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Transient hygrothermoelastic analysis of layered plates with one-dimensional temperature and moisture variations through the thickness
https://iwate-u.repo.nii.ac.jp/records/10071
https://iwate-u.repo.nii.ac.jp/records/10071b705256d-88f8-4ce8-84fd-249ad55b9e27
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
cs-v93i9p2260-2268.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2011-09-01 | |||||||||
| タイトル | ||||||||||
| タイトル | Transient hygrothermoelastic analysis of layered plates with one-dimensional temperature and moisture variations through the thickness | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Hygrothermoelasticity | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Layered body | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Non-homogeneous material | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Heat and moisture diffusion | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Mathematical modelling | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Analytical solution | |||||||||
| 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 |
Chiba, Ryoichi
× Chiba, Ryoichi
× Sugano, Yoshihiro
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| 著者(機関) | ||||||||||
| 値 | Department of Mechanical Systems Engineering, Asahikawa National College of Technology | |||||||||
| 著者(機関) | ||||||||||
| 値 | Department of Mechanical Systems Engineering, Iwate University | |||||||||
| 登録日 | ||||||||||
| 日付 | 2011-09-01 | |||||||||
| 書誌情報 |
Composite Structures 巻 93, 号 9, p. 2260-2268, 発行日 2011-08-01 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0263-8223 | |||||||||
| Abstract | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Transient heat and moisture diffusion and the resulting hygrothermal stress field are analysed in a layered plate subjected to hygrothermal loadings at the external surfaces. The one-dimensional transient diffusion is formulated as a one-way coupled problem wherein moisture-induced effects on heat diffusion are neglected, but the exact continuity in moisture flux at layer interfaces holds unlike existing analytical studies. An analytical solution to the diffusion problem is obtained by extending a previously derived solution for double-layered plates. Hygrothermal stresses are evaluated by superposition of stresses due to the applied temperature and moisture fields. First, numerical calculations are performed for a double-layered plate to investigate the influence of moisture-flux continuity at the layer interface on hygrothermal stress distribution. Second, the obtained solutions are applied to the hygrothermoelastic problem of a functionally graded material-like (FGM-like) non-homogeneous plate whose physical properties vary along the thickness direction. Numerical results show that the use of inappropriately simplified continuity conditions for moisture flux may cause a significant error in evaluating the transient hygrothermal stresses in a layered body. Moreover, it is demonstrated that a gradual change in the material composition of FGM-like non-homogeneous plates induces considerable hygrothermal stress relaxation. | |||||||||
| 出版者 | ||||||||||
| 出版者 | Elsevier Ltd. | |||||||||
| 権利 | ||||||||||
| 権利情報 | Copyright © 2011 Elsevier Ltd All rights reserved. | |||||||||
| DOI | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1016/j.compstruct.2011.03.014 | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | AM | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||
