地震地磁观测与研究Issue(1)：22-26,5.DOI:10.3969/j.issn.1003-3246.2014.01/02.004
福建地区爆破与地震的波谱差异
摘要
Abstract
Using the digital waveform data of explosion and earthquake by Fujian Seismic Network, we analyzed the artificial explosion and natural spectrum characteristics of same area by spectrum analysis.It is found out that there are different features in corner frequency between explosion and earthquake records.Based on these features,we gave the the explsion identifying criterion,the results provide the basis for explosion identification.关键词
爆破/波谱分析/拐角频率/评定阈值Key words
explosion/spectrum analysis/corner frequency/evaluate threshold引用本文复制引用
蔡杏辉,曹轶,许振栋,陈惠芳..福建地区爆破与地震的波谱差异[J].地震地磁观测与研究,2014,(1):22-26,5.基金项目
福建省地震局科研基金项目 （）
