员会副主任委员.从事物化探找矿工作近三十年,在磁法勘探和直流电法勘探方面有一定研究和推断解释经验.曾在部、省级学术刊物上发表过两篇论文,成果获得过部级奖励.近年来由于地勘单位要面向市场,因而学习和引进了瞬变甩磁法,并应用于工程地质勘察,取得较好地质效果.
引用本文:
戴定璇, 丁进, 马昌今, 陈道海. 瞬变电磁法在工程地质勘察中的应用[J]. 物探与化探, 1995, 19(5): 385-390.
Dai Dingxuan, Ding Jin, Ma Changjin, Chen Daohai . THE APPLICATION OF THE TRANSIENT ELECTROMAGNETIC METHOD TO ENGINEERING GEOLOGICAL EXPLORATION. Geophysical and Geochemical Exploration, 1995, 19(5): 385-390.
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[2] 牛之琏,脉冲瞬变电磁法,中南工业大学出版社,1986.
[3] 牛之琏,时间域电磁法原理,中南工业大学出版社,1992.
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