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| JCZ-1T超宽频带地震计LP垂直通道记录的固体潮特征 | |
| 引用本文： | 曾宪军,孙宏博,张娟,陈俊. JCZ-1T超宽频带地震计LP垂直通道记录的固体潮特征[J]. 地震地磁观测与研究, 2010, 31(4): 108-114. DOI: 10.3969/j.issn.1003-3246.2010.04.019 |
| 作者姓名： | 曾宪军 孙宏博 张娟 陈俊 |
| 作者单位： | 中国合肥,230031,安徽省地震局;中国安徽,233527,蒙城地球物理国家野外科学观测研究站;中国安徽,233527,蒙城地震台;中国合肥,230031,安徽省地震局;中国安徽,233527,蒙城地球物理国家野外科学观测研究站;中国安徽,233527,蒙城地震台;中国合肥,230031,安徽省地震局;中国安徽,233527,蒙城地球物理国家野外科学观测研究站;中国安徽,233527,蒙城地震台;中国合肥,230031,安徽省地震局;中国安徽,233527,蒙城地球物理国家野外科学观测研究站;中国安徽,233527,蒙城地震台 |
| 基金项目： | 本研究由"野外战"壳幔物质与环境领域相关项目基金资助 |
| 摘 要： | JCZ-1T超宽频带地震计具有全频带覆盖特性,其低频端输出延伸到固体潮汐,利用地震计LP通道的垂直分向观测数据,经过处理获得有关的固体潮资料,通过对记录信号的频谱分析对其有了初步的认知。JCZ-1T超宽频地震计LP加速度垂直通道记录的观测信号以固体潮汐信息为主,用该仪器观测可以获取与地震相关的综合观测数据,分析JCZ-1T记录波形叠加的的固体潮信息有着重要的实际意义,通过对资料处理运用,可以与传统前兆仪器结合观测,拓展其研究应用领域,更好的服务于地震科学研究。 |
| 关 键 词： | JCZ-1T地震计 超宽频带 固体潮 资料处理 频谱分析 实践意义 拓展应用 |
Solid tide characteristics recorded by LP vertical channel of JCZ-1T ultra-wideband seismometer |
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| Zeng Xianjun,Sun Hongbo,Zhang Juan,Chen Jun. Solid tide characteristics recorded by LP vertical channel of JCZ-1T ultra-wideband seismometer[J]. Seismological and Geomagnetic Observation and Research, 2010, 31(4): 108-114. DOI: 10.3969/j.issn.1003-3246.2010.04.019 | |
| Authors: | Zeng Xianjun Sun Hongbo Zhang Juan Chen Jun |
| Affiliation: | 1 Earthquake Administration of Anhui Province, He f ei 230031, China; 2 Mengcheng National Geophysical Research Station Field of Scientific Observation, Anhui Province 233527, China; 3 Mengcheng Seismic Station, Anhui Province 233527, China) |
| Abstract: | The JCZ-1T seismometer is characteristics with full frequency band coverage. With data processing, solid tide information can be obtained from the observations recorded by the LP vertical channel of the seismometer. The spectral analysis of the records indicates that the signal of LP vertical aceeleration channel of JCZ-1T seismometer is dominated by solid tide information. The observations of this instrument provide the integrative data related with earthquake. It is practically significant to analyze the solid tide information stacked over the waveform data recorded by JCZ-1T. Using data processing, the seismometer can be combined with the traditional precursor observation, expands the application domain, and better services the seismological investigation. |
| Keywords: | JCZ-1T seismometer, ultra-wideband, solid tide, data processing, spectrum anal- ysis practical significance, expand the application |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |