| 3-D rheologic model of earthquake preparation （Ⅲ）： Precursor field |
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| 引用本文： | 宋治平,梅世蓉,尹祥础.3-D rheologic model of earthquake preparation （Ⅲ）： Precursor field[J].地震学报(英文版),2006,19(1):20-29. |
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| 作者姓名： | 宋治平 梅世蓉 尹祥础 |
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| 作者单位： | [1]Earthquake Administration of Shanghai Municipality, Shanghai 200062, China [2]Institute of Earthquake Science, China Earthquake Administration, Beijing 100036, China |
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| 基金项目： | Joint Seismological Science Foundation of China （101105） and National Natural Science Foundation of China （10232050）. |
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| 摘 要： | On the basis of the theory of viscoelastic displacement and strain field for the three-dimensional rheologic model of earthquake preparation, this paper mainly studies the theoretical solution of precursor field for the three-dimensional rheologic model of earthquake preparation. We derive the viscoelastic analytical expressions of the ground tilt, underground water level, earth resistivity at an arbitrary point （x, y, z） in the rheologic medium, and analyzed the earth resistivity preliminarily, providing a certain theoretical basis for the precursor analysis of seismogenic process.
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| 文章编号： | 1000-9116（2006）01-0020-10 |
| 收稿时间： | 2004-06-07 |
| 修稿时间： | 2005-10-27 |
3-D rheologic model of earthquake preparation (III): Precursor field |
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| Song Zhi-ping , Mei Shi-rong and Yin Xiang-chu.3-D rheologic model of earthquake preparation (III): Precursor field[J].Acta Seismologica Sinica(English Edition),2006,19(1):20-29. |
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| Authors: | Song Zhi-ping Mei Shi-rong and Yin Xiang-chu |
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| Institution: | (1) Earthquake Administration of Shanghai Municipality, Shanghai, 200062, China;(2) Institute of Earthquake Science, China Earthquake Administration, Beijing, 100036, China |
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| Abstract: | On the basis of the theory of viscoelastic displacement and strain field for the three-dimensional rheologic model of earthquake
preparation, this paper mainly studies the theoretical solution of precursor field for the three-dimensional rheologic model
of earthquake preparation. We derive the viscoelastic analytical expressions of the ground tilt, underground water level,
earth resistivity at an arbitrary point (x, y, z) in the rheologic medium, and analyzed the earth resistivity preliminarily, providing a certain theoretical basis for the
precursor analysis of seismogenic process.
Foundation item: Joint Seismological Science Foundation of China (101105) and National Natural Science Foundation of China (10232050). |
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| Keywords: | elastic inclusion theory rheologic inclusion theory viscoelastic analytical expression ground tilt underground water level earth resistivity |
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