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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/10787
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dc.contributor.authorKumar S.-
dc.contributor.authorSingh, Indra Vir-
dc.contributor.authorMishra, B. K.-
dc.contributor.authorSharma K.-
dc.contributor.authorKhan I.A.-
dc.date.accessioned2020-10-15T12:12:10Z-
dc.date.available2020-10-15T12:12:10Z-
dc.date.issued2019-
dc.identifier.citationEngineering Fracture Mechanics (2019), 205(): 577-602-
dc.identifier.issn137944-
dc.identifier.urihttps://doi.org/10.1016/j.engfracmech.2016.03.051-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/10787-
dc.description.abstractIn this work, stable crack growth behavior of SA508 carbon steel has been evaluated through experimental and numerical investigations. The effect of various types of flaws has been observed on the load carrying capacity of the structures. A homogenized multigrid XFEM approach has been proposed to simulate the stable crack growth in ductile material using finite strain plasticity. The geometric nonlinearity has been modeled by updated Lagrangian approach whereas the material nonlinearity has been modeled by von-Mises yield criterion using isotropic strain hardening. The accuracy and effectiveness of the proposed approach has been verified by solving several stable crack growth problems. © 2016 Elsevier Ltd-
dc.language.isoen_US-
dc.publisherElsevier Ltd-
dc.relation.ispartofEngineering Fracture Mechanics-
dc.subjectHomogenized multigrid XFEM-
dc.subjectMultiple microstructural defects-
dc.subjectStable crack growth-
dc.subjectUpdated Lagrangian approach-
dc.subjectvon-Mises yield criterion-
dc.titleA homogenized multigrid XFEM to predict the crack growth behavior of ductile material in the presence of microstructural defects-
dc.typeArticle-
dc.scopusid57202477297-
dc.scopusid57204061377-
dc.scopusid55578538300-
dc.scopusid16234476200-
dc.scopusid56003932700-
dc.affiliationKumar, S., Department of Mechanical and Industrial Engineering, Indian Institute of Technology RoorkeeUttarakhand, India-
dc.affiliationSingh, I.V., Department of Mechanical and Industrial Engineering, Indian Institute of Technology RoorkeeUttarakhand, India-
dc.affiliationMishra, B.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology RoorkeeUttarakhand, India-
dc.affiliationSharma, K., Reactor Structures Section, Reactor Safety Division, BARC, Mumbai, India-
dc.affiliationKhan, I.A., Reactor Structures Section, Reactor Safety Division, BARC, Mumbai, India-
dc.description.correspondingauthorSingh, I.V.; Department of Mechanical and Industrial Engineering, Indian Institute of Technology RoorkeeIndia; email: ivsingh@gmail.com-
Appears in Collections:Journal Publications [ME]

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