| 山西省及邻区洞体形变异常指标的研究 |
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| 引用本文： | 高振强,荆红亮,高跃雄,李艳,赵志俊.山西省及邻区洞体形变异常指标的研究[J].山西地震,2006(2):19-24. |
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| 作者姓名： | 高振强 荆红亮 高跃雄 李艳 赵志俊 |
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| 作者单位： | 1. 山西省地震局临汾中心地震台,山西,临汾,041000
2. 山西省地震局定襄地震台,山西,定襄,035400 |
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| 摘 要： | 利用山西省及部分邻区近几年的洞体形变观测资料,分析了在几次中强地震前观测数据的分量均值、倾斜矢量、潮汐因子变化等不同指标的异常特征,找出了区域地震前倾斜的共性异常特征和个体异常特征,并与数字观测资料进行了对比研究,指出了数字观测资料在今后地震预报中的应用前景。
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| 关 键 词： | 地倾斜 中强地震 异常特征 预报指标 |
| 文章编号： | 1000-6265（2006）02-0019-06 |
| 收稿时间： | 2005-06-03 |
| 修稿时间： | 2005-09-02 |
Study on Anomaly Index of Cavity Deformation of Shanxi Province and Its Adjacent Region |
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| GAO Zhen-qiang,JING Hong-Liang,GAO Yue-xiong,LI Yan,ZHAO Zhi-jun.Study on Anomaly Index of Cavity Deformation of Shanxi Province and Its Adjacent Region[J].Earthquake Research in Shanxi,2006(2):19-24. |
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| Authors: | GAO Zhen-qiang JING Hong-Liang GAO Yue-xiong LI Yan ZHAO Zhi-jun |
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| Institution: | 1. Linfen Central Seismostation of Earthquake Administration of Shanxi Province,Shanxi, Linfen 041000,China; 2. Dingxiang seismostation of Earthquake Administration of shanxi Province,shanxi, Dingxiang 035400, China |
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| Abstract: | Based on observation data of cavity deformation in Shanxi province and its partial adjacent regions recent years,the anomaly characteristics of different indexes such as average value of components,inclining vector and change of tide factor of observation data before several moderate earthquakes are analyzed.Common anomaly characteristic and individual anomaly characteristic of crustal tilt before regional earthquakes are found.Comparison with digital observation data is carried out and the application prospect of digital data in coming earthquake prediction is also pointed out. |
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| Keywords: | Crustal tilt Moderate earthquake Characteristic of anomaly Index of prediction |
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