Cyclic plasticity under macroscopically elastic stress condition

Seiichiro Tsutsumi, Masahiro Toyosada, Daiki Yajima, Kouji Murakami, Koji Gotoh

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

Abstract

The extended elastoplastic constitutive equation is formulated by introducing both the elastic boundary and the damage concepts for cyclic plasticity phenomena under the macroscopically elastic stress condition. These concepts are introduced to describe a pure elastic responses and a progressive degradation of stiffness of materials. The extended model is applied for metals obeying not only isotropic but also kinematic hardening law, and the mechanical responses under cyclic loading condition are examined in detail.

Original languageEnglish
Title of host publicationProceedings of The Seventeenth 2007 International Offshore and Polar Engineering Conference, ISOPE 2007
Pages3818-3824
Number of pages7
Publication statusPublished - Dec 3 2007
Event17th 2007 International Offshore and Polar Engineering Conference, ISOPE 2007 - Lisbon, Portugal
Duration: Jul 1 2007Jul 6 2007

Publication series

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

Other

Other17th 2007 International Offshore and Polar Engineering Conference, ISOPE 2007
CountryPortugal
CityLisbon
Period7/1/077/6/07

All Science Journal Classification (ASJC) codes

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

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  • Cite this

    Tsutsumi, S., Toyosada, M., Yajima, D., Murakami, K., & Gotoh, K. (2007). Cyclic plasticity under macroscopically elastic stress condition. In Proceedings of The Seventeenth 2007 International Offshore and Polar Engineering Conference, ISOPE 2007 (pp. 3818-3824). (Proceedings of the International Offshore and Polar Engineering Conference).