巴塘3次续发性中强地震震源的研究  

A study of hypocenters of three consecutive moderate eartbquakesaround Batang area Sichuan Province

作　　者：韦士忠 李玉萍[1] 张相民[1] 

机构地区：[1]国家地震局地球物理研究所

出　　处：《地震地磁观测与研究》1994年第4期27-33,共7页Seismological and Geomagnetic Observation and Research

基　　金：地震科学联合基金

摘　　要：本文使用ＣＤＳＮ宽频带数字地震波形记录，通过波谱分析研究了巴塘３次续发性中强地震震源的几何参数和动力参数，并同余震震源空间立体分布图像研究结果进行对比分析。In this paper,using CDSN broad band digital seismic data,we studied the geometricand dynamic parameters of the sources of three moderate earthquakes occurred consecu-tively around Batang area in Sichuan Province by spectral analysis. The results werecompared with that of three dimensional spatial distribution pattern of aftershock source.

关 键 词：地震 震源 断层 地震参数 

分 类 号：P315.3[天文地球—地震学]