| 吉林省四平市伊通满族自治县公主岭市交界4.3级地震强震动记录和分析 |
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| 引用本文： | 金震,李永振,毕明鹏,李昆.吉林省四平市伊通满族自治县公主岭市交界4.3级地震强震动记录和分析[J].东北地震研究,2009,25(4):72-76. |
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| 作者姓名： | 金震 李永振 毕明鹏 李昆 |
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| 作者单位： | 1. 辽宁省地震局,辽宁,沈阳,110034
2. 哈尔滨市地震局,黑龙江,哈尔滨,150000 |
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| 摘 要： | 北京时间2009年03月20日14时48分,在吉林省四平市伊通满族自治县、公主岭市交界(北纬43.4°,东经124.9°)发生4.3级地震,震源深度约19公里.辽宁省强震动台网有6个强震台站记录到了地面运动,记录的最大加速度为57.68gal.本文对此次地震的强震记录进行了初步分析.
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| 关 键 词： | 强震 加速度 断裂带 |
STRONG MOTION OBSERVATION AND ANALYSIS ON THE M4.3 EARTHQUAKE AT THE BOUNDARY BETWEEN YITONG MANCHU AUTONOMOUS COUNTY IN SIPING AND GONGZHULING IN JILIN PROVINCE |
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| JIN Zhen,LI Yong-zhen,BI Ming-peng,LI Kun.STRONG MOTION OBSERVATION AND ANALYSIS ON THE M4.3 EARTHQUAKE AT THE BOUNDARY BETWEEN YITONG MANCHU AUTONOMOUS COUNTY IN SIPING AND GONGZHULING IN JILIN PROVINCE[J].Seismological Research of Northeast China,2009,25(4):72-76. |
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| Authors: | JIN Zhen LI Yong-zhen BI Ming-peng LI Kun |
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| Institution: | JIN Zhen1,LI Yong-zhen1,BI Ming-peng1,LI Kun2(1.Earthquake Administration of Liaoning Province,Liaoning Shenyang 110034,China,2.Harbin Seismic Station,Heilongjiang Harbin 150000,China) |
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| Abstract: | An M4.3 earthquake occurred at the boundary between Yitong Manchu Autonomous County in Siping and Gongzhuling city in Jilin province at 14:48 Mar.3rd,2009.The focus depth is 19km.Six strong motion stations of Liaoning Strong Motion Network recorded the data of the ground motion.The maximum peak acceleration was recorded as 57.8cm/s2.Preliminary analysis of these records is introduced in this paper. |
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| Keywords: | strong motion acceleration fault zone |
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