摘要
本文首先论述了地震危险性概率分析方法中潜在震源区的概念及其地位和作用，在此基础上，比较了它与地震危险区的差异。其次，阐述了我国现行地震危险性概率分析方法对潜在震源区概念的发展。最后，讨论了潜在震源区的不确定性问题。
This paper,first,expounds the concept of potential source,its position and function in pro-babilistic method of seismic hazard analysis,and based on it the difference between the potentialsource and seismic risk region is compared.Second,the paper elaborates the development of theconcept of potential source of probabilistic method of seismic hazard analysis used in China,Final-ly,the paper discusses the problems of uncertainty of the potential source.
出处
《国际地震动态》
1995年第9期1-5,共5页
Recent Developments in World Seismology
关键词
潜在震源区
地震
危险区
危险性
概率分析
potential source
seismic risk region
probability
seismic hazard analysis
uncer-tainty
