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Dynamic Behavior of Viscoelastic Shallow Spherical Shells
https://jaxa.repo.nii.ac.jp/records/34499
https://jaxa.repo.nii.ac.jp/records/34499f87c4698-0326-4c81-896c-5cc9ca98bbd6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2401179.pdf (1.2 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | Dynamic Behavior of Viscoelastic Shallow Spherical Shells | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 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 |
SUNAKAWA, Megumi
× SUNAKAWA, Megumi
× KUMAI, Nori
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| 出版者 | ||||||||||
| 出版者 | 東京大学宇宙航空研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | Institute of Space and Aeronautical Science,University of Tokyo | |||||||||
| 書誌情報 |
en : ISAS report/Institute of Space and Aeronautical Science,University of Tokyo 巻 40, 号 1, p. 1-28, 発行日 1975-01 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | On the basis of nonlinear theory, the axisymmetric dynamic behavior of viscoelastic shallow spherical shells is analyzed. Two types of loading condition, that is, step and graded loadings, are considered and a linear model is used to describe the viscoelastic characteristics of materials. The governing equations derived by the authors are solved numerically, and the critical load and the effects of viscoelasticity and loading speed on the dynamic behavior are discussed. It is pointed out that buckling phenomena must be analyzed paying attention to the role of time, since dynamic, static and creep bucklings are related with one another as a function of time. And a clear definition of dynamic buckling is proposed. The theoretical predictions show a good agreement with experimental results. From the present results, the quasi-static buckling load is also obtained immediately. The dynamic behavior of elastic shells obtained by the present procedure coincides excellently with those reported so far. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0372-1418 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00675986 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: SA2401179000 | |||||||||
