Numerical analysis of a main crack interactions with micro-defects/inhomogeneities using two-scale generalized/extended finite element method

Generalized or extended finite element method (G/XFEM) models the crack by enriching functions of partition of unity type with discontinuous functions that represent well the physical behavior of the problem. However, this enrichment functions are not available for all problem types. Thus, one can u...

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Bibliographic Details
Published in:	Computational mechanics Vol. 62; no. 4; pp. 783 - 801
Main Authors:	Malekan, Mohammad, Barros, Felício B.
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2018 Springer Nature B.V
Subjects:	Classical and Continuum Physics Computational Science and Engineering Computer simulation Defects Engineering Enrichment Finite element analysis Finite element method Fracture mechanics Inhomogeneity Linear elastic fracture mechanics Mathematical models Mindlin plates Nonlinear programming Numerical analysis Original Paper Plane stress Theoretical and Applied Mechanics Micro-defects Fracture mechanics Stress intensity factor Generalized/extended FEM Two-scale analysis
ISSN:	0178-7675, 1432-0924
Online Access:	Get full text
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