A study on the simplified calculation method for the residual ultimate strength of damaged hull structures

Kimihiro Toh, Shunsuke Maeda, Takao Yoshikawa

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

In order to obtain the non-linear average stress-average strain relationships (σ-ϵ curves) of damaged structural members under both tensile and compressive loads, the systematical calculations are performed using the non-linear FE analysis (FEA) code, LS-DYNA, and the idealized σ-ϵ curves of damaged structural members are estimated from FEA results. In addition, by introducing the idealized σ-ϵ curves of damaged structural members to the simplified calculation program, which is developed by authors and based on the Smith's method, the residual ultimate strength of damaged hull structures is calculated. The residual ultimate strength of damaged hull structures is also calculated utilizing FEA, the calculation results by the simplified calculation program are compared with the results obtained from FE analyses so as to examine the accuracy of simplified calculation method.

本文言語英語
ホスト出版物のタイトルProf. Norman Jones Honoring Symposium on Impact Engineering; Prof. Yukio Ueda Honoring Symposium on Idealized Nonlinear Mechanics for Welding and Strength of Structures
出版社American Society of Mechanical Engineers (ASME)
ISBN(電子版)9780791850008
DOI
出版ステータス出版済み - 1 1 2016
イベントASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2016 - Busan, 大韓民国
継続期間: 6 19 20166 24 2016

出版物シリーズ

名前Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
9

その他

その他ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2016
Country大韓民国
CityBusan
Period6/19/166/24/16

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

フィンガープリント 「A study on the simplified calculation method for the residual ultimate strength of damaged hull structures」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル