Experimental study of the behaviour of columnar grained ice subjected to cyclic loading
When subjected to cyclic loading, polycrystalline ice exhibits a non-linear, hysteretic, elasto-plastic, and time dependent behaviour. The results of a series of stress controlled cyclic uniaxial compression tests as well as a series of repeated compressive creep tests are reported in this paper. Al...
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ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:8896199 2023-05-15T14:22:23+02:00 Experimental study of the behaviour of columnar grained ice subjected to cyclic loading Derradji-Aouat, A. Sinha, N. K. Evgin, E. 1993 text https://nrc-publications.canada.ca/eng/view/object/?id=65dd7d06-f1a8-43af-9d3f-44f10e1a81a4 https://nrc-publications.canada.ca/fra/voir/objet/?id=65dd7d06-f1a8-43af-9d3f-44f10e1a81a4 unknown 12th International Conference on Offshore Mechanics and Arctic Engineering, 20-24 June 1993, Glasgow, Scotland, Publication date: 1993 report_number:IR-1993-18 polycrystalline ice stress-strain curve hysteresis behaviour material anisotropy article 1993 ftnrccanada 2022-12-25T00:01:24Z When subjected to cyclic loading, polycrystalline ice exhibits a non-linear, hysteretic, elasto-plastic, and time dependent behaviour. The results of a series of stress controlled cyclic uniaxial compression tests as well as a series of repeated compressive creep tests are reported in this paper. All tests were conducted on fresh water transversally isotropic columnar grained S-2 ice samples. The methods used to make ice, prepare the samples, and testing are described. The loading path histories followed during testing and test results are presented. The main objective of this experimental work is to investigate the response of polycrystalline ice to loading, unloading and reloading conditions. The test results are analyzed to highlight the characteristic features of the observed mechanical behaviour of polycrystalline ice subjected to stress reversals. The aim is to build a base for the development of a visco-elasto-plastic model that is capable of describing the behaviour of ice subjected to any stress path, including cyclic loading. NRC publication: Yes Article in Journal/Newspaper Arctic National Research Council Canada: NRC Publications Archive |
institution |
Open Polar |
collection |
National Research Council Canada: NRC Publications Archive |
op_collection_id |
ftnrccanada |
language |
unknown |
topic |
polycrystalline ice stress-strain curve hysteresis behaviour material anisotropy |
spellingShingle |
polycrystalline ice stress-strain curve hysteresis behaviour material anisotropy Derradji-Aouat, A. Sinha, N. K. Evgin, E. Experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
topic_facet |
polycrystalline ice stress-strain curve hysteresis behaviour material anisotropy |
description |
When subjected to cyclic loading, polycrystalline ice exhibits a non-linear, hysteretic, elasto-plastic, and time dependent behaviour. The results of a series of stress controlled cyclic uniaxial compression tests as well as a series of repeated compressive creep tests are reported in this paper. All tests were conducted on fresh water transversally isotropic columnar grained S-2 ice samples. The methods used to make ice, prepare the samples, and testing are described. The loading path histories followed during testing and test results are presented. The main objective of this experimental work is to investigate the response of polycrystalline ice to loading, unloading and reloading conditions. The test results are analyzed to highlight the characteristic features of the observed mechanical behaviour of polycrystalline ice subjected to stress reversals. The aim is to build a base for the development of a visco-elasto-plastic model that is capable of describing the behaviour of ice subjected to any stress path, including cyclic loading. NRC publication: Yes |
format |
Article in Journal/Newspaper |
author |
Derradji-Aouat, A. Sinha, N. K. Evgin, E. |
author_facet |
Derradji-Aouat, A. Sinha, N. K. Evgin, E. |
author_sort |
Derradji-Aouat, A. |
title |
Experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
title_short |
Experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
title_full |
Experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
title_fullStr |
Experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
title_full_unstemmed |
Experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
title_sort |
experimental study of the behaviour of columnar grained ice subjected to cyclic loading |
publishDate |
1993 |
url |
https://nrc-publications.canada.ca/eng/view/object/?id=65dd7d06-f1a8-43af-9d3f-44f10e1a81a4 https://nrc-publications.canada.ca/fra/voir/objet/?id=65dd7d06-f1a8-43af-9d3f-44f10e1a81a4 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
12th International Conference on Offshore Mechanics and Arctic Engineering, 20-24 June 1993, Glasgow, Scotland, Publication date: 1993 report_number:IR-1993-18 |
_version_ |
1766294985176514560 |