Three-dimensional crack initiation, propagation, branching and junction in non-linear materials by an extended meshfree method without asymptotic enrichment
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bordas, Stephane | - |
dc.contributor.author | Rabczuk, Timon | - |
dc.contributor.author | Zi, Goangseup | - |
dc.date.accessioned | 2021-09-09T10:40:28Z | - |
dc.date.available | 2021-09-09T10:40:28Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-03 | - |
dc.identifier.issn | 0013-7944 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/123956 | - |
dc.description.abstract | This paper presents a three-dimensional, extrinsically enriched meshfree method for initiation, branching, growth and coalescence of an arbitrary number of cracks in non-linear solids including large deformations, for statics and dynamics. The novelty of the methodology is that only an extrinsic discontinuous enrichment and no near-tip enrichment is required. Instead, a Lagrange multiplier field is added along the crack front to close the crack. This decreases the computational cost and removes difficulties involved with a branch enrichment. The results are compared to experimental data, and other simulations from the literature to show the robustness and accuracy of the method. (c) 2007 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | FINITE-ELEMENT-METHOD | - |
dc.subject | FREE GALERKIN METHODS | - |
dc.subject | DYNAMIC FRACTURE | - |
dc.subject | LEVEL SETS | - |
dc.subject | LOCAL PARTITION | - |
dc.subject | GROWTH | - |
dc.subject | DAMAGE | - |
dc.subject | UNITY | - |
dc.title | Three-dimensional crack initiation, propagation, branching and junction in non-linear materials by an extended meshfree method without asymptotic enrichment | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Zi, Goangseup | - |
dc.identifier.doi | 10.1016/j.engfracmech.2007.05.010 | - |
dc.identifier.scopusid | 2-s2.0-36849039473 | - |
dc.identifier.wosid | 000253117900003 | - |
dc.identifier.bibliographicCitation | ENGINEERING FRACTURE MECHANICS, v.75, no.5, pp.943 - 960 | - |
dc.relation.isPartOf | ENGINEERING FRACTURE MECHANICS | - |
dc.citation.title | ENGINEERING FRACTURE MECHANICS | - |
dc.citation.volume | 75 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 943 | - |
dc.citation.endPage | 960 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | FINITE-ELEMENT-METHOD | - |
dc.subject.keywordPlus | FREE GALERKIN METHODS | - |
dc.subject.keywordPlus | DYNAMIC FRACTURE | - |
dc.subject.keywordPlus | LEVEL SETS | - |
dc.subject.keywordPlus | LOCAL PARTITION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | DAMAGE | - |
dc.subject.keywordPlus | UNITY | - |
dc.subject.keywordAuthor | extended element free Galerkin method (XEFG) | - |
dc.subject.keywordAuthor | discontinuous enrichment | - |
dc.subject.keywordAuthor | cohesive cracks | - |
dc.subject.keywordAuthor | Lagrange multipliers | - |
dc.subject.keywordAuthor | dynamic fracture | - |
dc.subject.keywordAuthor | large deformations | - |
dc.subject.keywordAuthor | high velocity impact | - |
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