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Article: Hybrid-stress solid elements for shell structures based upon a modified variational functional

TitleHybrid-stress solid elements for shell structures based upon a modified variational functional
Authors
KeywordsComposite
Finite element
Hybrid-stress
Laminates
Solid-shell
Stabilization
Issue Date2002
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, 2002, v. 53 n. 12, p. 2617-2642 How to Cite?
AbstractIn this paper, we start with a modified generalized laminate stiffness matrix that serves as a remedy to resolve the thickness locking and some abnormalities encountered by solid-shell elements in laminate analyses. A modified Hellinger-Reissner functional having displacement and a set of generalized stresses as independent fields is devised. Based upon the functional, eight-node and 18-node hybrid-stress solidshell elements are proposed. A number of benchmark tests on homogenous and laminated plates/shells are conducted. Accuracy of the elements are promising. Copyright © 2002 John Wiley and Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/71353
ISSN
2015 Impact Factor: 2.1
2015 SCImago Journal Rankings: 2.007
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_HK
dc.contributor.authorLo, SHen_HK
dc.contributor.authorYao, LQen_HK
dc.date.accessioned2010-09-06T06:31:13Z-
dc.date.available2010-09-06T06:31:13Z-
dc.date.issued2002en_HK
dc.identifier.citationInternational Journal For Numerical Methods In Engineering, 2002, v. 53 n. 12, p. 2617-2642en_HK
dc.identifier.issn0029-5981en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71353-
dc.description.abstractIn this paper, we start with a modified generalized laminate stiffness matrix that serves as a remedy to resolve the thickness locking and some abnormalities encountered by solid-shell elements in laminate analyses. A modified Hellinger-Reissner functional having displacement and a set of generalized stresses as independent fields is devised. Based upon the functional, eight-node and 18-node hybrid-stress solidshell elements are proposed. A number of benchmark tests on homogenous and laminated plates/shells are conducted. Accuracy of the elements are promising. Copyright © 2002 John Wiley and 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.subjectCompositeen_HK
dc.subjectFinite elementen_HK
dc.subjectHybrid-stressen_HK
dc.subjectLaminatesen_HK
dc.subjectSolid-shellen_HK
dc.subjectStabilizationen_HK
dc.titleHybrid-stress solid elements for shell structures based upon a modified variational functionalen_HK
dc.typeArticleen_HK
dc.identifier.emailSze, KY:szeky@graduate.hku.hken_HK
dc.identifier.emailLo, SH:hreclsh@hkucc.hku.hken_HK
dc.identifier.authoritySze, KY=rp00171en_HK
dc.identifier.authorityLo, SH=rp00223en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/nme.402en_HK
dc.identifier.scopuseid_2-s2.0-0037197587en_HK
dc.identifier.hkuros67191en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037197587&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume53en_HK
dc.identifier.issue12en_HK
dc.identifier.spage2617en_HK
dc.identifier.epage2642en_HK
dc.identifier.isiWOS:000174504700002-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridSze, KY=7006735060en_HK
dc.identifier.scopusauthoridLo, SH=7401542444en_HK
dc.identifier.scopusauthoridYao, LQ=7201688215en_HK

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