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Numerical Modeling of Earthquake Dynamic Rupture : Requirements for Realistic Modeling
https://doi.org/10.15083/0000032560
https://doi.org/10.15083/000003256056bb559f-9117-4fee-9f25-a1547397d5e2
名前 / ファイル | ライセンス | アクション |
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IHO78204.pdf (6.8MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-04-23 | |||||
タイトル | ||||||
タイトル | Numerical Modeling of Earthquake Dynamic Rupture : Requirements for Realistic Modeling | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | numerical modeling | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | earthquake dynamic rupture | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | drilling project | |||||
主題Scheme | Other | |||||
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 | 10.15083/0000032560 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | 地震の動的破壊のモデリング: 現実的なモデル化に必要なもの | |||||
著者 |
Fukuyama, Eiichi
× Fukuyama, Eiichi |
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著者別名 | ||||||
識別子 | 125709 | |||||
識別子Scheme | WEKO | |||||
姓名 | 福山, 英一 | |||||
著者所属 | ||||||
著者所属 | National Research Institute for Earth Science and Disaster Prevention | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | I propose a strategy to make a numerical computation applicable to the realistic modeling of an earthquake dynamic rupture process.To do this, it is important to introduce any observables into the simulation as initial and boundary conditions.As an initial condition, distribution of total stress before the dynamic rupture, and as boundary conditions, fault constitutive relation and geometry of the fault are necessary.The initial stress distribution would be obtained by both in-situ measurements of stress and stress tensor inversions of earthquake focal mechanisms.Constitutive parameters could be obtained by near fault observations of seismic waves.Precise fault geometry can be obtained by an accurate relocation of seismicity as well as geological survey.Realistic simulations of a dynamic rupture of an earthquake can only be done by integrating the above observations. | |||||
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 78, 号 2, p. 167-174, 発行日 2003 |
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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 | 51.1 | |||||
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 |