西安台体应变对汶川大地震的响应分析  

ANALYSIS OF RESPONSE OF BODY STRAIN IN XI'AN SEISMOSTATION TO WENCHUAN EARTHQUAKE

作　　者：崔青发[1] 韩晓飞[1] 张璐[1] 李媛媛[1] 

机构地区：[1]陕西省地震局,西安710068

出　　处：《大地测量与地球动力学》2014年第4期96-101,共6页Journal of Geodesy and Geodynamics

基　　金：陕西省地震局起航与创新基金项目(201315)

摘　　要：以西安地震台体应变资料为例,通过对相关干扰因素的有效处理,得到与汶川8.0级地震孕育、发生过程相关的震前、同震和震后异常变化。对这些异常变化的信度分析和研究表明,西安台的体应变资料对汶川8.0级地震存在显著的响应过程。Body strain data from Xi＇ an Seismic Station were processed, and the abnormal changes of body strain before, during and after Wencbuang Earthquake were obtained. Analysis of reliability of the abnormal changes indicate that body strain data in Xi＇an Seismic Station notebly responsed the Earthquake.

关 键 词：西安地震台 体应变 汶川地震 响应 

分 类 号：P315.7[天文地球—地震学]