| 三峡数字地震台网中心记录典型波形初步分析 |
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| 引用本文： | 狄莉莎.三峡数字地震台网中心记录典型波形初步分析[J].大地测量与地球动力学,2004,24(2):52-57. |
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| 作者姓名： | 狄莉莎 |
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| 作者单位： | 湖北省地震局,武汉,430071 |
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| 基金项目： | 科技部 2 0 0 2年公益研究专项 (国科发财字 [2 0 0 2 ] 484号)，长江三峡工程开发总公司 2 0 0 3年专项资助项目 (CT -0 3 -0 7-0 2 )“长江三峡水库诱发地震监测研究” |
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| 摘 要： | 对三峡地区数字地震台网中心记录的典型的天然地震、疑炮、一次爆破及一次滑坡等波形进行初步分析后认为：①数字地震仪器与模拟地震仪器所记录的地震波形特征基本一致；②三峡地区数字地震台网中心2003年5月19日至2004年1月所记录的多数天然地震事件是非构造型(由溶洞塌陷引起的陷落型)地震事件。
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| 关 键 词： | 三峡数字地震台网 地震波形 溶洞塌陷 非构造型地震 |
| 文章编号： | 1671-5942(2004)02-0052-06 |
| 修稿时间： | 2004年2月28日 |
PRELIMINARY ANALYSIS OF TYPICAL WAVE RECORDED BY DIGITAL SEISMOLOGICAL NETWORK IN THREE GORGES |
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| Di Lisha.PRELIMINARY ANALYSIS OF TYPICAL WAVE RECORDED BY DIGITAL SEISMOLOGICAL NETWORK IN THREE GORGES[J].Journal of Geodesy and Geodynamics,2004,24(2):52-57. |
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| Authors: | Di Lisha |
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| Abstract: | This paper preliminarily analyzes a part of typical waves from the records of Digital Earthquake Observation Station Network Center(DEOSNC) and some good results have been obtained. After compared with wove form of blowing up and a time landslide wave form etc,some conclusions are drawn.First the characteristics of seismic waves recorded by digital seismograph and analogical one are basically coincident with each other.Secondly most of earthquakes recorded by DEOSNC are not the tectonic (may be the collapse) earthquakes. |
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| Keywords: | digital earthquake observation station network center of the Three Gorges seismic wave karst collapse nontectonic earthquake analysis |
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