| 高温超导TEM瞬变磁场拟二维反演及应用效果 |
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| 引用本文： | 张杰,吕国印,郭布领,陈晓东,武军杰,王兴春.高温超导TEM瞬变磁场拟二维反演及应用效果[J].物探与化探,2010,34(2). |
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| 作者姓名： | 张杰 吕国印 郭布领 陈晓东 武军杰 王兴春 |
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| 作者单位： | 1. 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000
2. 河北省区域地质矿产调查研究所,河北,廊坊,065000 |
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| 摘 要： | 随着高温超导技术的应用及完善,在TEM测量中直接观测瞬变磁场信号已成为现实,而瞬变磁场数据反演解释方法成为当前急需解决的问题。在借鉴感应电动势资料反演解释方法的基础上,全面阐述了基于瞬变磁场的视电阻率定义,研究了TEM瞬变磁场拟二维反演技术,并从理论模型及实测资料两个方面验证了方法技术的实用性,为促进高温超导TEM的发展提供了方法技术支撑。
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| 关 键 词： | TEM测量 高温超导 瞬变磁场 拟二维反演 |
THE HIGH TEMPERATURE SUPERCONDUCTIVITY TEM TRANSIENT MAGNETIC FIELD PSEUDO-2D INVERSION AND ITS APPLICATION EFFECT |
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| ZHANG Jie,LV Guo-yin,GUO Bu-ling,CHEN Xiao-dong,WU Jun-jie,WANG Xing-chun.THE HIGH TEMPERATURE SUPERCONDUCTIVITY TEM TRANSIENT MAGNETIC FIELD PSEUDO-2D INVERSION AND ITS APPLICATION EFFECT[J].Geophysical and Geochemical Exploration,2010,34(2). |
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| Authors: | ZHANG Jie LV Guo-yin GUO Bu-ling CHEN Xiao-dong WU Jun-jie WANG Xing-chun |
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| Institution: | ZHANG Jie1,LV Guo-yin1,GUO Bu-ling2,CHEN Xiao-dong1,WU Jun-jie1,WANG Xing-chun1(1.Institute of Geophysical , Geochemical Exploration,Langfang 065000,China,2.Hebei Institute of Regional Geological Survey for Mineral Resources,China) |
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| Abstract: | Theory and practice show that the observation of the transient magnetic field in the TEM has more advantages than that of the induced EMF.With the application and improvement of the high-temperature superconducting technology,the direct observation of transient magnetic field signal has become a reality in the TEM.However,the retrieve interpretation method for transient magnetic field data has become an urgent problem.In this paper,drawing on the interpretation method of the induced EMF,the authors made an ... |
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| Keywords: | TEM high-temperature superconductor transient magnetic field PSEUDO-2D inversion |
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