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Article: Improvement on the 10-node tetrahedral element for three-dimensional problems

TitleImprovement on the 10-node tetrahedral element for three-dimensional problems
Authors
Lo, SHLing, C
Issue Date2000
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cma
Citation
Computer Methods in Applied Mechanics and Engineering, 2000, v. 189 n. 3, p. 961-974 How to Cite?
DOI: http://dx.doi.org/10.1016/S0045-7825(99)00410-7
AbstractBy decomposing the strain part of the conforming 10-node tetrahedral element T10 and relaxing the compatibility condition for the constant strain term, the performance of the element can be improved. By introducing the incompressible condition in the high order strain term, the element can be made very efficient for the analysis of the nearly incompressible problem. Numerical results show that the modified element, in general, has better accuracy and reliability compared to the classical displacement-based tetrahedral element T10 for a wide range of structural problems, including the analysis of thin and slender structures.
Persistent Identifierhttp://hdl.handle.net/10722/150167
ISSN
0045-7825
2021 Impact Factor: 6.588
2020 SCImago Journal Rankings: 2.530
ISI Accession Number ID
WOS:000089387700014

 

DC FieldValueLanguage
dc.contributor.authorLo, SHen_US
dc.contributor.authorLing, Cen_US
dc.date.accessioned2012-06-26T06:01:59Z-
dc.date.available2012-06-26T06:01:59Z-
dc.date.issued2000en_US
dc.identifier.citationComputer Methods in Applied Mechanics and Engineering, 2000, v. 189 n. 3, p. 961-974en_US
dc.identifier.issn0045-7825en_US
dc.identifier.urihttp://hdl.handle.net/10722/150167-
dc.description.abstractBy decomposing the strain part of the conforming 10-node tetrahedral element T10 and relaxing the compatibility condition for the constant strain term, the performance of the element can be improved. By introducing the incompressible condition in the high order strain term, the element can be made very efficient for the analysis of the nearly incompressible problem. Numerical results show that the modified element, in general, has better accuracy and reliability compared to the classical displacement-based tetrahedral element T10 for a wide range of structural problems, including the analysis of thin and slender structures.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cmaen_US
dc.relation.ispartofComputer Methods in Applied Mechanics and Engineeringen_US
dc.rightsComputer Methods in Applied Mechanics and Engineering. Copyright © Elsevier BV.-
dc.titleImprovement on the 10-node tetrahedral element for three-dimensional problemsen_US
dc.typeArticleen_US
dc.identifier.emailLo, SH: hreclsh@hkucc.hku.hken_US
dc.identifier.authorityLo, SH=rp00223en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0045-7825(99)00410-7en_US
dc.identifier.scopuseid_2-s2.0-0034275285en_US
dc.identifier.hkuros61625-
dc.identifier.volume189en_US
dc.identifier.issue3en_US
dc.identifier.spage961en_US
dc.identifier.epage974en_US
dc.identifier.isiWOS:000089387700014-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridLo, SH=7401542444en_US
dc.identifier.scopusauthoridLing, C=37022559500en_US
dc.identifier.issnl0045-7825-

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