汾渭地震带及晋陕豫交界区的地震活动分期  

THE EARTHQUAKE ACTIVITY PERIODICITY ALONG THE FENWEI SEISMIC BELT AND IN THE JOINING AREA OF SHANXI, SHAANXI AND HENAN PROVINCES

作　　者：许俊奇[1] 

机构地区：[1]陕西省地震局,西安市710068

出　　处：《地震研究》1993年第2期132-137,共6页Journal of Seismological Research

摘　　要：本文应用“最优分割法”,分别对汾渭地震带及晋陕豫交界区的地震活动进行了分期,并对结果进行了讨论。Using the method of 'optimal partitioning', the earthquake activity periodicity along the Fenwei seismic belt and in the joining area of Shanxi, Sha-anxi and Henan Provinces has been obtained. And results have been discussed.

关 键 词：分割法 地震活动 分期 汾渭地震带 

分 类 号：P315.5[天文地球—地震学]