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| 对2010年6月5日太原阳曲4.6级地震发震断裂的判定 | |
| 引用本文： | 齐浪,刘巍,刘轩,刘瑞春,王帅军.对2010年6月5日太原阳曲4.6级地震发震断裂的判定[J].华南地震,2012,32(1):68-78. |
| 作者姓名： | 齐浪 刘巍 刘轩 刘瑞春 王帅军 |
| 作者单位： | 1. 中国科学技术大学,安徽合肥230026;山西省地震局,山西太原030002 2. 山西省地震局,山西太原,030002 3. 中国地震应急搜救中心,北京,100049 |
| 摘 要： | 2010年6月5日20时58分,山西省太原市阳曲县发生4.6级地震,太原附近城市震感明显。从这次地震的等震线图、余震分布特征、震源机制解入手,采用排查法,对震中区附近的主要活动断裂进行了逐个排查分析。最终判定交城断裂带北段的石岭关南缘断裂为本次地震的发震断裂。 |
| 关 键 词： | 太原阳曲4.6级地震 震源机制解 等震线图 余震分布特征 地震灾害评价 石岭关南缘断裂 |
The Determination of Seismogenic Fault for Taiyuan Yangqu Ms4.6 Earthquake in June 5th 2010 |
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| QI Lang , LIU Wei , LIU Xuan , LIU Ruichun , WANG Shuaijun.The Determination of Seismogenic Fault for Taiyuan Yangqu Ms4.6 Earthquake in June 5th 2010[J].South China Journal of Seismology,2012,32(1):68-78. | |
| Authors: | QI Lang LIU Wei LIU Xuan LIU Ruichun WANG Shuaijun |
| Institution: | 1(1.University of Science and Technology of China,Hefei 230026,China; 2.Earthquake Adminnistration of Shanxi Province,Taiyuan 030002,China; 3.National Earthquake Response Support Service,Beijing 100049,China) |
| Abstract: | At 20:58 on June 5th 2010,an MS4.6 earthquake occurred in Yangqu country,Taiyuan,Shanxi province.This paper analyzed major active faults near the epicentral area one by one through the isoseismal map,distribution characteristics of aftershocks and focal mechanism solution.The final determination is that south marginal fault of Shilingguan in north marginal fault of Jiaocheng is the seismogenic fault of this earthquake. |
| Keywords: | Taiyuan Yangqu MS4 6 earthquake focal mechanism solution isoseismal map distribution characteristics of aftershocks earthquake disaster assessment south marginal fault of Shilingguan |
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