鲁南地区地磁场近期变化与地震活动关系的研究  

PRELIMINARY STUDY OF INDUCED EARTHQUAKES IN QIEZISHAN RESERVOIR AREA

作　　者：郭玉莲[1] 佟瑞清[1] 王希波 韩海华[1] 赵会蓬[1] 曲建亭[1] 于庆胜 

机构地区：[1]山东省地震局

出　　处：《地震研究》1997年第3期286-291,共6页Journal of Seismological Research

摘　　要：本文对鲁南地区１５年流动地磁复测资料和周围有感地震活动的关系进行了较为系统的分析研究，并根据震例和近期地磁场的异常变化，讨论了该区未来地震趋势。The characteristics of the two earthquakes of M 4 1 and M 4 2 occurred in Qiezishan reservoir area in Feb.,1995 show that the events were related to the resevior filling.In this paper,the authors studie the geological structure,tectonic state,leakage,geotherm and other conditions inducing seismicity in Qiezishan reservoir area,judge seismic possibility induced by the reservoir,The maxium magnitude of induced earthquakes in the reservoir area also is discussed using synthetical effect coefficient formula.

关 键 词：地磁变化 地震活动 山东 地磁场 磁场变化 

分 类 号：P318.5[天文地球—固体地球物理学] P315.5[天文地球—地球物理学]