Conceptual thoughts on continuum damage mechanics for shallow ice shelves ...
We consider a theory for shallow ice shelves that includes an isotropic damage variable. A zeroth-order shallow-shelf approximation allows a simple yet consistent treatment of both ice dynamics and damage evolution. We find that the damage variable (like temperature) has, in general, to vary with de...
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| Format: | Article in Journal/Newspaper |
| Language: | English |
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ETH Zurich
2014
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| Online Access: | https://dx.doi.org/10.3929/ethz-b-000091435 http://hdl.handle.net/20.500.11850/91435 |
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ftdatacite:10.3929/ethz-b-000091435 2024-04-28T08:00:22+00:00 Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... Keller, Arne Hutter, Kolumban 2014 application/pdf https://dx.doi.org/10.3929/ethz-b-000091435 http://hdl.handle.net/20.500.11850/91435 en eng ETH Zurich info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Antarctic glaciology Calving Ice-shelf break-up article-journal Text ScholarlyArticle Journal Article 2014 ftdatacite https://doi.org/10.3929/ethz-b-000091435 2024-04-02T12:34:54Z We consider a theory for shallow ice shelves that includes an isotropic damage variable. A zeroth-order shallow-shelf approximation allows a simple yet consistent treatment of both ice dynamics and damage evolution. We find that the damage variable (like temperature) has, in general, to vary with depth; a purely two-dimensional membrane theory can only be considered a rough approximation for isothermal ice shelves. ... : Journal of Glaciology, 60 (222) ... Article in Journal/Newspaper Antarc* Antarctic Ice Shelf Ice Shelves DataCite Metadata Store (German National Library of Science and Technology) |
| institution |
Open Polar |
| collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
| language |
English |
| topic |
Antarctic glaciology Calving Ice-shelf break-up |
| spellingShingle |
Antarctic glaciology Calving Ice-shelf break-up Keller, Arne Hutter, Kolumban Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| topic_facet |
Antarctic glaciology Calving Ice-shelf break-up |
| description |
We consider a theory for shallow ice shelves that includes an isotropic damage variable. A zeroth-order shallow-shelf approximation allows a simple yet consistent treatment of both ice dynamics and damage evolution. We find that the damage variable (like temperature) has, in general, to vary with depth; a purely two-dimensional membrane theory can only be considered a rough approximation for isothermal ice shelves. ... : Journal of Glaciology, 60 (222) ... |
| format |
Article in Journal/Newspaper |
| author |
Keller, Arne Hutter, Kolumban |
| author_facet |
Keller, Arne Hutter, Kolumban |
| author_sort |
Keller, Arne |
| title |
Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| title_short |
Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| title_full |
Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| title_fullStr |
Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| title_full_unstemmed |
Conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| title_sort |
conceptual thoughts on continuum damage mechanics for shallow ice shelves ... |
| publisher |
ETH Zurich |
| publishDate |
2014 |
| url |
https://dx.doi.org/10.3929/ethz-b-000091435 http://hdl.handle.net/20.500.11850/91435 |
| genre |
Antarc* Antarctic Ice Shelf Ice Shelves |
| genre_facet |
Antarc* Antarctic Ice Shelf Ice Shelves |
| op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
| op_doi |
https://doi.org/10.3929/ethz-b-000091435 |
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