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Article: A 12-node hybrid stress brick element for beam/column analysis

TitleA 12-node hybrid stress brick element for beam/column analysis
Authors
KeywordsBeams
Benchmark results
Civil engineering
Finite element
Stress
Issue Date1999
PublisherEmerald Group Publishing Limited. The Journal's web site is located at http://www.emeraldinsight.com/info/journals/ec/ec.jsp
Citation
Engineering Computations (Swansea, Wales), 1999, v. 16 n. 6, p. 752-766 How to Cite?
Abstract
In this paper, a hybrid stress 12-node brick element is presented. Its assumed stress field is derived by first examining the deformation modes of a geometrically regular element and then generalizing to other element configurations using tensorial transformation. The total number of stress modes is 30 which is minimal for securing the element rank. To reduce the computational cost associated with the fully populated flexibility matrix, the admissible matrix formation is employed to induce high sparsity in the matrix. Popular beam bending benchmark problems are examined. The proposed elements deliver encouraging accuracy. © MCB University Press.
Persistent Identifierhttp://hdl.handle.net/10722/150135
ISSN
2013 Impact Factor: 1.206
2013 SCImago Journal Rankings: 0.567
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_HK
dc.contributor.authorLo, SHen_HK
dc.date.accessioned2012-06-26T06:01:45Z-
dc.date.available2012-06-26T06:01:45Z-
dc.date.issued1999en_HK
dc.identifier.citationEngineering Computations (Swansea, Wales), 1999, v. 16 n. 6, p. 752-766en_HK
dc.identifier.issn0264-4401en_HK
dc.identifier.urihttp://hdl.handle.net/10722/150135-
dc.description.abstractIn this paper, a hybrid stress 12-node brick element is presented. Its assumed stress field is derived by first examining the deformation modes of a geometrically regular element and then generalizing to other element configurations using tensorial transformation. The total number of stress modes is 30 which is minimal for securing the element rank. To reduce the computational cost associated with the fully populated flexibility matrix, the admissible matrix formation is employed to induce high sparsity in the matrix. Popular beam bending benchmark problems are examined. The proposed elements deliver encouraging accuracy. © MCB University Press.en_HK
dc.languageengen_US
dc.publisherEmerald Group Publishing Limited. The Journal's web site is located at http://www.emeraldinsight.com/info/journals/ec/ec.jspen_HK
dc.relation.ispartofEngineering Computations (Swansea, Wales)en_HK
dc.subjectBeamsen_HK
dc.subjectBenchmark resultsen_HK
dc.subjectCivil engineeringen_HK
dc.subjectFinite elementen_HK
dc.subjectStressen_HK
dc.titleA 12-node hybrid stress brick element for beam/column analysisen_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_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0033340448en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033340448&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume16en_HK
dc.identifier.issue6en_HK
dc.identifier.spage752en_HK
dc.identifier.epage766en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridSze, KY=7006735060en_HK
dc.identifier.scopusauthoridLo, SH=7401542444en_HK

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