| 山西临汾中心地震台数字化定点形变观测异常与地震对应关系分析 |
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| 引用本文： | 郭国祥,;张红秀,;郭林旺,;刘国俊,;邰垣东.山西临汾中心地震台数字化定点形变观测异常与地震对应关系分析[J].山西地震,2014(2):21-24. |
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| 作者姓名： | 郭国祥 ;张红秀 ;郭林旺 ;刘国俊 ;邰垣东 |
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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]山西省地震局夏县中心地震台,山西夏县044400; [3]太原大陆裂谷动力学国家野外科学观测研究站,山西太原030025 |
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| 基金项目： | 山西省地震局科研课题（SBK-1319） |
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| 摘 要： | 针对近几年临汾中心地震台的数字化定点形变资料,参照台站仪器工作日志,排除人为干扰、气象因素等台站已知干扰因素,综合分析总结临汾台数字化定点形变日均值、整点值、分钟值曲线在震前出现的各种异常图像,找出一定的判断规律,从而为地震预测及震后趋势判断提供科学依据。
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| 关 键 词： | 地壳形变 地震 异常图像 |
Corresponding Relationship of Anomalies of Digital Fixed-point Deformation at Linfen Central Seismological Station,Shanxi,with Earthquakes |
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| Institution: | GUO Guo-xiang , ZHANG Hong-xiu , GUO Lin-wang , LIU Guo-jun , TAI Yuan-dong (1. Linfen Central Seismological Station of Earthquake Administration of Shanxi Province, Linfen, Shanxi 041000, China; 2. Xiaxian Central Seismological Station of Earthquake Administration of Shanxi Province, Xiaxian, Shanxi 044400, China; 3. State Key Observatory of Shanxi Rift System, Taiyuan, Shanxi 030025, China) |
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| Abstract: | Based on digital fixed-point deformation data observed at Linfen Central Seismological Station,Shanxi and combined with the instrument logbook,we summarize the abnormal images of daily mean value,integral hour value and minute point value of digitized fixed-point deformation at Linfen Station before earthquakes,after removing artificial and meteorological interference factors,and try to find some rules used for earthquake prediction and tendency judgment after earthquakes. |
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| Keywords: | Crustal deformation Earthquake Abnormal image |
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