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衝撃吸収エネルギーおよびピーク荷重を考慮した柱状シェル構造材の多目的最適設計
https://doi.org/10.24517/00008070
https://doi.org/10.24517/00008070292dccf3-3596-4d8c-9010-3412164be088
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-YAMAZAKI-K-522.pdf (677.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2017-10-03 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 衝撃吸収エネルギーおよびピーク荷重を考慮した柱状シェル構造材の多目的最適設計 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Multi-objective design optimization considering the energy absorption and peak crushing load | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| 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 | |||||||||||
| ID登録 | ||||||||||||
| ID登録 | 10.24517/00008070 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
山崎, 光悦
× 山崎, 光悦× 北山, 哲士× 牛田, 卓宏 |
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| 著者別表示 |
Yamazaki, Koetsu
× Yamazaki, Koetsu
× Kitayama, Satoshi
× Ushida, Takahiro
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| 提供者所属 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 金沢大学理工研究域機械工学系 | |||||||||||
| 書誌情報 |
日本機械学会論文集. A編 en : Transactions of the Japan Society of Mechanical Engineers. A 巻 75, 号 752, p. 522-528, 発行日 2009-04-01 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0387-5008 | |||||||||||
| NCID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN0018742X | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | 日本機械学会 = Japan Society of Mechanical Engineers/Nihon Kikai Gakkai | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | This paper deals with a multi objective optimization problem of crushing energy absorption of basic box-type column structures. This paper has tried to show the influence of dimensions of polygon, thicknesses of outer wall and inside diaphragms to the absorbing behaviors and the crushing peak force by the CAE simulation using LS DYNA. Then, this design problem is formulated as a multi-objective design optimization problem considering the maximization of total absorbing energy by crushing of column, and the minimization of crushing force peak during energy absorption. The response surface approximation technique is adopted to get the Pareto optimum with small numbers of CAE simulation of crushing. The suggested formulation is applied to solve the box type shell structures with diaphragm and hexagonal type shell structures with diaphragm. Finally, it is found that the shell structures with diaphragm, which connects the center of cross section and midpoint of each edge of side wall, show better energy absorbing performance in comparison with the structures with diaphragm connecting the center of cross section and the apexes of side walls. | |||||||||||
| 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 | |||||||||||
