| 地电阻率（ρs）变化主轴方向计算与地震预报 |
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| 引用本文： | 赵桂林.地电阻率（ρs）变化主轴方向计算与地震预报[J].东北地震研究,1999,15(2):40-44. |
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| 作者姓名： | 赵桂林 |
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| 作者单位： | 四平市地震台!四平136501 |
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| 摘 要： | 本文给出地电阻率（ρｓ）变化主轴方向Ｘｐ、Ｙｐ的计算方法，并通过对四平地震台、台安中实测地电阻 变化主轴Ｘｐ、Ｙｐ方向计算，模拟现代区域构造应力场。
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| 关 键 词： | 地电阻率 区域构造 应力场 地震预报 主轴方向 |
A CALCULATION OF PRINCIPAL ANIS AZIMUTH OF RESISTIRITY VARIATION AND EARTHQUAKE PREDICTION |
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| Zhao,Guilin.A CALCULATION OF PRINCIPAL ANIS AZIMUTH OF RESISTIRITY VARIATION AND EARTHQUAKE PREDICTION[J].Seismological Research of Northeast China,1999,15(2):40-44. |
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| Authors: | Zhao Guilin |
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| Abstract: | The method to make a calculation principal axis a zimuth of resistivity variation is given in this paper By the principal axis azimuth X P, Y P of resistivity variation with re spect to Siping and Taian seismic station, modern regional tectonic stress field can be simulated It is point out that X P and Y P of resistivity variation before Haicheng and Tangashaan earthquake deviated from normal value Therefore, it is signific ant applying direction variation of X P and Y P to earthquake prediction |
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| Keywords: | Resistivity Regional tectonic stress field Earthq uake prediction |
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