Extended Finite Element Analysis of Crack-Void Interaction Problems in Viscoelastic Materials

Hui Hua Zhang; Dong Feng Zhou

doi:10.4028/www.scientific.net/AMM.353-356.3186

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356Extended Finite Element Analysis of Crack-Void...

Extended Finite Element Analysis of Crack-Void Interaction Problems in Viscoelastic Materials

Abstract:

Due to the incorporation of enrichment functions in the displacement approximation, the mesh in the extended finite element method (XFEM) can be independent of the internal discontinuities. In the present paper, crack-void interaction problems in viscoelastic materials are investigated with the XFEM. The effect of the distance between crack and void on crack opening displacement is mainly studied in time domain.

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Periodical:

Applied Mechanics and Materials (Volumes 353-356)

Pages:

3186-3189

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.353-356.3186

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Online since:

August 2013

Authors:

Hui Hua Zhang, Dong Feng Zhou

Keywords:

Crack Opening Displacement, Crack-Void Interaction, Viscoelastic Materials, XFEM

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