| 直流供电时各向异性地壳的电场分布 |
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| 引用本文： | 林洁,苏武浔,王建成.直流供电时各向异性地壳的电场分布[J].华侨大学学报(自然科学版),2005,26(3):310-312. |
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| 作者姓名： | 林洁 苏武浔 王建成 |
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| 作者单位： | 华侨大学信息科学与工程学院,福建,泉州,362021;华侨大学信息科学与工程学院,福建,泉州,362021;华侨大学信息科学与工程学院,福建,泉州,362021 |
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| 摘 要： | 以垂直于介质主轴方向的平面作为两种介质的分界面研究，对埋在较浅地表中的直流电极，以及其向大地供电而引起的各向异性地壳中的电场分布．应用电磁学中的镜像法和静电比拟方法，计算其电位、场强的表达式．所得出的结果，可运用于地质探勘、河堤隐患探测和分析地质状况．
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| 关 键 词： | 电场分布 直流供电 各向异性 地壳 静电比拟法 镜像法 |
| 文章编号： | 1000-5013(2005)03-0310-03 |
Electric-Field Distribution in Anisotropic Earth Crust during Supply of Direct Current |
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| Lin Jie,Su Wuxun,Wang Jiancheng.Electric-Field Distribution in Anisotropic Earth Crust during Supply of Direct Current[J].Journal of Huaqiao University(Natural Science),2005,26(3):310-312. |
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| Authors: | Lin Jie Su Wuxun Wang Jiancheng |
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| Abstract: | During the electrodes buryied beneath the shallow earth surface were supplied with direct current, the electric-field distribution in anisotropic earth crust could be calculated by applying image method and electrostatic analogue method in electromagnetics. Thus the expressions of electric potential and electric-field intensity were obtained.The results could be applied to geologic exploration and detection of riverbank hidden trouble and thus could be served as an effective basis for analysing geologic condition. |
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| Keywords: | electric-field distribution direct current supply anisotropy earth crust electrostatic aualogue method image method |
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