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ミンドリン板理論に基づく有限要素モデルの開発 その1 定式化と解析精度
http://hdl.handle.net/10069/36658
http://hdl.handle.net/10069/36658b82e93a0-3624-43b1-b644-29f40713f2d3
名前 / ファイル | ライセンス | アクション |
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46_87_3.pdf (960.3 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2016-07-26 | |||||
タイトル | ||||||
タイトル | ミンドリン板理論に基づく有限要素モデルの開発 その1 定式化と解析精度 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mindlin plate | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Thin plate structure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Local Buckling | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lateral torsional Buckling | |||||
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 | departmental bulletin paper | |||||
著者 |
玉井, 宏章
× 玉井, 宏章× 三久保, 里弥 |
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著者別名 | ||||||
姓名 | Tamai, Hiroaki | |||||
著者別名 | ||||||
姓名 | Mikubo, Satomi | |||||
その他のタイトル | ||||||
その他のタイトル | Development on New Heterosis Element based Mindlin Plate Theory | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The geometrical nonlinear finite element analyses of an elasto-plastic plate subjected to alternately repeated shear force are performed to investigate the mechanical characteristics of the energy absorption steel panels in the hysteretic dampers of a building frame. In the analysis, i) Mindlin plate theory is employed. ii) h-adaptive mesh refinement method is used in generating element division. iii) the stiffness of section is evaluated by the laminated subdomain method, and iv) out-of-plane shear deformation and cyclic work hardening characteristics are considered. The results obtained in the present study are summarized as follows: 1) Using the present error estimation and mesh refinement procedures, although relative error in total tends to increase according as the number of element increases, the deflection and stress resultant converge to exact solution satisfactorily. 2) In accordance with increasing aspect ratio of the plate, the central deflection, caused by plastic shear bucking, tends to decrease. 3) If the width-to-thickness ratio of the plate is set less than 20, it is possible to prevent the plastic shear bucking and the deterioration of its hysteresis loop under cyclic shearing. | |||||
書誌情報 |
長崎大学大学院工学研究科研究報告 en : Reports of Graduate School of Engineering, Nagasaki University 巻 46, 号 87, p. 15-20, 発行日 2016-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12601998 | |||||
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 | 長崎大学大学院工学研究科 | |||||
出版者別言語 | ||||||
Graduate School of Engineering, Nagasaki University | ||||||
sortkey | ||||||
03 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学大学院工学研究科研究報告, 46(87), pp.15-20; 2016 |