File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: An eight-node hybrid-stress solid-shell element for geometric non-linear analysis of elastic shells

TitleAn eight-node hybrid-stress solid-shell element for geometric non-linear analysis of elastic shells
Authors
KeywordsFinite Element Method
Geometric Non-Linear
Hybrid-Stress
Laminate
Locking
Solid-Shell
Issue Date2002
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, 2002, v. 55 n. 7, p. 853-878 How to Cite?
AbstractThis paper presents eight-node solid-shell elements for geometric non-linear analysis of elastic shells. To subdue shear, trapezoidal and thickness locking, the assumed natural strain method and an ad hoc modified generalized laminate stiffness matrix are employed. A selectively reduced integrated element is formulated with its membrane and bending shear strain components taken to be constant and equal to the ones evaluated at the element centroid. With the generalized stresses arising from the modified generalized laminate stiffness matrix assumed to be independent from the ones obtained from the displacement, an extended Hellinger-Reissner functional can be derived. By choosing the assumed generalized stresses similar to the assumed stresses of a previous solid element, a hybrid-stress solid-shell element is formulated. Commonly employed geometric non-linear homogeneous and laminated shell problems are attempted and our results are close to those of other state-of-the-art elements. Moreover, the hybrid-stress element converges more readily than the selectively reduced integrated element in all benchmark problems. Copyright © 2002 John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/156646
ISSN
2015 Impact Factor: 2.1
2015 SCImago Journal Rankings: 2.007
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_US
dc.contributor.authorChan, WKen_US
dc.contributor.authorPian, THHen_US
dc.date.accessioned2012-08-08T08:43:21Z-
dc.date.available2012-08-08T08:43:21Z-
dc.date.issued2002en_US
dc.identifier.citationInternational Journal for Numerical Methods in Engineering, 2002, v. 55 n. 7, p. 853-878en_US
dc.identifier.issn0029-5981en_US
dc.identifier.urihttp://hdl.handle.net/10722/156646-
dc.description.abstractThis paper presents eight-node solid-shell elements for geometric non-linear analysis of elastic shells. To subdue shear, trapezoidal and thickness locking, the assumed natural strain method and an ad hoc modified generalized laminate stiffness matrix are employed. A selectively reduced integrated element is formulated with its membrane and bending shear strain components taken to be constant and equal to the ones evaluated at the element centroid. With the generalized stresses arising from the modified generalized laminate stiffness matrix assumed to be independent from the ones obtained from the displacement, an extended Hellinger-Reissner functional can be derived. By choosing the assumed generalized stresses similar to the assumed stresses of a previous solid element, a hybrid-stress solid-shell element is formulated. Commonly employed geometric non-linear homogeneous and laminated shell problems are attempted and our results are close to those of other state-of-the-art elements. Moreover, the hybrid-stress element converges more readily than the selectively reduced integrated element in all benchmark problems. Copyright © 2002 John Wiley & Sons, Ltd.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.subjectFinite Element Methoden_US
dc.subjectGeometric Non-Linearen_US
dc.subjectHybrid-Stressen_US
dc.subjectLaminateen_US
dc.subjectLockingen_US
dc.subjectSolid-Shellen_US
dc.titleAn eight-node hybrid-stress solid-shell element for geometric non-linear analysis of elastic shellsen_US
dc.typeArticleen_US
dc.identifier.emailSze, KY: kysze@hku.hken_US
dc.identifier.authoritySze, KY=rp00171en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/nme.535en_US
dc.identifier.scopuseid_2-s2.0-0037058307en_US
dc.identifier.hkuros78455-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037058307&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume55en_US
dc.identifier.issue7en_US
dc.identifier.spage853en_US
dc.identifier.epage878en_US
dc.identifier.isiWOS:000178540500006-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridSze, KY=7006735060en_US
dc.identifier.scopusauthoridChan, WK=8059126200en_US
dc.identifier.scopusauthoridPian, THH=7003716836en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats