A large deformation frictional contact formulation using NURBS‐based isogeometric analysis

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dc.citation.epage1300en_US
dc.citation.issueNumber13en_US
dc.citation.spage1278en_US
dc.citation.volumeNumber87en_US
dc.contributor.authorDe, L.en_US
dc.contributor.authorTemizer, I.en_US
dc.contributor.authorWriggers, P.en_US
dc.contributor.authorZavarise, G.en_US
dc.date.accessioned2015-07-28T12:00:15Z
dc.date.available2015-07-28T12:00:15Z
dc.date.issued2011-02-23en_US
dc.departmentDepartment of Mechanical Engineeringen_US
dc.description.abstractThis paper focuses on the application of NURBS-based isogeometric analysis to Coulomb frictional contact problems between deformable bodies, in the context of large deformations. A mortar-based approach is presented to treat the contact constraints, whereby the discretization of the continuum is performed with arbitrary order NURBS, as well as C0-continuous Lagrange polynomial elements for comparison purposes. The numerical examples show that the proposed contact formulation in conjunction with the NURBS discretization delivers accurate and robust predictions. Results of lower quality are obtained from the Lagrange discretization, as well as from a different contact formulation based on the enforcement of the contact constraints at every integration point on the contact surface. Copyright © 2011 John Wiley & Sons, Ltd.en_US
dc.description.provenanceMade available in DSpace on 2015-07-28T12:00:15Z (GMT). No. of bitstreams: 1 10.1002-nme.3159.pdf: 533090 bytes, checksum: bbe32fd8ebeba2801bc0b46323bac07e (MD5)en
dc.identifier.doi10.1002/nme.3159en_US
dc.identifier.issn0029-5981
dc.identifier.urihttp://hdl.handle.net/11693/12147
dc.language.isoEnglishen_US
dc.publisherJohn Wiley & Sonsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1002/nme.3159en_US
dc.source.titleInternational Journal for Numerical Methods in Engineeringen_US
dc.subjectContact Mechanicsen_US
dc.subjectIsogeometric Analysisen_US
dc.subjectNurbsen_US
dc.subjectMortar Methoden_US
dc.titleA large deformation frictional contact formulation using NURBS‐based isogeometric analysisen_US
dc.typeArticleen_US

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