| BBVS-120型甚宽频带数字地震计典型地震波形记录特征 |
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| 引用本文： | 梁永烨.BBVS-120型甚宽频带数字地震计典型地震波形记录特征[J].地震地磁观测与研究,2018,39(4):109-115. |
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| 作者姓名： | 梁永烨 |
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| 作者单位： | 1.中国太原 030021 山西省地震局;2.中国山西 030025 太原大陆裂谷动力学国家野外科学观测研究站 |
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| 基金项目： | 2018年中国地震局震情跟踪项目（项目编号：2018010121） |
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| 摘 要： | 对太原基准地震台BBVS-120型甚宽频带地震计记录的不同震中距及不同类型天然地震和非天然地震波形进行分析和对比，结果表明，该地震计能够清晰记录近震、远震、极远震及爆破、塌陷等震相，对各类地震具有较好的监测能力，基本实现全频带观测，可为获得丰富的震相资料并提升地震台监测能力及速报质量，提供技术保障。
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| 关 键 词： | BBVS-120型甚宽频带地震计 典型地震 震相特征 |
Characteristics analysis on typical seismic waveform:using very-wide-band-digital-seismograph BBVS-120 |
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| Liang Yongye.Characteristics analysis on typical seismic waveform:using very-wide-band-digital-seismograph BBVS-120[J].Seismological and Geomagnetic Observation and Research,2018,39(4):109-115. |
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| Authors: | Liang Yongye |
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| Institution: | 1.Shanxi Earthquake Agency, Taiyuan 030021, China;2.National Continental Rift Valley Dynamics Observatory of Taiyuan, Shanxi Province 030025, China |
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| Abstract: | In this article, the different types of natural earthquake and non-natural earthquake waveform data with different epicentral distance recorded by the very wideband BBVS-120 seismometer at Taiyuan, Shanxi Province are analyzed. The result shows that, the BBVS-120 seismometer can record the waveform of near earthquake, teleseism, extreme distant earthquake, blasting and collapse with different spectrum band. The seismogram recorded is clarity with abundant seismic phase data and promote the capability of seismic station monitoring and earthquake quick report. |
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| Keywords: | BBVS-120 very-wide-band-digital-seismograph seismometer typical seismic seismic phase characteristics |
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