Ratcheting behavior of cylindrical pipes based on the Chaboche kinematic hardening rule

H. Badnava, H. R. Farhoudi, Kh. Fallahnezhad, S. M. Pezeshki

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this study, cyclic loading behavior of thick cylindrical pipes are described. Effects of internal pressure level and axial strain amplitude on the ratcheting rate under different types of loading histories are investigated. The kinematic hardening theory based on the Chaboche model is used to predict the plastic behavior of the structures. An iterative method is developed to analyze the structural behavior under cyclic loading conditions based on the Chaboche kinematic hardening model.

Original languageEnglish
Pages (from-to)3073-3079
Number of pages7
JournalJournal of Mechanical Science and Technology
Volume26
Issue number10
DOIs
Publication statusPublished - Oct 2012
Externally publishedYes

Keywords

  • Multiaxial loading
  • Numerical method
  • Pressure pipe
  • Ratcheting

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