Numerical simulation of fatigue crack propagation and crack opening and closing model by considering the strain-hardening effect of materials

Kohei Yamashita, Koji Gotoh

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

This paper presents an improved simulation procedure for fatigue crack growth based on the strip yield model with a weight function. The authors developed the numerical simulation model of fatigue crack growth by considering the strain hardening effect of materials using the modified strip yield model. Numerical simulations of fatigue crack growth under many types of loading are performed to investigate the validity of our new proposed model. Comparison of proposed simulation results with previous results and with experimental measurements confirms the superiority of the proposed method.

元の言語英語
ホスト出版物のタイトルProceedings of the 24th International Ocean and Polar Engineering Conference, ISOPE Busan
出版者International Society of Offshore and Polar Engineers
ページ151-157
ページ数7
ISBN(印刷物)9781880653913
出版物ステータス出版済み - 1 1 2014
イベント24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan - Busan, 大韓民国
継続期間: 6 15 20146 20 2014

出版物シリーズ

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

その他

その他24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan
大韓民国
Busan
期間6/15/146/20/14

    フィンガープリント

All Science Journal Classification (ASJC) codes

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

これを引用

Yamashita, K., & Gotoh, K. (2014). Numerical simulation of fatigue crack propagation and crack opening and closing model by considering the strain-hardening effect of materials. : Proceedings of the 24th International Ocean and Polar Engineering Conference, ISOPE Busan (pp. 151-157). (Proceedings of the International Offshore and Polar Engineering Conference). International Society of Offshore and Polar Engineers.