东北地区中强地震震源机制解分析  

Analysis of focal-mechanism solution of moderately strong earthquakes in Northeast China

作　　者：张萍[1] 孙文福[1] 苗春兰[2] 高艳玲[2] 邹向荣[3] 

机构地区：[1]辽宁省地震局,中国沈阳110034 [2]中国地震台网中心,中国北京100045 [3]朝阳地震台,中国辽宁122000

出　　处：《地震地磁观测与研究》2009年第1期12-19,共8页Seismological and Geomagnetic Observation and Research

基　　金：基金项目：辽宁省重大科研项目（2008-K-04）资助

摘　　要：搜集1970-2007年东北地区Ms≥5．0深源和浅源震源机制解资料，结合地质构造，对中国东北地区区域应力场的特征进行研究。We collect the focal mechanism solution data of deep earthquakes and shallow earthquakes Ms≥5.0 happened between 1970 and 2007 in Northeast China. Then we make an analysis of the stress field characteristic combine with the geological structure. We hope our research will be of great help to the forecast of earthquake tendency in the region.

关 键 词：深震 浅震 震源机制 构造应力场 

分 类 号：P135.33[天文地球—天体力学]