我国西部地区某些强震及中强震前后的异常地震活动
UNUSUAL SEISMIC ACTIVITIES BEFORE AND AFTER SOME STRONG AND MODERATE EARTHQUAKES IN WESTERN CHINA
-
摘要: 本文提出了一种检验异常地震活动的统计方法, 并应用此方法研究了我国西部地区某些强震及中强震(Ms>5.0)前后的异常地震活动, 探讨了异常地震活动的某些基本特征.Abstract: In this paper a statistical method of detecting unusual seismic activities has been developed. The method proposed is then applied to weak earthquake activities before and after some strong and moderate earthquakes (Ms>5.0) in Western China. Certain fundamental characteristics of the unusual seismic activities have been investigated and discussed.
-
-
[1] 宇津德治, 地震の时间的分布に关连する诸间题(その1), 北海道大学地球物理学研究报告, 22, 73—93, 1969.
[2] K.Pearson, Tables of the incomplete B——Functions, London, 1934.
[3] C. H. Scholz, et al., Earthquake predictions, A physical basis, Science, 181, 4102, 1973.
[4] 牛志仁, 构造地震的前兆理论, 地球物理学报, 21, 3, 1978.
计量
- 文章访问数: 920
- HTML全文浏览量: 14
- PDF下载量: 79
下载:
