摘要
本文从系统结构的概念出发,对短临前兆突变的特征和二维构模进行了讨论,利用层次分析法制定综合模式,对1991年7月22日云南施甸5.2级地震作出了较好的短临预报。
In this paper, suddenly-changing features of short-impending precusors and two-dimensional structual model have been discussed from the concept of systematic structure. A good prediction of Shidian M=5.2 earthquake on July 22, 1991 had been made utilizing leyel analysis method to formulate comprehensive model.
出处
《地震研究》
CSCD
北大核心
1993年第4期338-349,共12页
Journal of Seismological Research
关键词
临震预报
突变二维构模
地震预报
Short-impending earthquake prediction
Two-dimensional structural model for sudden changes
Level analysis
