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Investigation of fatigue damage parameters under multi-axial non-proportional loading

  • Li Zhang*
  • , Gang Wang
  • , Jin Cheng
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Transform of six-fatigue damage parameters with the location of plane in uni-axial, multi-axial proportional, multi-axial non-proportional loading using the finite element method is studied. Then the damage parameter and critical plane are found. Based on this, a damage parameter which combines shear stress work and micro-mechanism is provided.

Original languageEnglish
Pages (from-to)606-609
Number of pages4
JournalHarbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume36
Issue number5
StatePublished - May 2004

Keywords

  • Critical plane
  • Fatigue damage parameter
  • Non-proportional loading
  • Shear stress work

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