Finite element analysis of crack growth from a rectangular notch in mixed mode loading

Research output: Contribution to journalArticle

Abstract

The direction of crack growth from rectangular notch for ductile material is determined in this paper. The ductile material is assumed to exhibit the elastic-plastic behaviour. In the model, the crack is assumed to propagate when the J-integral fracture criterion exceeded the critical value during the application of load and the crack tip is propagated to a priori. The direction of crack propagation is characterised by maximum principles stress criterion while the mechanism of crack propagation is simulated by deleted element technique. The model is validated with experimental results, which have shown good agreement.

Original languageEnglish
Pages (from-to)205-210
Number of pages6
JournalComputational Engineering
Volume4
Publication statusPublished - 2003

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Crack propagation
Finite element method
Maximum principle
Crack tips
Plastics
Cracks

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Finite element analysis of crack growth from a rectangular notch in mixed mode loading. / Zin, M. R M; Mohd Ihsan, Ahmad Kamal Ariffin.

In: Computational Engineering, Vol. 4, 2003, p. 205-210.

Research output: Contribution to journalArticle

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