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Article: Refined 9-Dof triangular Mindlin plate elements

TitleRefined 9-Dof triangular Mindlin plate elements
Authors
KeywordsConvergence
Displacement function of timoshenko's beam
Refined triangular thin/thick plate element
Issue Date2001
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1430
Citation
International Journal For Numerical Methods In Engineering, 2001, v. 51 n. 11, p. 1259-1282 How to Cite?
AbstractBased on the Mindlin/Reissner plate theory, two refined triangular thin/thick plate elements, the conforming displacement element DKTM with one point quadrature for the part of shear strain and the element RDKTM with the re-constitution of the shear strain, are proposed. In the formulations the exact displacement function of the Timoshenko's beam is used to derive the element displacements of the refined elements. Numerical examples are presented to show that the present models indeed possess properties of high accuracy for thin and thick plates, is capable of passing the patch test required for Kirchoff thin plate elements, and does not exhibits extra zero energy modes. The element RDKTM is free of locking for very thin plate analysis and its convergence can be ensured theoretically. However, the element DKTM is not free of shear locking when the thickness/span ratios less than 10-2. Copyright © 2001 John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/71088
ISSN
2015 Impact Factor: 2.1
2015 SCImago Journal Rankings: 2.007
References

 

DC FieldValueLanguage
dc.contributor.authorWanji, Cen_HK
dc.contributor.authorCheung, YKen_HK
dc.date.accessioned2010-09-06T06:28:48Z-
dc.date.available2010-09-06T06:28:48Z-
dc.date.issued2001en_HK
dc.identifier.citationInternational Journal For Numerical Methods In Engineering, 2001, v. 51 n. 11, p. 1259-1282en_HK
dc.identifier.issn0029-5981en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71088-
dc.description.abstractBased on the Mindlin/Reissner plate theory, two refined triangular thin/thick plate elements, the conforming displacement element DKTM with one point quadrature for the part of shear strain and the element RDKTM with the re-constitution of the shear strain, are proposed. In the formulations the exact displacement function of the Timoshenko's beam is used to derive the element displacements of the refined elements. Numerical examples are presented to show that the present models indeed possess properties of high accuracy for thin and thick plates, is capable of passing the patch test required for Kirchoff thin plate elements, and does not exhibits extra zero energy modes. The element RDKTM is free of locking for very thin plate analysis and its convergence can be ensured theoretically. However, the element DKTM is not free of shear locking when the thickness/span ratios less than 10-2. Copyright © 2001 John Wiley & Sons, Ltd.en_HK
dc.languageengen_HK
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1430en_HK
dc.relation.ispartofInternational Journal for Numerical Methods in Engineeringen_HK
dc.rightsInternational Journal for Numerical Methods in Engineering. Copyright © John Wiley & Sons Ltd.en_HK
dc.subjectConvergenceen_HK
dc.subjectDisplacement function of timoshenko's beamen_HK
dc.subjectRefined triangular thin/thick plate elementen_HK
dc.titleRefined 9-Dof triangular Mindlin plate elementsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0029-5981&volume=51&spage=1259&epage=1281&date=2001&atitle=Refined+9-Dof+triangular+mindlin+plate+elementsen_HK
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_HK
dc.identifier.authorityCheung, YK=rp00104en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/nme.196en_HK
dc.identifier.scopuseid_2-s2.0-0035921128en_HK
dc.identifier.hkuros67486en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035921128&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume51en_HK
dc.identifier.issue11en_HK
dc.identifier.spage1259en_HK
dc.identifier.epage1282en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridWanji, C=6701386210en_HK
dc.identifier.scopusauthoridCheung, YK=7202111065en_HK

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