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Two-Dimensional Analysis of Stress Wave Propagation with Plastic Deformation Governed by Time Dependent Constitutive Equation
https://jaxa.repo.nii.ac.jp/records/34535
https://jaxa.repo.nii.ac.jp/records/34535b182169a-d791-4d6b-8713-f9f1c393c334
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2401296.pdf (626.5 kB)
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| アイテムタイプ | 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 | Two-Dimensional Analysis of Stress Wave Propagation with Plastic Deformation Governed by Time Dependent Constitutive Equation | |||||||||
| 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 |
KUROKAWA, Kunihiko
× KUROKAWA, Kunihiko
× KAWATA, Kozo
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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 43, 号 3, p. 29-41, 発行日 1978-05 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | On the analysis of longitudinal plastic wave propagation in metallic materials, there have been proposed three types of constitutive equations, which are characterized by their assumptions on the behavior of plastic deformation as follows : i) the plastic deformation is time independent (by Th. von Karman [l]), ii) the plastic deformation is time dependent (by L. E. Malvern [2,3]), and iii) the plastic deformation possesses both natures (by N. Cristescu [4]). In this paper, a two-dimensional constitutive equation will be derived from the one dimensional constitutive equation of a second type which was used by S. Kuriyama and K. Kawata [5] to analyse the response of mild steel bar of semi-infinite length against longitudinal impact. And then, responses of a semi-circular arch against impacts by a plummet with various velocities will be solved by the finite element method using above mentioned constitutive equation. Next, these results are compared with those analysed using a time independent constitutive equation, and typical differences between the results by two types of constitutive equation will be discussed. | |||||||||
| 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: SA2401296000 | |||||||||
