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自重で形状が変化する二次元柔軟はり構造の固有振動数 : 幾何学的非線形を考慮したFEM解析
http://hdl.handle.net/10087/2759
http://hdl.handle.net/10087/2759cf07b039-5a18-4844-8a04-560b4b772cb5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
C70_2211.pdf (621.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-02-01 | |||||
| タイトル | ||||||
| タイトル | 自重で形状が変化する二次元柔軟はり構造の固有振動数 : 幾何学的非線形を考慮したFEM解析 | |||||
| タイトル | ||||||
| タイトル | Eigen Frequencies of Two Dimensional Beam Structures Subjected to Large Static Deformations due to Gravity : FEM Analysis with Geometric Nonlinearity | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| その他のタイトル | ||||||
| その他のタイトル | Eigen Frequencies of Two Dimensional Beam Structures Subjected to Large Static Deformations due to Gravity : FEM Analysis with Geometric Nonlinearity | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Finite-Element Method | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Free Vibration | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Geometrical Nonlinearity | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Beam | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Arch | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Plane Structure | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Self-Weight | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
山口, 誉夫
× 山口, 誉夫× 堺本, 和也× 永井, 健一× 丸山, 真一 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper describes that eigen frequencies for two dimensional beam structures under gravity. Because the beam structures were consisted of extremely thin flexible components, the shapes of the structures were changed due to their self-weight. And both ends of the beam structures were assumed to be clamped. To analyze these phenomena, discrete equations using finite element in consideration with geometrical nonlinearity were derived as cubic simultaneous nonlinear differential equations. First, large static deformations of the structures due to gravity were calculated using the proposed FEM. Next, linear natural frequencies for the deformed structures were investigated. The calculated results for straight beams and shallow arches using the FEM were consistent with the theoretical results carried by authors previously. Further, the influences of self-weight on eigen frequencies of the structure which was comprised of three straight beams were clarified. | |||||
| 書誌情報 |
日本機械学會論文集. C編 巻 70, 号 696, p. 2211-2218, 発行日 2004-08-25 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0387-5024 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00187463 | |||||
| 権利 | ||||||
| 権利情報 | 日本機械学会 | |||||
| 権利 | ||||||
| 権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 日本機械学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110006264004/ | |||||
| 更新日 | ||||||
| 日付 | 2017-03-27 | |||||
| 日付タイプ | Created | |||||
