| 中国南北地震带北段近期地应力场动态演化特征与地震活动之关系 |
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| 引用本文： | 陈瑶,张富芳.中国南北地震带北段近期地应力场动态演化特征与地震活动之关系[J].西北地震学报,2003,25(2):166-169,174. |
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| 作者姓名： | 陈瑶 张富芳 |
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| 作者单位： | 1. 中国地震局兰州地震研究所,甘肃,兰州,730000
2. 天祝县地震局,甘肃,天祝,733200 |
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| 基金项目： | 中国地震局兰州地震研究所青年地震科学基金资助课题(00-10)，中国地震局兰州地震研究所论著编号:LZ2002049 |
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| 摘 要： | 分析了南北地震带北段多年来应力场的动态变化特征，并结合其他前兆手段观测资料研究了应力场动态变化与地震活动的关系，探讨了应力场变化的动力成因和利用其进行地震预测的可能性。
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| 关 键 词： | 地应力场 动态变化 地震预报 |
| 文章编号： | 1000-0844(2003)02-0166-04 |
| 收稿时间： | 2001/9/10 0:00:00 |
RELATIONSHIP BETWEEN THE DYNAMIC EVOLUTION CHARACTER OF STRESS FIELD AND SEISMICITY IN NORTH PART OF CHINESE NORTH-SOUTH SEISMIC BELT |
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| CHEN Yao and ZHANG Fu-fang.RELATIONSHIP BETWEEN THE DYNAMIC EVOLUTION CHARACTER OF STRESS FIELD AND SEISMICITY IN NORTH PART OF CHINESE NORTH-SOUTH SEISMIC BELT[J].Northwestern Seismological Journal,2003,25(2):166-169,174. |
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| Authors: | CHEN Yao and ZHANG Fu-fang |
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| Institution: | Lanzhou Institute of Seismology, CSB, Gansu Lanzhou 730000, China and Seismological Bureau of Tianzhu County, Gansu Tianzhu 733200, China |
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| Abstract: | The character of dynamic variation of stress field in north part of Chinese north-south seismic belt is analysed, and com paring with data of some earthquake precursor observations, the relationship between the variation of stress field and seismicity is studied. At last the mechanism of the variation and the possibility of using it to protect earthquake are discussed. |
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| Keywords: | Stress field Dynamic variation Earthquake prediction |
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