A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice
International audience The thin ice covering the polar oceans is a complex geomaterial that is constantly breaking and moving under the action of the wind and ocean currents and that experiences transitions between a brittle solid and a granular fluid state. We have developed a simple continuum mech...
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ftuniveiffel:oai:HAL:hal-03387938v1 2023-05-15T18:17:08+02:00 A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice Dansereau, Véronique Weiss, Jérôme Saramito, Pierre Institut des Sciences de la Terre (ISTerre) Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement IRD : UR219-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Gustave Eiffel-Université Grenoble Alpes (UGA) GéoMécanique Laboratoire sols, solides, structures - risques Grenoble (3SR) Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA) Equations aux Dérivées Partielles (EDP) Laboratoire Jean Kuntzmann (LJK) Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) 2021-01-15 https://hal.science/hal-03387938 https://hal.science/hal-03387938/document https://hal.science/hal-03387938/file/DanWeiSar-2021-iacmag.pdf https://doi.org/10.1007/978-3-030-64514-4_8 en eng HAL CCSD Springer info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-030-64514-4_8 hal-03387938 https://hal.science/hal-03387938 https://hal.science/hal-03387938/document https://hal.science/hal-03387938/file/DanWeiSar-2021-iacmag.pdf doi:10.1007/978-3-030-64514-4_8 info:eu-repo/semantics/OpenAccess Challenges and Innovation in Geomechanics https://hal.science/hal-03387938 Challenges and Innovation in Geomechanics, 125, Springer, 2021, Lecture Notes in Civil Engineering, ⟨10.1007/978-3-030-64514-4_8⟩ Solid-to-granular transition brittle mechanics strain localization sea ice modeling visco-elasto-brittle rheology Discontinuous Galerkin methods [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/bookPart Book sections 2021 ftuniveiffel https://doi.org/10.1007/978-3-030-64514-4_8 2023-03-25T21:50:49Z International audience The thin ice covering the polar oceans is a complex geomaterial that is constantly breaking and moving under the action of the wind and ocean currents and that experiences transitions between a brittle solid and a granular fluid state. We have developed a simple continuum mechanical framework in the view of representing accurately its dynamical behavior in regional and global sea ice or coupled climate models. It combines the concepts of elastic memory, progressive damage and viscous-like relaxation of stresses. Here, we present this framework and its ongoing numerical development based on Finite Element, Discontinuous Galerkin methods. Book Part Sea ice HAL Univ-Eiffel (Université Gustave Eiffel) 125 139 |
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Open Polar |
collection |
HAL Univ-Eiffel (Université Gustave Eiffel) |
op_collection_id |
ftuniveiffel |
language |
English |
topic |
Solid-to-granular transition brittle mechanics strain localization sea ice modeling visco-elasto-brittle rheology Discontinuous Galerkin methods [SDU]Sciences of the Universe [physics] |
spellingShingle |
Solid-to-granular transition brittle mechanics strain localization sea ice modeling visco-elasto-brittle rheology Discontinuous Galerkin methods [SDU]Sciences of the Universe [physics] Dansereau, Véronique Weiss, Jérôme Saramito, Pierre A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice |
topic_facet |
Solid-to-granular transition brittle mechanics strain localization sea ice modeling visco-elasto-brittle rheology Discontinuous Galerkin methods [SDU]Sciences of the Universe [physics] |
description |
International audience The thin ice covering the polar oceans is a complex geomaterial that is constantly breaking and moving under the action of the wind and ocean currents and that experiences transitions between a brittle solid and a granular fluid state. We have developed a simple continuum mechanical framework in the view of representing accurately its dynamical behavior in regional and global sea ice or coupled climate models. It combines the concepts of elastic memory, progressive damage and viscous-like relaxation of stresses. Here, we present this framework and its ongoing numerical development based on Finite Element, Discontinuous Galerkin methods. |
author2 |
Institut des Sciences de la Terre (ISTerre) Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement IRD : UR219-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Gustave Eiffel-Université Grenoble Alpes (UGA) GéoMécanique Laboratoire sols, solides, structures - risques Grenoble (3SR) Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA) Equations aux Dérivées Partielles (EDP) Laboratoire Jean Kuntzmann (LJK) Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) |
format |
Book Part |
author |
Dansereau, Véronique Weiss, Jérôme Saramito, Pierre |
author_facet |
Dansereau, Véronique Weiss, Jérôme Saramito, Pierre |
author_sort |
Dansereau, Véronique |
title |
A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice |
title_short |
A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice |
title_full |
A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice |
title_fullStr |
A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice |
title_full_unstemmed |
A continuum viscous-elastic-brittle, finite element DG model for the fracture and drift of sea ice |
title_sort |
continuum viscous-elastic-brittle, finite element dg model for the fracture and drift of sea ice |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.science/hal-03387938 https://hal.science/hal-03387938/document https://hal.science/hal-03387938/file/DanWeiSar-2021-iacmag.pdf https://doi.org/10.1007/978-3-030-64514-4_8 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Challenges and Innovation in Geomechanics https://hal.science/hal-03387938 Challenges and Innovation in Geomechanics, 125, Springer, 2021, Lecture Notes in Civil Engineering, ⟨10.1007/978-3-030-64514-4_8⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-030-64514-4_8 hal-03387938 https://hal.science/hal-03387938 https://hal.science/hal-03387938/document https://hal.science/hal-03387938/file/DanWeiSar-2021-iacmag.pdf doi:10.1007/978-3-030-64514-4_8 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/978-3-030-64514-4_8 |
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125 |
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139 |
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