File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Improvement of three-dimensional hybrid hexahedral elements by using orthogonal approach

TitleImprovement of three-dimensional hybrid hexahedral elements by using orthogonal approach
Authors
Issue Date1991
PublisherEmerald Group Publishing Limited. The Journal's web site is located at http://www.emeraldinsight.com/info/journals/ec/ec.jsp
Citation
Engineering Computations, 1991, v. 8 n. 3, p. 257-271 How to Cite?
AbstractBased on the orthogonal approach for hybrid element methods, refined three-dimensional isoparametric hybrid hexahedral elements have been developed. The behaviour of the proposed models are discussed in respect of coordinate invariance, spurious zero energy modes and the ability to pass the patch test. By adopting the orthogonality of strain energy, the element stiffness matrix can be decomposed into a series of stiffness matrices in which the implementational effectiveness can be improved. A number of examples is used to demonstrate the implementation efficiency, accuracy and distortion insensitivity of the proposed elements, and its capacity of handling nearly incompressible materials.
Persistent Identifierhttp://hdl.handle.net/10722/149967
ISSN
2015 Impact Factor: 0.691
2015 SCImago Journal Rankings: 0.387

 

DC FieldValueLanguage
dc.contributor.authorChen, Wanjien_US
dc.contributor.authorCheung, YKen_US
dc.date.accessioned2012-06-26T06:00:50Z-
dc.date.available2012-06-26T06:00:50Z-
dc.date.issued1991en_US
dc.identifier.citationEngineering Computations, 1991, v. 8 n. 3, p. 257-271en_US
dc.identifier.issn0264-4401en_US
dc.identifier.urihttp://hdl.handle.net/10722/149967-
dc.description.abstractBased on the orthogonal approach for hybrid element methods, refined three-dimensional isoparametric hybrid hexahedral elements have been developed. The behaviour of the proposed models are discussed in respect of coordinate invariance, spurious zero energy modes and the ability to pass the patch test. By adopting the orthogonality of strain energy, the element stiffness matrix can be decomposed into a series of stiffness matrices in which the implementational effectiveness can be improved. A number of examples is used to demonstrate the implementation efficiency, accuracy and distortion insensitivity of the proposed elements, and its capacity of handling nearly incompressible materials.en_US
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_US
dc.relation.ispartofEngineering computationsen_US
dc.titleImprovement of three-dimensional hybrid hexahedral elements by using orthogonal approachen_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-s2.0-0026224357en_US
dc.identifier.volume8en_US
dc.identifier.issue3en_US
dc.identifier.spage257en_US
dc.identifier.epage271en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChen, Wanji=8503539200en_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats