| 地方震尾波的实验室研究 |
| |
| 引用本文： | 赵培林.地方震尾波的实验室研究[J].高原地震,1996(2). |
| |
| 作者姓名： | 赵培林 |
| |
| 作者单位： | 青海省地震局 |
| |
| 摘 要： | 本文在Ａｋｉ（１９６９）一次回弹散射理论基础上，用超声岩石模型模拟地方震，对地方震尾波进行了初步观测和讨论。观测结果得出见波波形、功率谱、持续时间相对于不同震中距是稳定的；并且尾波震相不可以追踪。这就支持了关于尾波的散射理论，同时也为地方震震级、地震矩和Ｑ值等的研究以及地震图资料的充分利用提供了新的途径。
|
| 关 键 词： | 尾波，超声实验，震相 |
STUDY ON THE CODA WAVE OF LOCAL EARTHQUAKE IN THE LABORATORY |
| |
| Zhao Peiling.STUDY ON THE CODA WAVE OF LOCAL EARTHQUAKE IN THE LABORATORY[J].Plateau Earthquake Research,1996(2). |
| |
| Authors: | Zhao Peiling |
| |
| Abstract: | Band on the theory of Aki's coda, the local earthquake was simulated by ultrasonic test and the coda wave phase was diSCussed in this poper. The resultS show that the waveform.Power spectrum and continuous thee of the coda wave are steady relative to epicentral distance and the cods wave Phase isn't able to be trscked. This resultS backed a theory of coda scattering. |
| |
| Keywords: | Coda wave Ultrasonic test Seismic Phase |
| 本文献已被 CNKI 等数据库收录！ |
