The mesh density effect on stress intensity factor calculation using ABAQUS XFEM

Ji Su Kim; Hyun Jae Lee; Yun Jae Kim; Yong Beum Kim

doi:10.1007/s12206-019-0931-8

The mesh density effect on stress intensity factor calculation using ABAQUS XFEM

Ji Su Kim, Hyun Jae Lee, Yun Jae Kim, Yong Beum Kim

School of Mechanical Engineering

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

11 Citations (Scopus)

Abstract

This paper investigates the effect of the mesh density on reliability of XFEM stress intensity factor solutions using ABAQUS by comparing with the FE solutions using detailed crack-tip mesh. For analysis, a surface-cracked plate under mechanical and thermal loading is considered. Based on comparison, the requirements of mesh density in terms of the geometric dimension or of the enrichment radius are given.

Original language	English
Pages (from-to)	4909-4916
Number of pages	8
Journal	Journal of Mechanical Science and Technology
Volume	33
Issue number	10
DOIs	https://doi.org/10.1007/s12206-019-0931-8
Publication status	Published - 2019 Oct 1

Bibliographical note

Publisher Copyright:
© 2019, KSME & Springer.

Keywords

Cracked plate
Mesh density effect
Stress intensity factor
XFEM

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering

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10.1007/s12206-019-0931-8

Cite this

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abstract = "This paper investigates the effect of the mesh density on reliability of XFEM stress intensity factor solutions using ABAQUS by comparing with the FE solutions using detailed crack-tip mesh. For analysis, a surface-cracked plate under mechanical and thermal loading is considered. Based on comparison, the requirements of mesh density in terms of the geometric dimension or of the enrichment radius are given.",

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AU - Kim, Yong Beum

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The mesh density effect on stress intensity factor calculation using ABAQUS XFEM

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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