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典型地震波形特征分析——利用超宽带数字地震仪JCZ-1
引用本文:肖健,李传江,李细顺.典型地震波形特征分析——利用超宽带数字地震仪JCZ-1[J].地震地磁观测与研究,2011,32(5):135-139.
作者姓名:肖健  李传江  李细顺
作者单位:1. 中国南昌330039 江西省地震局
2. 中国河北054000 红山地震台
摘    要:使用超宽频带JCZ-1型地震计记录到的不同震中距、不同类型的地震波形,通过对这些典型地震波形的分析,得到JCZ-1型地震计除震中距1 000 km的特大地震不能很好记录外,均能够较好记录不同震中距及不同类型的地震波形.

关 键 词:超宽频带  地震波形  特征

Characteristics analysis on typical seismic waveform.using ultra-wide-band digital seismograph JCZ-1
Xiao Jian,Li ChuangJiang,Li Xishun.Characteristics analysis on typical seismic waveform.using ultra-wide-band digital seismograph JCZ-1[J].Seismological and Geomagnetic Observation and Research,2011,32(5):135-139.
Authors:Xiao Jian  Li ChuangJiang  Li Xishun
Institution:1)Earthquake Administration of Jiangxi Province, Nanchang 330039, .China 2) Hongshan Seismic Station, Hebei Province 054000, China
Abstract:In this article, the different types of waveform data with different epicentral distance recorded by the ultra wideband JCZ-1 seismometer at Huichang, Jiangxi Province are analyzed. The result shows that, besides the oversize earthquake with epicenter distance no more than 1 000 km, the JCZ-1 seismomeser can record the waveform of all kinds of earthquakes with different epicenter distance. The seismogram recorded is clarity with abundant phase infor- mation and satisfy the requirement of scientific research.
Keywords:ultra wideband  seismic waveform  features
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