| 用限幅时间测定1989年大同—阳高地震震级 |
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| 引用本文： | 啜永清.用限幅时间测定1989年大同—阳高地震震级[J].山西地震,1992(4):16-20. |
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| 作者姓名： | 啜永清 |
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| 作者单位： | 山西省地震局 |
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| 摘 要： | 叙述了在大同—阳高地震现场工作中用限幅时间测定震级的方法。认为此法能较好地解决用振动持续时间无法解决的多个限幅地震波形叠加的震级测定问题。提出这对于只有微震仪的单台或多台测定较密集的较强地震序列震级是一种快速、方便、实用的方法,对于扩大微震仪的震级量程具有实际意义。
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| 关 键 词： | 限幅时间 地震 震级 大同－阳高 |
Metering the Magnitude of the Datong-Yanggao Earthquake of 1989 by Way of Clip Time |
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| Chuo Yongqing.Metering the Magnitude of the Datong-Yanggao Earthquake of 1989 by Way of Clip Time[J].Earthquake Research in Shanxi,1992(4):16-20. |
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| Authors: | Chuo Yongqing |
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| Institution: | Seismological Bureau of Shanxi Province |
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| Abstract: | Related in this paper is the method of monitoring the magnitude by way of clip time in the field work for the Datong -Yanggao earthquake. The author holds that the method can better solve the problem of metering the magnitude of the earthquake in which there stacks addition of several clipped waveforms, which cannot be solved by means of shock duration time. The author points out that it is a quick,easy and practical method for a single station or multistation with only one microvibragraph to meter the magnitude of comparatively dense and strong-motion earthquake series and has practical significance in widening the magnitude measurement range of microvibragraphs. |
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| Keywords: | Datong-Yanggao clipped earthquake clip time |
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