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Elastic Stability of Spherical Shells Subjected to External Pressure
https://jaxa.repo.nii.ac.jp/records/34404
https://jaxa.repo.nii.ac.jp/records/344041fc75ce7-909f-4675-a6be-fae1c06a4684
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2400588.pdf (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
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| 公開日 | 2015-03-26 | |||||||
| タイトル | ||||||||
| タイトル | Elastic Stability of Spherical Shells Subjected to External Pressure | |||||||
| 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
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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 33, 号 5, p. 125-148, 発行日 1968-03 |
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| 抄録（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The nonlinear fundamental equations of a spherical shell for thermoelastic problems, subjected to the pressure and the change in temperature, are derived first of all, taking a large deformation into account. Then, the equations are solved approximately assuming the deformation pattern to be the axisymmetric damped wave. The relations between the external pressure and the deflection at the center of the shell are obtained by use of the Galerkin method and the critical pressures are discussed based on the author's viewpoint that the buckling phenomenon of spherical shell is of a local one at the initial stage of its occurrence and the localized deformation has the triggering effect in inducing the much larger dynamic deformation and that the buckling process of spherical shell under external pressure is of a "snapping through". The result obtained seems to be one of the promising contributions to bridge the gap between the theoretical and experimental values of the problem. | |||||||
| 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: SA2400588000 | |||||||
