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Article: A 12-node hybrid stress brick element for beam/column analysis
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TitleA 12-node hybrid stress brick element for beam/column analysis
 
AuthorsSze, KY1
Lo, SH1
 
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
 
CitationEngineering Computations (Swansea, Wales), 1999, v. 16 n. 6, p. 752-766 [How to Cite?]
 
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.
 
ISSN0264-4401
2012 Impact Factor: 1.214
2012 SCImago Journal Rankings: 0.435
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorSze, KY
 
dc.contributor.authorLo, SH
 
dc.date.accessioned2012-06-26T06:01:45Z
 
dc.date.available2012-06-26T06:01:45Z
 
dc.date.issued1999
 
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.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationEngineering Computations (Swansea, Wales), 1999, v. 16 n. 6, p. 752-766 [How to Cite?]
 
dc.identifier.epage766
 
dc.identifier.issn0264-4401
2012 Impact Factor: 1.214
2012 SCImago Journal Rankings: 0.435
 
dc.identifier.issue6
 
dc.identifier.scopuseid_2-s2.0-0033340448
 
dc.identifier.spage752
 
dc.identifier.urihttp://hdl.handle.net/10722/150135
 
dc.identifier.volume16
 
dc.languageeng
 
dc.publisherEmerald Group Publishing Limited. The Journal's web site is located at http://www.emeraldinsight.com/info/journals/ec/ec.jsp
 
dc.publisher.placeUnited Kingdom
 
dc.relation.ispartofEngineering Computations (Swansea, Wales)
 
dc.relation.referencesReferences in Scopus
 
dc.subjectBeams
 
dc.subjectBenchmark results
 
dc.subjectCivil engineering
 
dc.subjectFinite element
 
dc.subjectStress
 
dc.titleA 12-node hybrid stress brick element for beam/column analysis
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong