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VOF法を用いた積雪変形有限要素解析法
http://hdl.handle.net/10191/26509
http://hdl.handle.net/10191/26509da6b8943-fcb8-42d4-8858-639cc371b738
名前 / ファイル | ライセンス | アクション |
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51A_1_277-284.pdf (850.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-03-18 | |||||
タイトル | ||||||
タイトル | VOF法を用いた積雪変形有限要素解析法 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | VOF法を用いた積雪変形有限要素解析法 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | snow deformation analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | VOF method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CIP method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 積雪変形解析 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | VOF法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CIP法 | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | A finite element snow deformation analysis using VOF method | |||||
著者 |
阿部, 和久
× 阿部, 和久× 紅露, 一寛 |
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著者別名 | ||||||
識別子 | 39689 | |||||
識別子Scheme | WEKO | |||||
姓名 | Abe, Kazuhisa | |||||
著者別名 | ||||||
識別子 | 39690 | |||||
識別子Scheme | WEKO | |||||
姓名 | Koro, Kazuhiro | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A finite element analysis method for snow deformation problems is presented. Since the snow possesses the incompressibility under the positive pressure, then the penalized mixed form is used in the finite element discretization. Furthermore the large snow deformation dominated by viscous behavior may cause complex free-surface motion such as the fusion and fission. In order to capture these phenomena, the VOF method is employed. The motion of snow is thus reduced to the convection equation of VOF function which is defined by a volume fraction of snow in each mesh. The evolution process of VOF function is calculated by means of the CIP method. The essential boundary condition in which displacement is prescribed is incorporated in the solving equation using a penalty method. It allows us to locate the boundaries in the analysis domain irrespective of the finite element mesh. The developed method is applied to several examples and the validity of the method is proved. | |||||
書誌情報 |
構造工学論文集.A en : 構造工学論文集.A 巻 51A, 号 1, p. 277-284, 発行日 2005-03 |
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出版者 | ||||||
出版者 | 土木学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09108009 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10122872 | |||||
権利 | ||||||
権利情報 | 公益社団法人土木学会 | |||||
著者版フラグ | ||||||
値 | publisher |