华北中强地震前锦州地震台形变异常特征研究  

Research on the characteristics of deformation anomaly at Jinzhou Seismic Station before the middle-strong earthquakes in North China

作　　者：关晓明[1] 柴慈滨 李京锦 王玉莹[2] 

机构地区：[1]锦州地震台,中国辽宁121013 [2]辽宁省地震局,中国沈阳110031

出　　处：《地震地磁观测与研究》2008年第5期41-47,共7页Seismological and Geomagnetic Observation and Research

摘　　要：应用锦州地震台井下摆倾斜仪的观测资料,对大华北地区中强地震前的形变异常形态及特征进行了初步分析与探讨。With the deformation observation data recorded by the bore-hole pendulum inclinometer in Jinzhou Seismic Station, the form and characteristics of deformation anomalies befor strong earthquakes occurred in North China is primarily analyzed and discussed.

关 键 词：井下摆倾斜仪 震例 异常特征分析 

分 类 号：P315.72[天文地球—地震学]