A Numerical Modelling of Mixed Mode Crack Initiation and Growth in Functionally Graded Materials

A Numerical Modelling of Mixed Mode Crack Initiation and Growth in Functionally Graded Materials

The main objective of this work is to present a numerical modeling of crack propagation path in isotropic functionally graded materials (FGMs) under mixed-mode loadings. The displacement extrapolation technique (DET) and the maximum circumferential stress (MCS) criterion are investigated in the cont...

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Bibliographic Details
Main Authors: Meriem Chafi, Abdelkader Boulenouar
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2019-04-01
Series:Materials Research
Subjects:
Functionally graded materials
Stress intensity factor
Displacement extrapolation
Crack propagation
Mixed mode
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300208&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300208&tlng=en

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