节点文献
地震“前兆源”定位方法研究
ON EARTHQUAKE PRECURSOR SOURCE POSITIONING METHOD
【摘要】 利用小波分析得到了多个形变台站在地震前的同频段的前兆信息,结合球形震源模型,建立了新的地震预测方法——地震"前兆源"定位方法。在对1995年以来云南地区发生的7个6级或6级以上震例的回顾性检验中,取得了较好效果。
【Abstract】 The same frequency earthquake precursor information recored by many stations before earthquake can be got with wavelet analysis.A new earthquake prediction method——procursor focus positioning method is formed by combing ball type theoretical source model.By making the review examination to the seven strong earthquakes which occurred in Yunnan province since 1995,it is found that the results are affirmative.
【关键词】 地震“前兆源”定位方法;
小波分析;
球形震源模型;
地震预测;
检验;
【Key words】 earthquake precursor focus positioning method; wavelet analysis; ball type theoretical source model; earthquake prediction; examination;
【Key words】 earthquake precursor focus positioning method; wavelet analysis; ball type theoretical source model; earthquake prediction; examination;
【基金】 地震科学联合基金(A07032;604021)
- 【文献出处】 大地测量与地球动力学 ,Journal of Geodesy and Geodynamics , 编辑部邮箱 ,2007年04期
- 【分类号】P315.72
- 【被引频次】2
- 【下载频次】62