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Article: A bastic thin shell triangle with only translational DOFs for large strain plasticity
Title | A bastic thin shell triangle with only translational DOFs for large strain plasticity |
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Authors | |
Keywords | Large Strain Plasticity Rotation-Free Thin Shell Triangular Finite Elements |
Issue Date | 2001 |
Publisher | John 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? |
Abstract | A 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 Identifier | http://hdl.handle.net/10722/182660 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 1.019 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Warnick, KF | en_US |
dc.contributor.author | Chew, WC | en_US |
dc.date.accessioned | 2013-05-02T05:16:19Z | - |
dc.date.available | 2013-05-02T05:16:19Z | - |
dc.date.issued | 2001 | en_US |
dc.identifier.citation | International Journal For Numerical Methods In Engineering, 2001, v. 51 n. 1, p. 57-83 | en_US |
dc.identifier.issn | 0029-5981 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182660 | - |
dc.description.abstract | A 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.language | eng | en_US |
dc.publisher | John Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1430 | en_US |
dc.relation.ispartof | International Journal for Numerical Methods in Engineering | en_US |
dc.subject | Large Strain Plasticity | en_US |
dc.subject | Rotation-Free | en_US |
dc.subject | Thin Shell | en_US |
dc.subject | Triangular Finite Elements | en_US |
dc.title | A bastic thin shell triangle with only translational DOFs for large strain plasticity | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
dc.identifier.authority | Chew, WC=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1002/nme.147 | en_US |
dc.identifier.scopus | eid_2-s2.0-0035837563 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0035837563&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 51 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.spage | 57 | en_US |
dc.identifier.epage | 83 | en_US |
dc.identifier.isi | WOS:000168226300003 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Warnick, KF=7003381644 | en_US |
dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_US |
dc.identifier.issnl | 0029-5981 | - |