| 新疆巴楚-伽师6.8级地震的短期形变前兆特征 |
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| 引用本文： | 温和平,牛安福,张翼.新疆巴楚-伽师6.8级地震的短期形变前兆特征[J].内陆地震,2003,17(2):176-181. |
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| 作者姓名： | 温和平 牛安福 张翼 |
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| 作者单位： | 1. 新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011
2. 中国地震局分析预报中心,北京,100036 |
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| 基金项目： | 国家"十五"科技攻关计划项目(01-03-03). |
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| 摘 要： | 分析了2003年2月24日巴楚—伽师6．8级地震前、后近场形变台站资料的变化情况，找出了震前出现的单分量变化、矢量打结等中短期、短临前兆异常，并初步讨论了该地震前、后的地震活动与固体潮汐关系。
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| 关 键 词： | 定点形变 前兆异常 固体潮 巴楚—伽师6．8级地震 新疆 |
| 文章编号： | 1001-8956(2003)02-0176-06 |
| 修稿时间： | 2003年4月14日 |
SHORT-TERM DEFORMATION PRECURSOR CHARACTERIS-TICS OF BACHU-JIASHI, XINJIANG, MS6.8 EARTHQUAKE |
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| WEN He-ping,NIU An-fu,ZHANG Yi.SHORT-TERM DEFORMATION PRECURSOR CHARACTERIS-TICS OF BACHU-JIASHI, XINJIANG, MS6.8 EARTHQUAKE[J].Inland Earthquake,2003,17(2):176-181. |
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| Authors: | WEN He-ping NIU An-fu ZHANG Yi |
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| Institution: | WEN He-ping+1,NIU An-fu+2,ZHANG Yi+1 |
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| Abstract: | Around the Bachu-Jiashi M-S6.8 earthquake of Feb. 24, 2003, the data observed at near-field deformation stations showed various kinds of changes. It is thought through the analysis that single component changing and vector knotting were the characteristics of short-term and impending-earthquake deformation anomaly. The relation between the seismicity and solid tide before and after the shock was discussed. |
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| Keywords: | Fixed-point deformation Precursor anomaly Solid tide Bachu-Jiashi MS6 8 earthquake Xinjiang |
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