Multiaxial high-cycle fatigue criterion and life prediction for metals

Yongming Liu, Sankaran Mahadevan

Research output: Contribution to journalArticle

149 Citations (Scopus)

Abstract

A new high-cycle fatigue criterion based on the critical plane approach is proposed in this paper. Unlike most of the other multiaxial fatigue criteria based on the critical plane approach, the critical plane is directly correlated with the fatigue fracture plane. The proposed criterion has a wide range of applicability from very ductile metals to extremely brittle metals. Mean stress effect is also included in this criterion. The new fatigue criterion is then extended to a fatigue life prediction model. The results of the proposed fatigue criterion and fatigue life prediction model are validated with experimental results from the literature.

Original languageEnglish (US)
Pages (from-to)790-800
Number of pages11
JournalInternational Journal of Fatigue
Volume27
Issue number7
DOIs
StatePublished - Jul 2005
Externally publishedYes

Fingerprint

Multiaxial Fatigue
High Cycle Fatigue
Life Prediction
Metals
Fatigue of materials
Fatigue
Fatigue Life Prediction
Prediction Model
Experimental Results
Range of data

Keywords

  • Critical plane
  • High-cycle fatigue
  • Life prediction
  • Metals
  • Multiaxial fatigue

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Multiaxial high-cycle fatigue criterion and life prediction for metals. / Liu, Yongming; Mahadevan, Sankaran.

In: International Journal of Fatigue, Vol. 27, No. 7, 07.2005, p. 790-800.

Research output: Contribution to journalArticle

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