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

doi:10.3795/KSME-A.2012.36.3.245

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

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (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 language	English
Pages (from-to)	245-252
Number of pages	8
Journal	Transactions of the Korean Society of Mechanical Engineers, A
Volume	36
Issue number	3
DOIs	https://doi.org/10.3795/KSME-A.2012.36.3.245
Publication status	Published - 2012 Mar

Keywords

Damage mechanics
Ductile failure
Multiple crack

ASJC Scopus subject areas

Mechanical Engineering

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10.3795/KSME-A.2012.36.3.245

Cite this

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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.",

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AB - 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.

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

Abstract

Keywords

ASJC Scopus subject areas

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