The Optimization of the Bus Roof Structure with Multi Materials
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- 形態
- 価格
- 一般価格(税込):¥1,100 会員価格(税込):¥880
- 文献番号
- 20215262
- 文献・情報種別
- 学術講演会予稿集(春)
No.59-21
- 掲載ページ
- 1-5(Total 5 p)
- 発行年月
- 2021年 5月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
- イベント
- 2021年春季大会【オンライン開催】
書誌事項
著者(英) | 1) Jongmin Kim |
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勤務先(英) | 1) Hyundai Motor |
抄録(英) | A typical method of the weight reduction of the vehicle body is to use aluminum instead of steel. For this, it is important to find the optimal member arrangement of steel and aluminum. For this purpose, topology optimization was applied. However, because the conventional topology optimization cannot consider multiple materials at the same time, a multi material topology optimization that can simultaneously consider multiple materials is applied in this study. This technique is a topology optimization that can design a structure without medium density by expressing the material properties only for each material area of steel and aluminum. By applying the multi material topology optimization to the roof of the bus, a structure that minimizes the connection and reduces the weight was derived. 翻訳 |