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Coupled boundary element-characteristics method for elastoplastic problem in rock engineering
http://hdl.handle.net/2298/16329
http://hdl.handle.net/2298/16329f93ca4bb-bb9a-4ea5-bbad-9a20bfba5edf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
MF0044-1_001-030.pdf (2.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-10-13 | |||||
| タイトル | ||||||
| タイトル | Coupled boundary element-characteristics method for elastoplastic problem in rock engineering | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
尾原, 祐三
× 尾原, 祐三× Sato, Akira× 菅原, 勝彦 |
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| 別言語の著者 |
尾原, 祐三
× 尾原, 祐三× 佐藤, 晃× 菅原, 勝彦 |
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| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | A two-dimensional hybrid numerical method for solving elastoplastic problems in rock engineering is presented by coupling two existing methods, namely, the boundary element method and the characteristics method. This method is called as the coupled Boundary Element-Characteristics Method (BEM-CM). The formulation of this method is presented in order to determine the boundary between elastic and plastic regions and calculate the displacement and strain in the plastic region. It is shown that this method is one of accurate and effective methods for estimating not only the shape and extent of the plastic region but also the state of the displacement and strain in the plastic region around underground opening. Then, some typical examples are solved in order to check the accuracy of the results by this method. Finally, the effectiveness of the BEM-CM to the elastoplastic problem in rock engineering are presented and discussed. | |||||
| 書誌情報 |
Memoirs of the Faculty of Engineering, Kumamoto University 巻 44, 号 1, p. 1-30, 発行年 1999-03-30 |
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| ISSN | ||||||
| 収録物識別子 | 00235334 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA0073249X | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 2524222 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 511.2 | |||||
| 出版者 | ||||||
| 出版者 | 熊本大学 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 紀要論文 | ||||||
| 資源タイプ・NII | ||||||
| Departmental Bulletin Paper | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 02 | ||||||
