| 中国大陆地壳运动与强震关系研究 |
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| 引用本文： | 江在森,杨国华,王敏,张希,吴云,方颖,王双绪,张晓亮,平建军. 中国大陆地壳运动与强震关系研究[J]. 大地测量与地球动力学, 2006, 26(3): 1-9 |
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| 作者姓名： | 江在森 杨国华 王敏 张希 吴云 方颖 王双绪 张晓亮 平建军 |
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| 作者单位： | 中国地震局地震预测研究所,北京,100036;中国地震局第一监测中心,天津,300180;中国地震局第二监测中心,西安,710054;中国地震局地震研究所,武汉,430071;河北省地震局,石家庄,050021 |
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| 基金项目： | 科技部国际合作重点项目(2005DFA20980)，科技部社会公益研究项目(2004D1A3J010)，地震科学联合基金(105138) |
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| 摘 要： | 利用GPS观测结果研究了中国大陆当前地壳运动的空间分布及其所揭示的大区域构造变形背景与趋势;讨论了区域水平运动、应变率场分布与强震地点的关系;通过对昆仑山口西Ms8.1等地震区域水平运动与形变的分析,研究了强震过程的区域形变场变化的主要特征;提出了识别孕震形变场以进行中长期强震地点预测的思路和途径。
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| 关 键 词： | GPS 中国大陆 地壳运动 孕震形变场 强震地点预测 |
| 文章编号： | 1671-5942(2006)03-0001-09 |
| 修稿时间： | 2006-03-17 |
ON CRUSTAL MOVEMENT IN CHINA CONTINENT AND ITS RELATIONSHIP WITH STRONG EARTHQUAKES |
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| Jiang Zaisen,Yang Guohua,Wang Min,Zhang Xi,Wu Yun,Fang Ying,Wang Shuangxu,Zhang Xialiang,Ping Jianjun. ON CRUSTAL MOVEMENT IN CHINA CONTINENT AND ITS RELATIONSHIP WITH STRONG EARTHQUAKES[J]. Journal of Geodesy and Geodynamics, 2006, 26(3): 1-9 |
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| Authors: | Jiang Zaisen Yang Guohua Wang Min Zhang Xi Wu Yun Fang Ying Wang Shuangxu Zhang Xialiang Ping Jianjun |
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| Abstract: | This paper analyzes spatial distribution of current crustal movement in Chinese mainland, and large areal tectonic deformation background and trend with the GPS data. First, the relationship between distribution of areal horizontal movement and strain rate field and strong earthquake locations is discussed. Second, the principal characteristics of regional deformation field in earthquake process is studied by analyzing dynamic changes of regional deformation field and strain field of strong earthquakes(as the Ms 8.1 earthquake in the west to the Kunlun Mountains Pass). Final, the thought and approach of medium and long-term prediction of strong earthquake location by identificating the seismogenic deformation fields are presented. |
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| Keywords: | GPS China continent crustal movement seismogenic deformation fields predicting strong earthquake location |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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