A study on optimization the structure of ship in consideration of layout of the stiffeners

Ryota Nonami, Mitsuru Kitamura, Akihiro Takezawa, Shinichi Hirakawa

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Many number of stiffeners are attached to the ship. If structural optimization with layout of stiffeners can be performed, it is effective against decreasing ship cost. However, the number of design valuables may change in structural optimization with number of stiffeners. But, the standard evaluation of strength and optimization method cannot be used. In this study, the method of FEM analysis and the genetic algorithm with layout of stiffeners is examined. And so, the structural optimization of ship with layout of stiffeners is performed.

本文言語English
ホスト出版物のタイトルProceedings of the 24th International Ocean and Polar Engineering Conference, ISOPE Busan
出版社International Society of Offshore and Polar Engineers
ページ876-882
ページ数7
ISBN(印刷版)9781880653913
出版ステータスPublished - 2014
外部発表はい
イベント24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan - Busan, Korea, Republic of
継続期間: 2014 6月 152014 6月 20

出版物シリーズ

名前Proceedings of the International Offshore and Polar Engineering Conference
ISSN(印刷版)1098-6189
ISSN(電子版)1555-1792

Other

Other24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan
国/地域Korea, Republic of
CityBusan
Period14/6/1514/6/20

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 海洋工学
  • 機械工学

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