| 地震迁移的规律、解释和预报——中国大陆四条地震带的地震迁移 |
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| 引用本文： | 马宗晋,李献智.地震迁移的规律、解释和预报——中国大陆四条地震带的地震迁移[J].地震地质,1992,14(2):129-139. |
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| 作者姓名： | 马宗晋 李献智 |
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| 作者单位： | 国家地震局地质研究所，国家地震局分析预报中心，美国地质调查所 北京 100029，北京 100036，加州门罗帕克 CA 94025 |
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| 摘 要： | 本文对中国大陆南北中轴地震带、天山地震带、山西地震带和燕山地震带等4条地震带内地震迁移现象进行了研究,证明了迁移的定向性,发现了迁移快波和慢波现象,求得迁移速度(V_M、V_m),提出了迁移的基础不是地震断裂的连续伸延,而是边界动力源脉动式推压引起的动力波的传播所决定的
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| 关 键 词： | 地霞迁移 迁移快波和慢波 迁移速度 连续性迁移 跳迁 |
THE LAW INTERPRETATION AND PREDICTION OF EARTHQUAKE MIGRATION——EARTHQUAKE MIGRATION OF FOUR SEISMIC BELTS IN CHINA MAINLAND |
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| Ma Zongjin.THE LAW INTERPRETATION AND PREDICTION OF EARTHQUAKE MIGRATION——EARTHQUAKE MIGRATION OF FOUR SEISMIC BELTS IN CHINA MAINLAND[J].Seismology and Geology,1992,14(2):129-139. |
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| Authors: | Ma Zongjin |
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| Abstract: | In this paper,based on the study of the earthquake migration of the four seismic belts in China mainland (South-North,Tianshan,Shanxi and Yanshan seismic belts),the directive property of migration was demonstrated and the phenomena of fast and slow waves in migration were found,velocities (Vm,Vm) which in migration were figured out.It is shown that the basis of earthquake migration is not the continuous connection and spreading of seismic fractures,which depends on the propagation of migration waves caused by the pulsating pushpressure force of the dynamic wave at boundary. |
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| Keywords: | Earthquake migration The fast and slow waves in migration Migration velocity Continuous migration Jumping migration |
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