摘要
在严格限定地震烈度是一有序分类变量，等震线是烈度分区的外包线的基础上，建立了一种新的地震烈度衰减关系，给出了计算场地地震烈度发生概率的计算公式。
In this paper,the seismic intensity is regarded strictly as an order-classified variable,and the isoseismal contour is considered as the envelop of the intensity zoning.Based on that a new relationship of seismic intensity attenuation has been presented,and the formula to compute the probability of seismic intensity occurring for a certain site was given.
出处
《华南地震》
1994年第1期38-43,共6页
South China Journal of Seismology
关键词
地震烈度
地震
危险性分析
Seismic intensity, Order-classitied variable,Seismic risk analysis.
