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Article: A bastic thin shell triangle with only translational DOFs for large strain plasticity

TitleA bastic thin shell triangle with only translational DOFs for large strain plasticity
Authors
KeywordsLarge Strain Plasticity
Rotation-Free
Thin Shell
Triangular Finite Elements
Issue Date2001
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, 2001, v. 51 n. 1, p. 57-83 How to Cite?
AbstractA simple finite element triangle for thin shell analysis is presented. It has only nine translational degrees of freedom and is based on a total Lagrangian formulation. Large strain plasticity is considered using a logarithmic strain-stress pair. A plane stress isotropic behaviour with an additive decomposition of elastic and plastic strains is assumed. A hyperelastic law is considered for the elastic part while for the plastic part a von Mises yield function with non-linear isotropic hardening is adopted. The element is an extension of a previous similar rotation-free triangle element based upon an updated Lagrangian formulation with hypoelastic constitutive law. The element termed BST (for basic shell triangle) has been implemented in an explicit (hydro-) code adequate to simulate sheet-stamping processes and in an implicit static/dynamic code. Several examples are shown to assess the performance of the present formulation. Copyright © 2001 John Wiley and Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/182660
ISSN
2015 Impact Factor: 2.1
2015 SCImago Journal Rankings: 2.007
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWarnick, KFen_US
dc.contributor.authorChew, WCen_US
dc.date.accessioned2013-05-02T05:16:19Z-
dc.date.available2013-05-02T05:16:19Z-
dc.date.issued2001en_US
dc.identifier.citationInternational Journal For Numerical Methods In Engineering, 2001, v. 51 n. 1, p. 57-83en_US
dc.identifier.issn0029-5981en_US
dc.identifier.urihttp://hdl.handle.net/10722/182660-
dc.description.abstractA simple finite element triangle for thin shell analysis is presented. It has only nine translational degrees of freedom and is based on a total Lagrangian formulation. Large strain plasticity is considered using a logarithmic strain-stress pair. A plane stress isotropic behaviour with an additive decomposition of elastic and plastic strains is assumed. A hyperelastic law is considered for the elastic part while for the plastic part a von Mises yield function with non-linear isotropic hardening is adopted. The element is an extension of a previous similar rotation-free triangle element based upon an updated Lagrangian formulation with hypoelastic constitutive law. The element termed BST (for basic shell triangle) has been implemented in an explicit (hydro-) code adequate to simulate sheet-stamping processes and in an implicit static/dynamic code. Several examples are shown to assess the performance of the present formulation. Copyright © 2001 John Wiley and 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.subjectLarge Strain Plasticityen_US
dc.subjectRotation-Freeen_US
dc.subjectThin Shellen_US
dc.subjectTriangular Finite Elementsen_US
dc.titleA bastic thin shell triangle with only translational DOFs for large strain plasticityen_US
dc.typeArticleen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/nme.147en_US
dc.identifier.scopuseid_2-s2.0-0035837563en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035837563&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume51en_US
dc.identifier.issue1en_US
dc.identifier.spage57en_US
dc.identifier.epage83en_US
dc.identifier.isiWOS:000168226300003-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridWarnick, KF=7003381644en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US

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