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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/26547
Title: Nonlinear simulation of an embedded crack in the presence of holes and inclusions by XFEM
Authors: Shedbale A.S.
Singh, Indra Vir
Mishra B.K.
Published in: Procedia Engineering
2013 International Conference on Design and Manufacturing, IConDM 2013
Abstract: In this work, nonlinear analysis of an embedded cracked plate is performed by XFEM in presence of multiple discontinuities under plane stress condition. Von-Mises yield criterion is used to model the elasto-plastic behavior of the plate assuming isotropic strain hardening. The stress-strain response of the plate is modeled using Ramberg-Osgood material model. XFEM is used as a numerical tool to simulate the plate containing a major centre crack, holes and inclusions. A domain based J-integral approach is used to evaluate the stress intensity factors. The generalized Paris law is used to estimate the fatigue life of the plate under mode-I cyclic loading condition. The effect of inclusions and holes on the fatigue life of the component for linear and nonlinear material behavior is discussed in detail. © 2013 The Authors. Published by Elsevier Ltd.
Citation: Procedia Engineering (2013), 64: 642-651
URI: https://doi.org/10.1016/j.proeng.2013.09.139
http://repository.iitr.ac.in/handle/123456789/26547
Issue Date: 2013
Publisher: Elsevier Ltd
Keywords: Fatigue life
Multiple discontinuities
SIF
Von-Mises yield criterion
XFEM
ISSN: 18777058
Author Scopus IDs: 55881470600
57204061377
55578538300
Author Affiliations: Shedbale, A.S., Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Roorkee, UK, India
Singh, I.V., Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Roorkee, UK, India
Mishra, B.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Roorkee, UK, India
Funding Details: 
Corresponding Author: Singh, I.V.; Department of Mechanical and Industrial Engineering, , Roorkee, UK, India; email: ivsingh@gmail.com
Appears in Collections:Conference Publications [ME]

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