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Spectral Features of Foreshocks
https://doi.org/10.15083/0000033192
https://doi.org/10.15083/0000033192703f446a-5590-45cf-98ae-97d2e493437b
名前 / ファイル | ライセンス | アクション |
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ji0523002.pdf (815.3 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-05-30 | |||||
タイトル | ||||||
タイトル | Spectral Features of Foreshocks | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15083/0000033192 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | 前震のスペクトル的特徴 | |||||
著者 |
辻浦, 賢
× 辻浦, 賢 |
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著者別名 | ||||||
識別子 | 129570 | |||||
識別子Scheme | WEKO | |||||
姓名 | Tsujiura, Masaru | |||||
著者所属 | ||||||
著者所属 | 地震研究所 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to obtain the spectral features of foreshocks in comparison with other events, the spectrum of body waves for three moderatesized earthquake sequences (M>5.4) which were preceded by a considerable number of foreshocks are studied in terms of source parameters. The results obtained here show that the spectrum of the main foreshock is somewhat different from the other events in each region although the relation is not simple. The stress drop of the main foreshock is lower by a factor of about 1/5 than the main shock and major aftershocks (eastern part of Yamanashi pref., 1976) or aftershocks (Kawazu, Izu peninsula, 1976), while the foreshock of Hawaii (1975) shows a relatively higher stress drop compared with the main shock and the shocks in normal activity. | |||||
書誌情報 |
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo 巻 52, 号 3-4, p. 357-371, 発行日 1978-03-31 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00408972 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162258 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
日本十進分類法 | ||||||
主題 | 453 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学地震研究所 | |||||
出版者別名 | ||||||
Earthquake Research Institute, University of Tokyo |