首页 | 本学科首页   官方微博 | 高级检索  
     检索      

周边地区强震对新疆境内中强地震活动的影响分析
引用本文:王琼,王海涛.周边地区强震对新疆境内中强地震活动的影响分析[J].地震,2009,29(2).
作者姓名:王琼  王海涛
作者单位:1. 新疆维吾尔自治区地震局,新疆,乌鲁木齐830011
2. 新疆维吾尔自治区地震局,新疆,乌鲁木齐830011;中国地震局预测研究所兰州科技创新基地,甘肃,兰州,730000
摘    要:该文基于1950年以来新疆周边强震与境内中强地震活动的统计分析结果,解算了1976-2007年新疆周边强震活跃、境内相对平静时段,周边3组强震产生的库仑应力变化,并结合其后3年新疆地区中强地震活动特征,分析探讨了周边强震活动对境内地震活动的影响作用.结果表明,新疆周边这3组强震活动对新疆境内具有一定程度的减震作用.

关 键 词:周边强震  库仑应力变化  中强地震活动  减震作用

Influences of Surrounding Strong Earthquakes on Moderate to Strong Earthquake Activities within Xinjiang
WANG Qiong,WANG Hai-tao.Influences of Surrounding Strong Earthquakes on Moderate to Strong Earthquake Activities within Xinjiang[J].Earthquake,2009,29(2).
Authors:WANG Qiong  WANG Hai-tao
Institution:1.Earthquake Administration of Xinjiang Uygur Autonomous Region;Urumqi 830011;China;2.Lanzhou Base of the Institute of Earthquake Prediction;CEA;Lanzhou 730000;China
Abstract:Based on the statistical results of the relations between strong earthquake surrounding Xinjiang and moderate-strong earthquake within Xinjiang from 1950,this paper calculates Coulomb failure stress changes of three groups of strong earthquakes surrounding Xinjiang during the active phase outside Xinjiang and the quiet phase inside Xinjiang from 1976 to 2007.Combining Xinjiang moderate-strong earthquake activity 3 years after these strong earthquakes,we analyze and discuss the influence of strong earthquake...
Keywords:Coulomb failure stress change  Moderate-strong earthquake activity  Earthquake relief  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号