摘要
介绍了青海地区"十五"期间架设的6个YRY-4型分量钻孔应变仪台站和仪器基本情况,对产出的数字化钻孔应变观测资料的动态特征进行了分析,总结出了同震变化的记录特征;探讨了地震时应力应变运动与构造断层间的微弱错动现象。
It is introduced distribution of the borehole strain stations and the six YRY-4 instruments in Qinghai province,and analyzed the characteristics of the digital strain data,summarized the features of coseismic variation,and discussed the small displacement dislocation between stress-strain variation and the structural faults before and after earthquakes.
出处
《高原地震》
2011年第1期44-48,共5页
Plateau Earthquake Research
基金
青海省地震科学基金(2009B06)资助
关键词
动态特征
同震变化
钻孔应变观测
青海地区
Dynamic characteristic
Coseismic variation
Borehole strain observation
Qinghai area
