摘要
本文描述了六安地震台TJ-Ⅱ体应变仪钻孔的地质构造特点与钻孔岩芯物理特性,介绍了TJ-Ⅱ体应变仪在六安台运行情况。通过六安台TJ-Ⅱ一年观测资料的同震效应与区域前兆异常分析,初步探讨了地下形变对大别山区未来中强震预测研究的实际意义。
The article described the geological characteristics of TJ- Ⅱ borehole body strain gauges of Lu＇an Seismic Station and core physical properties, introduced the TJ- Ⅱ body strain gauges in the operation of Lu＇an Seismic Station. After analysis of coseismic effect in the last one year and precursor anomalies observed by Lu＇an TJ-Ⅱ gauges, the practical significance of underground deformation to future earthquake prediction research in Dabie Mountain area was discussed.
出处
《防灾科技学院学报》
2010年第1期79-83,共5页
Journal of Institute of Disaster Prevention
基金
安徽省地震局2009年度合同制项目资助
关键词
地质构造
TJ-Ⅱ
同震效应
异常分析
geologic structure
TJ- Ⅱ
coseismic effect
anomaly analysis
