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Article: Minimal assumed moments and optimal local coordinates for plate elements based upon the complementary energy functional

TitleMinimal assumed moments and optimal local coordinates for plate elements based upon the complementary energy functional
Authors
Issue Date1994
PublisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htm
Citation
Computational Mechanics, 1994, v. 14 n. 6, p. 586-595 How to Cite?
AbstractIn most plate/shell elements founded on the complementary energy functional, the assumed mement spaces are not minimal. The reason of introducing additional moment modes is to build elements with sufficient stiffness. A new method of using incompatible deflections to select the minimal moment modes is attempted. A square 4-node and a square semiLoof plate elements are derived. They are both stable and not overflexible. To generalize the elements for distorted geometry, three different local coordinates are employed. Unexpectedly, the skew coordinates formed by the covariant base vectors of the natural coordinates are least desirable. © 1994 Springer-Verlag.
Persistent Identifierhttp://hdl.handle.net/10722/156407
ISSN
2015 Impact Factor: 2.639
2015 SCImago Journal Rankings: 2.126
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_US
dc.date.accessioned2012-08-08T08:42:18Z-
dc.date.available2012-08-08T08:42:18Z-
dc.date.issued1994en_US
dc.identifier.citationComputational Mechanics, 1994, v. 14 n. 6, p. 586-595en_US
dc.identifier.issn0178-7675en_US
dc.identifier.urihttp://hdl.handle.net/10722/156407-
dc.description.abstractIn most plate/shell elements founded on the complementary energy functional, the assumed mement spaces are not minimal. The reason of introducing additional moment modes is to build elements with sufficient stiffness. A new method of using incompatible deflections to select the minimal moment modes is attempted. A square 4-node and a square semiLoof plate elements are derived. They are both stable and not overflexible. To generalize the elements for distorted geometry, three different local coordinates are employed. Unexpectedly, the skew coordinates formed by the covariant base vectors of the natural coordinates are least desirable. © 1994 Springer-Verlag.en_US
dc.languageengen_US
dc.publisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htmen_US
dc.relation.ispartofComputational Mechanicsen_US
dc.titleMinimal assumed moments and optimal local coordinates for plate elements based upon the complementary energy functionalen_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.doi10.1007/BF00350838en_US
dc.identifier.scopuseid_2-s2.0-0028496943en_US
dc.identifier.volume14en_US
dc.identifier.issue6en_US
dc.identifier.spage586en_US
dc.identifier.epage595en_US
dc.identifier.isiWOS:A1994PG60700003-
dc.publisher.placeGermanyen_US
dc.identifier.scopusauthoridSze, KY=7006735060en_US

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