| 危机矿山勘查中瞬变电磁工作方法技术的探讨 |
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| 引用本文： | 樊金生,郭文波,周云海,雷振,王美丁. 危机矿山勘查中瞬变电磁工作方法技术的探讨[J]. 工程地球物理学报, 2011, 8(6): 730-734. DOI: 10.3969/j.issn.1672-7940.2011.06.016 |
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| 作者姓名： | 樊金生 郭文波 周云海 雷振 王美丁 |
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| 作者单位： | 西北有色地质勘查局物化探总队,陕西西安,710068 |
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| 摘 要： | 针对危机矿山接替资源勘查中盲矿体埋深大、工区干扰大等问题,采用勘探深度大、纵向和横向分辨能力高、抗干扰能力强、工作效率高的瞬变电磁法,通过在广西某矿山进行系统方法试验和示范勘查,对危机矿山瞬变电磁工作的方法技术、干扰及处理等进行初步分析和探讨,确定了适合本区工作的方法技术参数,对今后在类似地区选择、开展此项工作具有一定...
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| 关 键 词： | 危机矿山 瞬变电磁 干扰 分辨能力 |
A Study of TEM Technique in Crisis Mine Exploration |
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| Fan Jinsheng,Guo Wenbo,Zhou Yunhai,Lei Zhen,Wang Meiding. A Study of TEM Technique in Crisis Mine Exploration[J]. Chinese Journal of Engineering Geophysics, 2011, 8(6): 730-734. DOI: 10.3969/j.issn.1672-7940.2011.06.016 |
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| Authors: | Fan Jinsheng Guo Wenbo Zhou Yunhai Lei Zhen Wang Meiding |
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| Affiliation: | (Team of Geophysical and Geochemical Exploration,Geological Bureau of Non-ferrous Metals in Northwest China,CNNC,Xi＇an Shanxi 710068,China) |
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| Abstract: | Due to the problems of the blind ore body depth and the working area disturbance in the exploration of crisis mines,we use the TEM method with its great exploration depth,high resolution in vertical and horizontal directions,anti-interference ability and high efficiency.Through the experiment and demonstrating survey in a mine of Guangxi,we make a preliminary analysis on the techniques,interference and treatment of the TEM in the crisis mine and determine the method that is suitable to the technique parameters in the working area. |
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| Keywords: | crisis mines transient electromagnetic interference resolution |
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