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青岛及邻近地区地震活动特征分析
引用本文:张玲,朱建亚,许萍,何钧,刘元生. 青岛及邻近地区地震活动特征分析[J]. 华北地震科学, 2007, 25(2): 33-35
作者姓名:张玲  朱建亚  许萍  何钧  刘元生
作者单位:山东省地震局,山东,济南,200514;山东省地震局,山东,济南,200514;山东省地震局,山东,济南,200514;山东省地震局,山东,济南,200514;山东省地震局,山东,济南,200514
摘    要:对青岛及邻近地区的地震地质背景和地震活动情况进行了分析,并结合本区的小震综合机制解的特点,分析了P、T轴时序变化与邻区地震活动之间关系,发现中强地震的发生可导致研究区域内P、T轴方位的变化。P、T轴方位变化的时间较为同步,而P轴方位变化幅度更为明显。

关 键 词:青岛地区  地震活动  综合机制解
文章编号:1003-1375(2007)02-0033-03
收稿时间:2006-12-20
修稿时间:2006-12-20

Characteristics of earthquake activity in Qingdao and its adjacent region
ZHANG Ling,ZHU Jian-ya,XU Ping,HE Jun,LIU Yuan-sheng. Characteristics of earthquake activity in Qingdao and its adjacent region[J]. North China Earthquake Sciences, 2007, 25(2): 33-35
Authors:ZHANG Ling  ZHU Jian-ya  XU Ping  HE Jun  LIU Yuan-sheng
Affiliation:Earthquake Administration of Shandong Province ,Jinan 250014, China
Abstract:The seismogeological background and seismic activity in Qingdao and its adjacent area are analyzed.Combined the focal mechanism of small earthquakes in the region,the relation between time sequence variation of P and T axes and earthquake activities in adjacent area is studied.The results show that the occurrence of strong earthquakes can cause the variation of P and T axis direction.The variation of P and T axes is synchronous,but the magnitude of P axis change is more obvious.
Keywords:Qingdao area  earthquake activity  focal mechanism solution  
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