论文部分内容阅读
１９８９年在四川的巴塘和小金地区发生了一系列引人注目的中强地震．本文利用ＧＤＳＮ宽频带波形资料，通过多个子事件的正演试错叠加拟合，根据对台站的准震源时间函数（ｑＳＴＦ）的分析，研究了这些地震的震源破裂特征，并对发震地区的构造背景进行了简单分析．
In 1989 a series of dramatic moderate earthquakes took place in Batang and Xiaojin areas in Sichuan. In this paper, the GDSN broadband waveform data is used to simulate the source rupture of these earthquakes through the analysis of the quasi-seismic source time function (qSTF) The tectonic background of a simple analysis.