中国科学院研究生院学报2005，Vol.22Issue(3)：286-291,6.
关于中强震前的应变加速释放现象
Accelerating Strain Release before Strong Earthquakes: More Complex in the Real World
蒋长胜 1吴忠良1
作者信息
- 1. 中国地震局地球物理研究所,北京,100081
- 折叠
摘要
Abstract
Considering different spatial and temporal ranges for the same earthquake, we investigate the objectivity and generality of the phenomenon of accelerating strain release before strong earthquakes. A systematic analysis of all the earthquakes which occurred in China with Ms ≥ 7.0 from 1990 to 2003 is conducted. It is found that the real seismic activity seems much more complex than the simple pattern as described by the accelerating strain release model. Therefore, the potentials of application of accelerating strain release model to the estimation of seismic hazard are in need of future investigation.关键词
贝尼奥夫应变/矩释放加速现象/地震的临界点模型Key words
Benioff strain/accelerating strain release/critical-point-like model of earthquakes分类
天文与地球科学引用本文复制引用
蒋长胜,吴忠良..关于中强震前的应变加速释放现象[J].中国科学院研究生院学报,2005,22(3):286-291,6.
