Residual ultimate strength of simply supported corroded plates with initial geometrical imperfections under uniaxial compression

Ruoxuan Li, Daisuke Yanagihara, Takao Yoshikawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The loading capacity of steel plate members used in marine structures will reduce because of the corrosive environment. It is important to investigate the compressive residual ultimate strength of corroded plate. Firstly, in order to calculate more effectively, a method is introduced to model pit corroded plate by shell elements. Secondly, among the features of plate and pit corrosion, which one of them is dominant on the residual ultimate strength is figured out. Finally, the relationship between the residual ultimate strength of corroded plate and the reduction of cross section is derived.

Original languageEnglish
Title of host publicationProceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018
PublisherInternational Society of Offshore and Polar Engineers
Pages332-339
Number of pages8
ISBN (Print)9781880653876
Publication statusPublished - Jan 1 2018
Event28th International Ocean and Polar Engineering Conference, ISOPE 2018 - Sapporo, Japan
Duration: Jun 10 2018Jun 15 2018

Publication series

NameProceedings of the International Offshore and Polar Engineering Conference
Volume2018-June
ISSN (Print)1098-6189
ISSN (Electronic)1555-1792

Other

Other28th International Ocean and Polar Engineering Conference, ISOPE 2018
CountryJapan
CitySapporo
Period6/10/186/15/18

Fingerprint

Ocean structures
Compaction
Corrosion
Defects
Steel

All Science Journal Classification (ASJC) codes

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

Cite this

Li, R., Yanagihara, D., & Yoshikawa, T. (2018). Residual ultimate strength of simply supported corroded plates with initial geometrical imperfections under uniaxial compression. In Proceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018 (pp. 332-339). (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 2018-June). International Society of Offshore and Polar Engineers.

Residual ultimate strength of simply supported corroded plates with initial geometrical imperfections under uniaxial compression. / Li, Ruoxuan; Yanagihara, Daisuke; Yoshikawa, Takao.

Proceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018. International Society of Offshore and Polar Engineers, 2018. p. 332-339 (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Li, R, Yanagihara, D & Yoshikawa, T 2018, Residual ultimate strength of simply supported corroded plates with initial geometrical imperfections under uniaxial compression. in Proceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018. Proceedings of the International Offshore and Polar Engineering Conference, vol. 2018-June, International Society of Offshore and Polar Engineers, pp. 332-339, 28th International Ocean and Polar Engineering Conference, ISOPE 2018, Sapporo, Japan, 6/10/18.
Li R, Yanagihara D, Yoshikawa T. Residual ultimate strength of simply supported corroded plates with initial geometrical imperfections under uniaxial compression. In Proceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018. International Society of Offshore and Polar Engineers. 2018. p. 332-339. (Proceedings of the International Offshore and Polar Engineering Conference).
Li, Ruoxuan ; Yanagihara, Daisuke ; Yoshikawa, Takao. / Residual ultimate strength of simply supported corroded plates with initial geometrical imperfections under uniaxial compression. Proceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018. International Society of Offshore and Polar Engineers, 2018. pp. 332-339 (Proceedings of the International Offshore and Polar Engineering Conference).
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