| 汕头市历史地震影响烈度的分析 |
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| 引用本文： | 贾素娟.汕头市历史地震影响烈度的分析[J].华南地震,1992,12(1):57-63. |
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| 作者姓名： | 贾素娟 |
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| 作者单位： | 国家地震局地球物理研究所 |
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| 摘 要： | 本文将所论地震事件视为随机事件。按全概率定理分析了地震对场地的地震动影响(A)和超越给定值的概率P:对地震烈度序列进行了极值统计分析,得到汕头市地震平均重现期及其对应的烈度值。
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| 关 键 词： | 地震 烈度 影响 历史 汕头市 |
ANALYSIS ABOUT THE INFLUENCE OF HISTORICAL EARTHQUAKES ON INTENCITY IN SHANTOU CITY |
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| Jia Sujuan.ANALYSIS ABOUT THE INFLUENCE OF HISTORICAL EARTHQUAKES ON INTENCITY IN SHANTOU CITY[J].South China Journal of Seismology,1992,12(1):57-63. |
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| Authors: | Jia Sujuan |
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| Institution: | Geophysical Institute of Seismological Bureau |
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| Abstract: | In this paper, the seismic events are taken as the stochastic. According to the theorem of total probability, the influence of earthquake on ground shock ( A ) and the probability ( P ) which surpassed the specified price are studied. After analysed the extremum statistics of intensity sequence, I have gained the average retnrn period of earthquake and its corresponding intensity rating. |
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| Keywords: | Analysis of the data about historical earthquakes Statistics of transcendental probability and the extreme value Return period of earthquakes |
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