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Article: An explicit hybrid stabilized eighteen-node solid element for thin shell analysis

TitleAn explicit hybrid stabilized eighteen-node solid element for thin shell analysis
Authors
KeywordsEighteen Node
Explicit
Finite Element
Hybrid
Plate/Shell
Stabilization
Issue Date1997
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, 1997, v. 40 n. 10, p. 1839-1856 How to Cite?
AbstractIn this paper, the explicit hybrid stabilization method is employed to formulate stabilization vectors for the uniformly reduced integrated eighteen-node solid element. An assumed contravariant stress is devised based on the strain associated with the commutable mechanisms of a geometrically regular element. It will be seen that the stabilization vectors can be derived and programmed explicitly without resorting to numerical integration loops. Admissible matrix formulation is employed in evaluating the flexibility matrix which becomes diagonal and thus induces no inversion cost. The element accuracy is comparable with other state-of-the-art nine-node shell and eighteen-node solid elements. FORTRAN subroutines for constructing the stabilization vectors are presented. © 1997 by John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/156457
ISSN
2015 Impact Factor: 2.1
2015 SCImago Journal Rankings: 2.007
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_US
dc.contributor.authorYi, Sen_US
dc.contributor.authorTay, MHen_US
dc.date.accessioned2012-08-08T08:42:30Z-
dc.date.available2012-08-08T08:42:30Z-
dc.date.issued1997en_US
dc.identifier.citationInternational Journal For Numerical Methods In Engineering, 1997, v. 40 n. 10, p. 1839-1856en_US
dc.identifier.issn0029-5981en_US
dc.identifier.urihttp://hdl.handle.net/10722/156457-
dc.description.abstractIn this paper, the explicit hybrid stabilization method is employed to formulate stabilization vectors for the uniformly reduced integrated eighteen-node solid element. An assumed contravariant stress is devised based on the strain associated with the commutable mechanisms of a geometrically regular element. It will be seen that the stabilization vectors can be derived and programmed explicitly without resorting to numerical integration loops. Admissible matrix formulation is employed in evaluating the flexibility matrix which becomes diagonal and thus induces no inversion cost. The element accuracy is comparable with other state-of-the-art nine-node shell and eighteen-node solid elements. FORTRAN subroutines for constructing the stabilization vectors are presented. © 1997 by John Wiley & Sons, Ltd.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1430en_US
dc.relation.ispartofInternational Journal for Numerical Methods in Engineeringen_US
dc.rightsInternational Journal for Numerical Methods in Engineering. Copyright © John Wiley & Sons Ltd.-
dc.subjectEighteen Nodeen_US
dc.subjectExpliciten_US
dc.subjectFinite Elementen_US
dc.subjectHybriden_US
dc.subjectPlate/Shellen_US
dc.subjectStabilizationen_US
dc.titleAn explicit hybrid stabilized eighteen-node solid element for thin shell analysisen_US
dc.typeArticleen_US
dc.identifier.emailSze, KY:szeky@graduate.hku.hken_US
dc.identifier.authoritySze, KY=rp00171en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/(SICI)1097-0207(19970530)40:10<1839::AID-NME141>3.0.CO;2-O-
dc.identifier.scopuseid_2-s2.0-0031140594en_US
dc.identifier.hkuros23161-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031140594&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume40en_US
dc.identifier.issue10en_US
dc.identifier.spage1839en_US
dc.identifier.epage1856en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridSze, KY=7006735060en_US
dc.identifier.scopusauthoridYi, S=7201404653en_US
dc.identifier.scopusauthoridTay, MH=7006719353en_US

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