| 山西阳曲M_S4.6地震特征 |
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| 引用本文： | 靳玉贞,林木金,范晓瑜,赵春华,吴昊昱,杨世英.山西阳曲M_S4.6地震特征[J].内陆地震,2014(4):348-352. |
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| 作者姓名： | 靳玉贞 林木金 范晓瑜 赵春华 吴昊昱 杨世英 |
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| 作者单位： | 1. 山西省地震局太原基准地震台，山西 太原 030025; 太原大陆裂谷动力学国家野外科学观测研究站，山西 太原 030025
2. 福建省地震局东山地震台,福建 东山,363400 |
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| 基金项目： | 山西省地震局科研项目SBK-1105)资助． |
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| 摘 要： | 从序列基本情况、序列类型、应力场、地质构造背景等方面详细分析了2010年6月5日山西阳曲MS4.6地震序列特征,结合已有研究结果,指出阳曲地震类型为主震-余震型。从其所处的构造区域以及余震展布、震源机制解结果,综合分析认为系舟山西麓断裂不是其发震断裂。
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| 关 键 词： | 阳曲地震 地震序列 震源机制解 构造背景 |
CHARACTERISTICS OF YANGQU EARTHQUAKE WITH MS 4.6 IN SHANXI |
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| JIN Yu-zhen,LING Mu-jin,FAN Xiao-yu,ZHAO Chun-hua,WU Hao-yu,YANG Shi-ying.CHARACTERISTICS OF YANGQU EARTHQUAKE WITH MS 4.6 IN SHANXI[J].Inland Earthquake,2014(4):348-352. |
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| Authors: | JIN Yu-zhen LING Mu-jin FAN Xiao-yu ZHAO Chun-hua WU Hao-yu YANG Shi-ying |
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| Institution: | JIN Yu-zhen, LING Mu-jin, FAN Xiao-yu, ZHAO Chun-hua, WU Hao-yu, YANG Shi-ying ( 1. Taiynan Seismic Station, Taiyuan 030025, Shanxi, China ; 2. National Continental Rift Valley Dynamics Observatory of Taiyuan, Taiyuan 030025, Shanxi , China ; 3. Dongshan Seismic Station ,Dongshan 363400, Fujian , China) |
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| Abstract: | This paper analyzed earthquake sequence , stress field, tectonic environment of Yangqu earthquake with MS4 .6 on June 5th,2010.According to recent research progress, Yangqu earth-quake belonged to main shock-after shock type .Through tectonic area , distribution of after shocks and focal mechanism solution , western section of Zhoushan fault wasn ’t causative fault . |
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| Keywords: | Yangqu earthquake Earthquake sequence Focal mechanism solution Tectonic background |
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