摘要
临汾及其附近地区是我国强震活动重复率最高的地区之一。如何合理地评价其地震危险性，一直是大家关心的问题。本文应用极值理论，对该区的历史地震影响烈度进行了统计分析，得到了不同平均重现期所对应的烈度值。以此为基础，对４０年来不同方法所得之结果进行了评述，并对该区的防震减灾工作提出了建议。
Linfen and its neighboring region is one of the most high repetition rate region of strong earthquake inChina. It has been riveting people’s attention how to evaluate the seismic risk in the area. The paper used theExtreme-value theory to count and analyze the influence intensity of the historical earthquakes in this area,obtained the intensity values in different average recurrence periods. Based on this,reviewed the various re-sults from different methods since 40 years, and put up the suggestions of the earthquake preparedness anddisaster reduction in this area.
出处
《山西地震》
1995年第3期113-118,共6页
Earthquake Research in Shanxi
关键词
地震
危险性评估
统计分析
临汾地区
地震烈度
Seismic risk evaluation Statistical analysis Historical earthquake Influence intensity Linfen
