| 地震的感应磁效应（一）——三维电磁感应的数值理论 |
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| 引用本文： | 中国科学院地球物理研究所第十研究室第二组. 地震的感应磁效应（一）——三维电磁感应的数值理论[J]. 地球物理学报, 1977, 20(1): 70-80 |
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| 作者姓名： | 中国科学院地球物理研究所第十研究室第二组 |
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| 作者单位： | 中国科学院地球物理研究所第十研究室第二组 |
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| 摘 要： | 地震的感应磁效应包括两部分:（一）三维电磁感应的数值理论;（二）地震感应磁效应的模拟计算。本文是其中的第一部分,从Maxwell方程推得的扩散方程出发,给出了一般三维电磁感应的基本方程、边界条件和求解方法,建立了完整的三维电磁感应的数值理论。计算结果将另文讨论。
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| 关 键 词： | 地震感应磁效应 电磁感应 数值理论 预报地震 一般方程 压磁效应 地球内部 连续条件 空气界面 地磁 |
ON THE SEISMO-MAGNETIC INDUCTION EFFECT （I）——A NUMERICAL THEORY OF THREE-DIMENSIONAL ELECTROMAGNETIC INDUCTION |
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| THE D GROUP,TH EESEARCH DIVISION,INSTITUTE OF GEOPHYSICS,ACADEMIA SINICA. ON THE SEISMO-MAGNETIC INDUCTION EFFECT （I）——A NUMERICAL THEORY OF THREE-DIMENSIONAL ELECTROMAGNETIC INDUCTION[J]. Chinese Journal of Geophysics, 1977, 20(1): 70-80 |
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| Authors: | THE D GROUP TH EESEARCH DIVISION INSTITUTE OF GEOPHYSICS ACADEMIA SINICA |
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| Affiliation: | THE 2D GROUP, 10TH EESEARCH DIVISION, INSTITUTE OF GEOPHYSICS, ACADEMIA SINICA |
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| Abstract: | This work consists of two parts. The first part is a study of the numerical theory of the three-dimensional electromagnetic induction problem. The second part is the results of computations of the seismomagnetic induction effect. This paper deals with the first part. It gives the methods of solving by finite differences of the general equations of the three-dimensional electromagnetic induction deduced from Maxwell's Equations together with the boundary conditions. A complete numerical theory of three-dimensional electromagnetic induction has been established. The results of computations, the second part, will be given in a subsequent paper. |
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