摘要
由于爆破、地震的震源机制不同,在低频和高频段中,存在的特征也不同。基于这一思路,本文对丹东台网4个地震台记录的爆破与地震资料开展波谱对比研究,试图找出识别爆破、核爆与地震的一些新判据。
Due to the differences between blasting the focal mechanism of earthquake, the characteristics between the low-frequency stage and high- frequency stage are not the same as well. Based on this idea, this paper compares and analyzes the pope about the blasting seismic records and seismic data of the four seismostation in Dandong, trying to find out some of the new criterion of blasting, nuclear and earthquake.
出处
《防灾减灾学报》
2015年第2期58-66,共9页
Journal of Disaster Prevention And Reduction
关键词
丹东台网
爆破
波谱
拐角频率
Dandong Network
blasting
spectrum
corner frequency
