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。
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.
出处
《华南地震》
1992年第1期57-63,共7页
South China Journal of Seismology
关键词
地震
烈度
影响
历史
汕头市
Analysis of the data about historical earthquakes
Statistics of transcendental probability and the extreme value
Return period of earthquakes
