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Article: An economical assumed stress brick element and its implementation

TitleAn economical assumed stress brick element and its implementation
Authors
Issue Date1996
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/finel
Citation
Finite Elements In Analysis And Design, 1996, v. 21 n. 3, p. 179-200 How to Cite?
AbstractIn this paper, a highly economical 8-node brick element consolidated from the previous work on admissible matrix formulation and selective scaling is discussed. The element is modified from the Pian-Tong element in a way that the latter's good bending response, applicability in nearly incompressible materials and insusceptibility to mesh distortion are retained. Moreover, the selective scaling technique is incorporated such that the element can also be used thin plate/shell analysis. Focus is on systematic and economical construction of the element stiffness matrix. Using the present implementation which employs numerical integration, it is found that the element is less costly than the 8-node displacement element. CPU time comparisons, benchmark problems and FORTRAN-subroutines are presented.
Persistent Identifierhttp://hdl.handle.net/10722/156434
ISSN
2015 Impact Factor: 2.175
2015 SCImago Journal Rankings: 1.278
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_US
dc.contributor.authorFan, Hen_US
dc.date.accessioned2012-08-08T08:42:25Z-
dc.date.available2012-08-08T08:42:25Z-
dc.date.issued1996en_US
dc.identifier.citationFinite Elements In Analysis And Design, 1996, v. 21 n. 3, p. 179-200en_US
dc.identifier.issn0168-874Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/156434-
dc.description.abstractIn this paper, a highly economical 8-node brick element consolidated from the previous work on admissible matrix formulation and selective scaling is discussed. The element is modified from the Pian-Tong element in a way that the latter's good bending response, applicability in nearly incompressible materials and insusceptibility to mesh distortion are retained. Moreover, the selective scaling technique is incorporated such that the element can also be used thin plate/shell analysis. Focus is on systematic and economical construction of the element stiffness matrix. Using the present implementation which employs numerical integration, it is found that the element is less costly than the 8-node displacement element. CPU time comparisons, benchmark problems and FORTRAN-subroutines are presented.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/finelen_US
dc.relation.ispartofFinite Elements in Analysis and Designen_US
dc.titleAn economical assumed stress brick element and its implementationen_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.doi10.1016/0168-874X(95)00038-Uen_US
dc.identifier.scopuseid_2-s2.0-0029772496en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0029772496&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume21en_US
dc.identifier.issue3en_US
dc.identifier.spage179en_US
dc.identifier.epage200en_US
dc.identifier.isiWOS:A1996TU85400004-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridSze, KY=7006735060en_US
dc.identifier.scopusauthoridFan, H=7402553644en_US

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