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Computer Simulations of Dynamic Fracture and Rupture Propagation
https://doi.org/10.15083/0000032687
https://doi.org/10.15083/000003268714ac3352-d374-402d-a4c1-3b28f454652e
名前 / ファイル | ライセンス | アクション |
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ji0711001.pdf (2.9 MB)
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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 | Computer Simulations of Dynamic Fracture and Rupture Propagation | |||||
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 | 10.15083/0000032687 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | 動的破壊と亀裂の進展に関する数値解析 | |||||
著者 |
Rimal, Mahesh Raj
× Rimal, Mahesh Raj |
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著者所属 | ||||||
著者所属 | Obayashi Corporation | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Numerical simulations of fractures of the Earth's crust are made using the Extended Distinct Element Method (EDEM), which has been found to be suitable for simulating the behavior of a medium from a continuous state to a discrete state following the total fracture process. Two sets of numerical experiments are conducted: 1) the boundaries of a model are sheared to cause a fracture; 2) the state just prior to the rupture of the Earth's crust is simulated first and then parameterization is done to incite a rupture. From the first set of experiments, progressive development of cracks inside the medium and dilatation as a result of pervasive cracks are simulated. The shear forces show a stick-slip type of behavior. | |||||
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 71, 号 1, p. 1-45, 発行日 1996-03-15 |
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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 |