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| ???Ms5.1????????о? | |
| 引用本文： | 陈俊华,陈正松,蒋玲霞,吴海波,乔岳强,贾治革.???Ms5.1????????о?[J].大地测量与地球动力学,2014,34(3):10-14. |
| 作者姓名： | 陈俊华 陈正松 蒋玲霞 吴海波 乔岳强 贾治革 |
| 作者单位： | 1）中国地震局地震研究所（地震大地测量重点实验室）,武汉 430071 2）湖北省地震局,武汉 430071 |
| 基金项目： | 中国长江三峡工程开发总公司专项（SXSN/3354)；中国地震局地震研究所所长基金项目（IS201226108，IS201246114） |
| 摘 要： | ?????????????е??о??????????Ms5.1????????????????????????Ρ?????????????????????????????NEE????????????????????????????????????????5~7 km??????????λ????????????????????????о?????ж?,???Ms5.1??????????λ?????????????????????????????????????? |
| 关 键 词： | ???????? ????λ ????? ??? ??????? |
| 收稿时间： | 2014-03-17 |
ON CAUSES OF BADONG Ms5.1 EARTHQUAKE |
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| Chen Junhua,Chen Zhengsong,Jiang Lingxia,Wu Haibo,Qiao Yueqiang,Jia Zhige.ON CAUSES OF BADONG Ms5.1 EARTHQUAKE[J].Journal of Geodesy and Geodynamics,2014,34(3):10-14. | |
| Authors: | Chen Junhua Chen Zhengsong Jiang Lingxia Wu Haibo Qiao Yueqiang Jia Zhige |
| Institution: | 1）Key Laboratory of Earthquake Geodesy，Institute of Seismology，CEA，Wuhan 430071 2）Earthquake Administration of Hubei Province，Wuhan 430071 |
| Abstract: | Based on the research of the Ms5.1 earthquake sequence in Badong, the earthquake sequence belongs to the main shock type. The frequency and magnitude of the aftershocks were attenuated ups and downs. Ms5.1 earthquake event located in NEE direction near the southen tip of Gaoqiao fault and Daping fault,at a depth of 5 to 7 km, tectonic earthquake. According to the results of earthquake precise positioning, the hypocenter parameter analysis and focal mechanism solutions，it is concluded that the earthquake is a stereotype reservoir earthquake, caused by fault tectonic stress adjustment, and triggered under the condition of reservoir high water impoundment (high stress). |
| Keywords: | earthquake sequence precise positioning source body spectrum focal mechanism solution |
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