| 哈尔滨市延寿地震台竖直摆倾斜同震效应分析 |
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| 引用本文： | 李继业,龚飞,段莉莉.哈尔滨市延寿地震台竖直摆倾斜同震效应分析[J].地震地磁观测与研究,2006,27(6):38-42. |
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| 作者姓名： | 李继业 龚飞 段莉莉 |
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| 作者单位： | 中国黑龙江,150021,哈尔滨市地震局 |
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| 摘 要： | 分析了2004年12月以来全球7级以上强震和中国5级以上地震的同震效应特征,当震中距较小时,同震应变阶似单纯的阶跃;而当震中距较大时,阶跃具有脉冲的形式,曲线有一个往返变化。初步总结了不同震中距时,竖直摆倾斜记录地震波动的能力。
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| 关 键 词： | 哈尔滨 竖直摆倾斜 同震效应 |
| 文章编号： | 1003-3246（2006）06-0038-05 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006年4月19日 |
Analysis of coseismal effect about vertical pendulum clinometer in Yanshou Seismic Station of Haerbin |
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| Li Jiye,Gong Fei,Duan Lili.Analysis of coseismal effect about vertical pendulum clinometer in Yanshou Seismic Station of Haerbin[J].Seismological and Geomagnetic Observation and Research,2006,27(6):38-42. |
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| Authors: | Li Jiye Gong Fei Duan Lili |
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| Institution: | Earthquake Administration of Haerbin , Heilongjiang Province 150021, China |
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| Abstract: | The characteristics of coseismal effect about strong motion of above seven magnitude in global and above five magnitude in China since Dec of 2004 were analyzed in this paper. When epicentral distance is little, the coseismal strain step is similar to pure phase step. While the epicentral distance is larger, the coseismal strain step is similar to pulse changed out and back. The ability of recorded seismogram about tilting vertical pendulum was generalized preliminarily with different epicentral distance. |
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| Keywords: | Haerbin vertical pendulum clinometer coseismal effect |
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