To estimate focal mechanisms of moderate earthquakes using a long period surface waveform fitting method as well as first motion signs of P waves
文献类型：期刊论文
| 作者 | Ma, ST; Yao, ZX; Ji, C |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 1999-11-01 |
| 卷号 | 42期号:6页码:785-799 |
| 关键词 | focal mechanism solutions of moderate and small earthquakes long period surface waves waveform inversion |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | A procedure that is used to estimate focal mechanisms of moderate and small earthquakes using surface waveform;fitting method and first motion signs of P waves. Two earthquake examples that formed normal faults and three examples that formed strike slip faults are given. The smallest earthquake is the one with M(L)4.5 occurred on December 16, 1996, at Beijing Shunyi. Based on the similarity between the solution of Yunnan Lijiang M(S)6.0 earthquake on February 5,1996, and that of Harvard CMT to the same earthquake, the similarity between waveform of records and that of the synthetic in the sample earthquakes, as well as the consistency between;the distribution of first motion signs of P waves and P, T regions, the solutions of focal mechanism obtained are valuable, and the software developed is usable. |
| WOS关键词 | SEISMICITY |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000084411600009 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/75270]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Ma, ST |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, ST,Yao, ZX,Ji, C. To estimate focal mechanisms of moderate earthquakes using a long period surface waveform fitting method as well as first motion signs of P waves[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,1999,42(6):785-799. |
| APA | Ma, ST,Yao, ZX,&Ji, C.(1999).To estimate focal mechanisms of moderate earthquakes using a long period surface waveform fitting method as well as first motion signs of P waves.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,42(6),785-799. |
| MLA | Ma, ST,et al."To estimate focal mechanisms of moderate earthquakes using a long period surface waveform fitting method as well as first motion signs of P waves".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 42.6(1999):785-799. |
入库方式： OAI收割
来源：地质与地球物理研究所
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