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5. Constraining the focal mechanism of the Lushan earthquake with observations of the Earth＇s free osc

Constraining the focal mechanism of the Lushan earthquake with observations of the Earth＇s free osc

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：mir_lww0

【摘 要】

：

The amplitudes of the Earth’s free oscillations have a close relationship to earthquake focal mechanisms. Focal mechanisms of large earthquakes can be well ana

【作 者】

：

JIANG Ying HU XiaoGang LIU Che 

【机 构】

：

StateKeyLaboratory',ofGeodesyandEarth',sDynamics,UniversityofChineseAcademyofSciences

【出 处】

：

中国科学：地球科学英文版

【发表日期】

：

2014年9期

【关键词】

：

地球自由振荡 震源机制解 大地震 庐山 观测 标量地震矩 合成模式 联合反演 Lushan earthquake focal mechanism solutio 

【基金项目】

：

The SG observations were provided by the Institute of Geodesy and Geo- physics, Chinese Academy of Sciences and the BS observations were pro- vided by the China Earthquake Administration. This work wa

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论文部分内容阅读

The amplitudes of the Earth’s free oscillations have a close relationship to earthquake focal mechanisms. Focal mechanisms of large earthquakes can be well analyzed and constrained with observations of long period free oscillations. Although the 2013 Lush

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