地震波形记录特征分析

Characteristic analysis of seismic waveform recorded in Xiaolangdi reservoir digital Seismic Network

测震图分析是地震预报的一项基础工作,近年来随着地震预报工作的发展,对地震图的研究越来越深入。本文总结了小浪底水库数字地震台网记录的波形资料,用实例说明了不同距离、不同方位、不同类型的地震震相的特征,以及地震、爆破和塌陷波形的区别,发现小浪底水库地震台网波形记录有其特定的记录特征。

Seismogram analysis is a basic work for earthquake prediction. With the development of earthquake forecasting in recent years, the study on the seismogram become more and more thoroughly. In this paper, the waveform data recorded by Xiaolangdi Digital Seismic Net-work are summarized. With some examples, the tances, different directions and different types of ence among earthquakes, explosion and collapse, tic of waveform recorded at Xiaolangdi Reservoir earthquake phase natures for different dis earthquake as well as the waveform differ are demonstrated. The special characteris Seismic-Network has also found.