| 不同采样率数字石英水平摆记录资料对比 |
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| 引用本文： | 方燕勋.不同采样率数字石英水平摆记录资料对比[J].地震地磁观测与研究,2012,33(3):291-293. |
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| 作者姓名： | 方燕勋 |
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| 作者单位： | 中国浙江313000 湖州地震台 |
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| 基金项目： | 中国地震局三结合课题和地震科技星火计划项目 |
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| 摘 要： | 通过对采样率不同的两套数字石英水平摆倾斜仪观测曲线进行对比分析，结果显示：秒采样获得的倾斜记录的分钟值与分钟采样获得的倾斜记录的潮汐波一致。采用秒采样观测能够获得大量丰富的信息，在同震响应中，能清晰记录到P波、S波。秒采样提高了地震响应能力。
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| 关 键 词： | 石英水平摆倾斜仪 采样率 同震响应 |
Comparison of the record data for the tiltmeter of quartz horizontal pendulum using different sampling rate |
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| Fang Yanxun.Comparison of the record data for the tiltmeter of quartz horizontal pendulum using different sampling rate[J].Seismological and Geomagnetic Observation and Research,2012,33(3):291-293. |
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| Authors: | Fang Yanxun |
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| Institution: | Fang Yanxun (Huzhou Seismic Station, Zhejiang Province 313000, China) |
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| Abstract: | Two record curve of digital quartz horizontal pendulum tilt meter observation with different sampling rates were comparatively analyzed. The results show that the tide wave revealed in two type records, second sampling and minute sampling, arc consistent. The second sampling observation contain more abundant information. At the coseismic response, the second sampling observations can clearly record P wave, S wave signales. The second sampling record can greatly improve the ability of earthquake response. |
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| Keywords: | the tiltmeter of quartz horizontal pendulum sampling rate capability analysis |
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