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.
出处
《大地测量与地球动力学》
CSCD
北大核心
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)
关键词
西安地震台
体应变
汶川地震
响应
Xi＇ an Seismostation
body strain
Wenchuan earthquake
response
