Ductile failure simulation of tensile plates with multiple through-wall cracks based on damage mechanics

Jeon Jun Young, Nak Hyun Kim, Chang Sik Oh, Yun Jae Kim

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper proposes a simple numerical method, based on the stress-modified fracture strain-damage model with the stress-reduction technique, for predicting the failure behaviors of ductile plates with multiple through-wall cracks. This technique is implemented using the user-defined subroutines provided in ABAQUS. For validation, the results simulated using the proposed method are compared with published experimental data of Japanese researchers.

Original languageEnglish
Pages (from-to)245-252
Number of pages8
JournalTransactions of the Korean Society of Mechanical Engineers, A
Volume36
Issue number3
DOIs
Publication statusPublished - 2012 Mar 1

Keywords

  • Damage mechanics
  • Ductile failure
  • Multiple crack

ASJC Scopus subject areas

  • Mechanical Engineering

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