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Article: Numerical stability and constitution analysis of λ-type incompatible elements

TitleNumerical stability and constitution analysis of λ-type incompatible elements
Authors
Wu, ChangchunCheung, YK
Issue Date1991
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, 1991, v. 31 n. 8, p. 1669-1682 How to Cite?
AbstractThe weak connection conditions and an independence principle for internal displacements which can guarantee the numerical stability of the incompatible element solution are presented in this paper. A number of problems such as the uncoupling of the two types of displacement functions in the λ-type element, zero energy modes, etc., have been investigated. Some simple and practical guidelines for establishing trial functions of non-compatible elements are given.
Persistent Identifierhttp://hdl.handle.net/10722/149962
ISSN
0029-5981
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 1.019
ISI Accession Number ID
WOS:A1991FR52800012

 

DC FieldValueLanguage
dc.contributor.authorWu, Changchunen_US
dc.contributor.authorCheung, YKen_US
dc.date.accessioned2012-06-26T06:00:48Z-
dc.date.available2012-06-26T06:00:48Z-
dc.date.issued1991en_US
dc.identifier.citationInternational Journal For Numerical Methods In Engineering, 1991, v. 31 n. 8, p. 1669-1682en_US
dc.identifier.issn0029-5981en_US
dc.identifier.urihttp://hdl.handle.net/10722/149962-
dc.description.abstractThe weak connection conditions and an independence principle for internal displacements which can guarantee the numerical stability of the incompatible element solution are presented in this paper. A number of problems such as the uncoupling of the two types of displacement functions in the λ-type element, zero energy modes, etc., have been investigated. Some simple and practical guidelines for establishing trial functions of non-compatible elements are given.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.titleNumerical stability and constitution analysis of λ-type incompatible elementsen_US
dc.typeArticleen_US
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_US
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0026169766en_US
dc.identifier.volume31en_US
dc.identifier.issue8en_US
dc.identifier.spage1669en_US
dc.identifier.epage1682en_US
dc.identifier.isiWOS:A1991FR52800012-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridWu, Changchun=7501671955en_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.issnl0029-5981-

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