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Article: Incompatible numerical simulation of the axisymmetric cracked body made of ideally elastic-plastic material

TitleIncompatible numerical simulation of the axisymmetric cracked body made of ideally elastic-plastic material
Authors
Issue Date1993
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engfracmech
Citation
Engineering Fracture Mechanics, 1993, v. 45 n. 3, p. 399-405 How to Cite?
AbstractIt is well known that isoparametric axisymmetric elements always encounter various numerical difficulties in computational plasticity. An incompatible axisymmetric element which can avoid the above-mentioned difficulties is presented and then used to solve axisymmetric ductile fracture problems. As an example a stretched cylinder with a circumferential crack is investigated, and elastic, elastic-plastic solutions and plastic limit loads of the cracked cylinders are given and examined. In addition, the path-independence of the J integral is inspected, and the limits for use of the axisymmetric J integral are suggested. © 1993.
Persistent Identifierhttp://hdl.handle.net/10722/150009
ISSN
2015 Impact Factor: 2.024
2015 SCImago Journal Rankings: 1.423

 

DC FieldValueLanguage
dc.contributor.authorCheung, YKen_US
dc.contributor.authorChangChun, Wen_US
dc.date.accessioned2012-06-26T06:01:03Z-
dc.date.available2012-06-26T06:01:03Z-
dc.date.issued1993en_US
dc.identifier.citationEngineering Fracture Mechanics, 1993, v. 45 n. 3, p. 399-405en_US
dc.identifier.issn0013-7944en_US
dc.identifier.urihttp://hdl.handle.net/10722/150009-
dc.description.abstractIt is well known that isoparametric axisymmetric elements always encounter various numerical difficulties in computational plasticity. An incompatible axisymmetric element which can avoid the above-mentioned difficulties is presented and then used to solve axisymmetric ductile fracture problems. As an example a stretched cylinder with a circumferential crack is investigated, and elastic, elastic-plastic solutions and plastic limit loads of the cracked cylinders are given and examined. In addition, the path-independence of the J integral is inspected, and the limits for use of the axisymmetric J integral are suggested. © 1993.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engfracmechen_US
dc.relation.ispartofEngineering Fracture Mechanicsen_US
dc.titleIncompatible numerical simulation of the axisymmetric cracked body made of ideally elastic-plastic materialen_US
dc.typeArticleen_US
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_US
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0027607601en_US
dc.identifier.volume45en_US
dc.identifier.issue3en_US
dc.identifier.spage399en_US
dc.identifier.epage405en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.scopusauthoridChangChun, W=6508291892en_US

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