A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics
- Autores
- Lens, Elisabet V.; Cardona, Alberto
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A nonlinear large rotations beam element is presented within the framework of an energy conserving algorithm which was presented in previous works [Lens E, Cardona A, Ge´radin M. Energy preserving time integration for constrained multibody systems. Multibody System Dyn 2004;11:41?61; Lens E. Energy preserving/decaying time integration schemes for multibody systems dynamics. PhD thesis, Universidad Nacional del Litoral, Argentina; 2006]. Flexibility is dealt with easily in energy conserving algorithms only for finite element models with displacement degrees of freedom. However, beam models which have rotation degrees of freedom are more cumbersome to be handled. The beam model which we introduce in this paper has simplifications that lead to quite compact expressions of its different terms. This kind of algorithms has many advantages, both theoretical and practical, because of its unconditional stability which is guaranteed even in the nonlinear regime.
Fil: Lens, Elisabet V.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina - Materia
-
Flexible Multibody Dynamics
Nonlinear Beam
Energy Conservation
Large Finite Rotations
Flexible Dynamics Impacts - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/20490
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A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems DynamicsLens, Elisabet V.Cardona, AlbertoFlexible Multibody DynamicsNonlinear BeamEnergy ConservationLarge Finite RotationsFlexible Dynamics Impactshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2A nonlinear large rotations beam element is presented within the framework of an energy conserving algorithm which was presented in previous works [Lens E, Cardona A, Ge´radin M. Energy preserving time integration for constrained multibody systems. Multibody System Dyn 2004;11:41?61; Lens E. Energy preserving/decaying time integration schemes for multibody systems dynamics. PhD thesis, Universidad Nacional del Litoral, Argentina; 2006]. Flexibility is dealt with easily in energy conserving algorithms only for finite element models with displacement degrees of freedom. However, beam models which have rotation degrees of freedom are more cumbersome to be handled. The beam model which we introduce in this paper has simplifications that lead to quite compact expressions of its different terms. This kind of algorithms has many advantages, both theoretical and practical, because of its unconditional stability which is guaranteed even in the nonlinear regime.Fil: Lens, Elisabet V.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaPergamon-Elsevier Science Ltd2007-07-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20490Lens, Elisabet V.; Cardona, Alberto; A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics; Pergamon-Elsevier Science Ltd; Computers & Structures; 86; 1-2; 17-7-2007; 47-630045-7949CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruc.2007.05.036info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S004579490700212X?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:43:23Zoai:ri.conicet.gov.ar:11336/20490instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:43:23.664CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
title |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
spellingShingle |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics Lens, Elisabet V. Flexible Multibody Dynamics Nonlinear Beam Energy Conservation Large Finite Rotations Flexible Dynamics Impacts |
title_short |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
title_full |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
title_fullStr |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
title_full_unstemmed |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
title_sort |
A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics |
dc.creator.none.fl_str_mv |
Lens, Elisabet V. Cardona, Alberto |
author |
Lens, Elisabet V. |
author_facet |
Lens, Elisabet V. Cardona, Alberto |
author_role |
author |
author2 |
Cardona, Alberto |
author2_role |
author |
dc.subject.none.fl_str_mv |
Flexible Multibody Dynamics Nonlinear Beam Energy Conservation Large Finite Rotations Flexible Dynamics Impacts |
topic |
Flexible Multibody Dynamics Nonlinear Beam Energy Conservation Large Finite Rotations Flexible Dynamics Impacts |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
A nonlinear large rotations beam element is presented within the framework of an energy conserving algorithm which was presented in previous works [Lens E, Cardona A, Ge´radin M. Energy preserving time integration for constrained multibody systems. Multibody System Dyn 2004;11:41?61; Lens E. Energy preserving/decaying time integration schemes for multibody systems dynamics. PhD thesis, Universidad Nacional del Litoral, Argentina; 2006]. Flexibility is dealt with easily in energy conserving algorithms only for finite element models with displacement degrees of freedom. However, beam models which have rotation degrees of freedom are more cumbersome to be handled. The beam model which we introduce in this paper has simplifications that lead to quite compact expressions of its different terms. This kind of algorithms has many advantages, both theoretical and practical, because of its unconditional stability which is guaranteed even in the nonlinear regime. Fil: Lens, Elisabet V.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina Fil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina |
description |
A nonlinear large rotations beam element is presented within the framework of an energy conserving algorithm which was presented in previous works [Lens E, Cardona A, Ge´radin M. Energy preserving time integration for constrained multibody systems. Multibody System Dyn 2004;11:41?61; Lens E. Energy preserving/decaying time integration schemes for multibody systems dynamics. PhD thesis, Universidad Nacional del Litoral, Argentina; 2006]. Flexibility is dealt with easily in energy conserving algorithms only for finite element models with displacement degrees of freedom. However, beam models which have rotation degrees of freedom are more cumbersome to be handled. The beam model which we introduce in this paper has simplifications that lead to quite compact expressions of its different terms. This kind of algorithms has many advantages, both theoretical and practical, because of its unconditional stability which is guaranteed even in the nonlinear regime. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-07-17 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/20490 Lens, Elisabet V.; Cardona, Alberto; A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics; Pergamon-Elsevier Science Ltd; Computers & Structures; 86; 1-2; 17-7-2007; 47-63 0045-7949 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/20490 |
identifier_str_mv |
Lens, Elisabet V.; Cardona, Alberto; A Nonlinear Beam Element Formulation in the Framework of an Energy Preserving Time Integration Scheme for Constrained Multibody Systems Dynamics; Pergamon-Elsevier Science Ltd; Computers & Structures; 86; 1-2; 17-7-2007; 47-63 0045-7949 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruc.2007.05.036 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S004579490700212X?via%3Dihub |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614469006655488 |
score |
13.070432 |