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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/26428
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dc.contributor.authorSingh, Indra Vir-
dc.contributor.authorMishra B.K.-
dc.contributor.authorPant M.-
dc.date.accessioned2022-05-10T05:05:41Z-
dc.date.available2022-05-10T05:05:41Z-
dc.date.issued2010-
dc.identifier.citationMaterials and Design, 31(1): 628-632-
dc.identifier.issn2641275-
dc.identifier.urihttps://doi.org/10.1016/j.matdes.2009.06.002-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/26428-
dc.description.abstractIn this work, the element free Galerkin method (EFGM) has been used to obtain the solution of multiple edge crack problems. The regular intrinsic enrichment approach used in EFGM has been modified to analyze and study the multiple crack problems. The modified approach provides a versatile technique to model multiple static as well as moving crack problems without any requirement of re-meshing. In this approach, the regular enrichment criterion has been modified to solve multiple interacting crack problems using linear elastic fracture mechanics (LEFM). Few test cases of multiple edge cracks lying on the same as well as on the opposite faces are solved under plane stress conditions. The results obtained by modified intrinsic enrichment technique are compared with those obtained by the diffraction criterion, analytical and FEM solutions. The values of mode-I and mode-II stress intensity factors have been evaluated by the interaction integral approach. © 2009 Elsevier Ltd. All rights reserved.-
dc.language.isoen_US-
dc.relation.ispartofMaterials and Design-
dc.subjectCrack problems-
dc.subjectEdge cracks-
dc.subjectElement free Galerkin methods-
dc.subjectElement-free Galerkin method-
dc.subjectFEM solutions-
dc.subjectInteraction integrals-
dc.subjectLinear-elastic fracture mechanics-
dc.subjectMode II-
dc.subjectMoving cracks-
dc.subjectMultiple crack-
dc.subjectMultiple crack problem-
dc.subjectPlane stress condition-
dc.subjectRemeshing-
dc.subjectTest case-
dc.subjectBrittle fracture-
dc.subjectFracture mechanics-
dc.subjectGalerkin methods-
dc.subjectMagnetoelectric effects-
dc.subjectStrength of materials-
dc.subjectCracks-
dc.titleA modified intrinsic enriched element free Galerkin method for multiple cracks simulation-
dc.typeArticle-
dc.scopusid57204061377-
dc.scopusid55578538300-
dc.scopusid57197897434-
dc.affiliationSingh, I.V., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, UA, India-
dc.affiliationMishra, B.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, UA, India-
dc.affiliationPant, M., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, UA, India-
dc.description.funding-
dc.description.correspondingauthorSingh, I.V.; Department of Mechanical and Industrial Engineering, Roorkee 247 667, UA, India; email: ivsingh@gmail.com-
Appears in Collections:Journal Publications [ME]

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