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dc.contributor.author
Cavalieri, Federico José
dc.contributor.author
Brüls, Olivier
dc.contributor.author
Cardona, Alberto
dc.contributor.other
Terze, Zdravko
dc.date.available
2020-06-01T16:32:51Z
dc.date.issued
2014
dc.identifier.citation
Cavalieri, Federico José; Brüls, Olivier; Cardona, Alberto; A mortar method combined with an augmented Lagrangian approach for treatment of mechanical contact problems; Springer; 35; 2014; 69-92
dc.identifier.isbn
978-3319072593
dc.identifier.uri
http://hdl.handle.net/11336/106375
dc.description.abstract
This work presents a mixed penalty-duality formulation from an augmented Lagrangian approach for treating the contact inequality constraints. The augmented Lagrangian approach allows to regularize the non differentiable contact terms and gives a C1 differentiable saddle-point functional. The relative displacement of two contacting bodies is described in the framework of the Finite Element Method (FEM) using the mortar method, which gives a smooth representation of the contact forces across the bodies interface. To study the robustness and performance of the proposed algorithm, validation numerical examples with finite deformations and large slip motion are presented.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
MORTAR METHOD
dc.subject
AUGMENTED LAGRANGIAN APPROACH
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FLEXIBLE MULTIBODY SYSTEMS
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CONTACT
dc.subject.classification
Otras Ingeniería Mecánica
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Ingeniería Mecánica
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
A mortar method combined with an augmented Lagrangian approach for treatment of mechanical contact problems
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/bookPart
dc.type
info:ar-repo/semantics/parte de libro
dc.date.updated
2020-05-12T20:38:53Z
dc.journal.volume
35
dc.journal.pagination
69-92
dc.journal.pais
Suiza
dc.journal.ciudad
Cham
dc.description.fil
Fil: Cavalieri, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
dc.description.fil
Fil: Brüls, Olivier. Université de Liège; Bélgica
dc.description.fil
Fil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hidricas. Departamento de Informatica; Argentina
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/chapter/10.1007/978-3-319-07260-9_4
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/978-3-319-07260-9_4
dc.conicet.paginas
368
dc.source.titulo
Multibody Dynamics : Computational Methods and Applications
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