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Numerical analysis of the characteristics of waves propagating in arbitrary ice-covered sea
https://iwate-u.repo.nii.ac.jp/records/9707
https://iwate-u.repo.nii.ac.jp/records/9707503b6850-7657-4d38-8737-476f4ccb7764
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ag-v44p95-100.pdf (534.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2009-02-23 | |||||||||
| タイトル | ||||||||||
| タイトル | Numerical analysis of the characteristics of waves propagating in arbitrary ice-covered sea | |||||||||
| 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 |
Ogasawara, Toshinori
× Ogasawara, Toshinori
× Sakai, Shigeki
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| 著者(機関) | ||||||||||
| 値 | Department of Civil and Environmental Engineering, Iwate University | |||||||||
| 登録日 | ||||||||||
| 日付 | 2009-02-23 | |||||||||
| 書誌情報 |
Annals of Glaciology 巻 44, 号 1, p. 95-100, 発行日 2006-01-01 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0260-3055 | |||||||||
| Abstract | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Safe exploration and transportation of natural energy resources in polar and subpolar seas such as the Sea of Okhotsk and the Arctic Ocean requires an understanding of the characteristics of ice-coupled wave propagation. Using a time-domain solution involving both the boundary element method and the finite-element method, a numerical procedure is developed to analyze the wave properties for arbitrary ice conditions. This is done by applying a distinction index to discrete nodes representing the dynamic boundary conditions. The numerical results agree well with experimental data for different floe lengths, thicknesses and elastic moduli, obtained by using model ice plates. The elastic deformation of the ice floe depends strongly on the flexural rigidity of individual ice plates. | |||||||||
| 出版者 | ||||||||||
| 出版者 | International Glaciological Society | |||||||||
| 権利 | ||||||||||
| 権利情報 | © International Glaciological Society | |||||||||
| DOI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.3189/172756406781811402 | |||||||||
| 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 | |||||||||
