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Article: Solid elements with rotational dofs by explicit hybrid stabilization

TitleSolid elements with rotational dofs by explicit hybrid stabilization
Authors
KeywordsFinite element
Hexahedral
Hybrid/mixed
Rotation
Stabilization
Issue Date1996
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, 1996, v. 39 n. 17, p. 2987-3005 How to Cite?
AbstractTwo brick elements equipped with Allman's rotation are presented. Strain energy of both elements is sub-integrated by the second order quadrature which gives rise to the hourglass mechanisms. Inasmuch as Allman's rotation is employed, the elements are also plagued by the equal-rotation mechanisms, Variational functional containing independently assumed stress, displacement and rotation is employed to formulate the stabilization devices for the elements. Computational cost of the elements is reduced by incorporating the explicit hybrid stabilization technique. Popular numerical benchmarks are studied and the present elements found to be competitive to other state-of-the-art elements.
Persistent Identifierhttp://hdl.handle.net/10722/75838
ISSN
2015 Impact Factor: 2.1
2015 SCImago Journal Rankings: 2.007
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_HK
dc.contributor.authorSoh, AKen_HK
dc.contributor.authorSim, YSen_HK
dc.date.accessioned2010-09-06T07:15:03Z-
dc.date.available2010-09-06T07:15:03Z-
dc.date.issued1996en_HK
dc.identifier.citationInternational Journal For Numerical Methods In Engineering, 1996, v. 39 n. 17, p. 2987-3005en_HK
dc.identifier.issn0029-5981en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75838-
dc.description.abstractTwo brick elements equipped with Allman's rotation are presented. Strain energy of both elements is sub-integrated by the second order quadrature which gives rise to the hourglass mechanisms. Inasmuch as Allman's rotation is employed, the elements are also plagued by the equal-rotation mechanisms, Variational functional containing independently assumed stress, displacement and rotation is employed to formulate the stabilization devices for the elements. Computational cost of the elements is reduced by incorporating the explicit hybrid stabilization technique. Popular numerical benchmarks are studied and the present elements found to be competitive to other state-of-the-art elements.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.subjectFinite elementen_HK
dc.subjectHexahedralen_HK
dc.subjectHybrid/mixeden_HK
dc.subjectRotationen_HK
dc.subjectStabilizationen_HK
dc.titleSolid elements with rotational dofs by explicit hybrid stabilizationen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0029-5981&volume=39&spage=2987&epage=3005&date=1996&atitle=Solid+elements+with+rotational+d.o.f.s+by+explicit+hybrid+stabilizationen_HK
dc.identifier.emailSze, KY:szeky@graduate.hku.hken_HK
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_HK
dc.identifier.authoritySze, KY=rp00171en_HK
dc.identifier.authoritySoh, AK=rp00170en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0030241670en_HK
dc.identifier.hkuros23163en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0030241670&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume39en_HK
dc.identifier.issue17en_HK
dc.identifier.spage2987en_HK
dc.identifier.epage3005en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridSze, KY=7006735060en_HK
dc.identifier.scopusauthoridSoh, AK=7006795203en_HK
dc.identifier.scopusauthoridSim, YS=7003878826en_HK

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