WEKO3
アイテム
Study on optimal design of hatch cover via a three-stage optimization method involving material selection, size, and plate layout arrangement
https://hiroshima.repo.nii.ac.jp/records/2007897
https://hiroshima.repo.nii.ac.jp/records/2007897b0aa5aff-d2f1-4d90-8edd-066d42a6321a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
OceanEngineering_219_108284.pdf (3.7 MB)
|
| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Study on optimal design of hatch cover via a three-stage optimization method involving material selection, size, and plate layout arrangement | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Gerry Liston Putra
× Gerry Liston Putra
× Kitamura, Mitsuru
|
|||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Three-stage optimization | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Material selection | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Plate layout | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Optimal design | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | The rising prices of materials for ship construction is one of the primary problems faced by global shipbuilding industries. A potential solution is to reduce the material cost through a structure optimization technique. In this study, the plate material and stiffener types, plate thickness, and plate layout are optimized in order to minimize the cost of materials. The genetic algorithm (GA) is a popular optimization technique for determining design variables. However, the GA is not suitable for dealing with continuously changing design variables, such as plate thickness. Hence, this study proposes a three-stage optimization method that consists of the optimization of plate material and stiffener types, plate thickness, and plate layout. The first and second stages are part of an integrated process called the hybrid GA, which starts with the plate material and stiffener-type selections, and then performs plate thickness optimization. The hybrid GA is effective in simultaneously determining design variables with different characteristics, such as the first - and second-stage problems. The last stage is layout optimization in which the plate material and stiffener types handled in the previous stage are considered to have been decided, thereby resulting in minimal effort during this stage. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | We would like to thank Universitas Indonesia under Hibah Publikasi Terindeks Internasional (PUTI) Kolaborasi Internasional (2Q2) Tahun Anggaran 2020 (Grant No. NKB-789/UN2.RST/HKP.05.00/2020) for supporting this research | |||||||||
| 出版者 | ||||||||||
| 出版者 | Elsevier | |||||||||
| 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 | journal article | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | AO | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1016/j.oceaneng.2020.108284 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.1016/j.oceaneng.2020.108284 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0029-8018 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 108284 | |||||||||
| 書誌情報 |
Ocean Engineering Ocean Engineering 巻 219, p. 108284, 発行日 2020-11-11 |
|||||||||
| 旧ID | 51084 | |||||||||
| 備考 | The full-text file will be made open to the public on 11 Nov 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving' | |||||||||
