| 山西中强地震前形变前兆的异常特征 |
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| 引用本文： | 王秀文.山西中强地震前形变前兆的异常特征[J].山西地震,1995(2):3-8. |
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| 作者姓名： | 王秀文 |
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| 作者单位： | 山西省地震局 |
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| 摘 要： | 研究了山西地震带近年来数次中强地震前断层位移测量资料显示的异常变化，从背景异常、中期趋势异常和短临异常的不同角度讨论了震前地壳形变特征及应力场变化情况，得出了形变预报指标，并就有关问题进行了讨论。
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| 关 键 词： | 山西，强震，地形变前兆，异常特征 |
Anomalous Characteristics of the Deformation Precursor before the Moderate and Strong Earthquakes in Shanxi Province |
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| Wang Xiuwen.Anomalous Characteristics of the Deformation Precursor before the Moderate and Strong Earthquakes in Shanxi Province[J].Earthquake Research in Shanxi,1995(2):3-8. |
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| Authors: | Wang Xiuwen |
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| Institution: | Seismological Bureau of Shanxi |
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| Abstract: | The paper analyzed the anomaly change showed by the fault displacement measurement data before the moderate and strong earthquakes in Shanxi seismic zone for recent years,discussed the crustal deformationcharacteristics and the stress field change before earthquakes at a different angle of the background anomaly,the medium-term trend anomaly and the short-impending anomaly,obtained the prediction index of the defor-mation and discussed the relative problems. |
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| Keywords: | Shanxi Strong earthquake Crustal deformation precursor Anomalous character |
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