Acoustic emission study on multi-year sea ice in an Arctic field laboratory
Acoustic emission in conjunction with visual observation, was monitored in a High Arctic field laboratory in multi-year columnar-grained sea ice during uniaxial compression tests in a wide range of loading rates. AE observations were compared with the visual observation and an estimation of tensile...
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1985
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ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:20377968 2023-05-15T14:54:07+02:00 Acoustic emission study on multi-year sea ice in an Arctic field laboratory Sinha, N. K. 1985-04-01 text https://nrc-publications.canada.ca/eng/view/ft/?id=04537d2b-49d1-4df7-b636-6377d1a8ebeb https://nrc-publications.canada.ca/eng/view/object/?id=04537d2b-49d1-4df7-b636-6377d1a8ebeb https://nrc-publications.canada.ca/fra/voir/objet/?id=04537d2b-49d1-4df7-b636-6377d1a8ebeb eng eng Journal of Acoustic Emission, Volume: 4, Issue: 2/3, Publication date: 1985-04-01, Pages: S290–S293 report_number:IRC-P-1349 article 1985 ftnrccanada 2021-09-01T06:34:25Z Acoustic emission in conjunction with visual observation, was monitored in a High Arctic field laboratory in multi-year columnar-grained sea ice during uniaxial compression tests in a wide range of loading rates. AE observations were compared with the visual observation and an estimation of tensile strength and its rate sensitivity was made from the data obtained. Dans un laboratoire de terrain de l'Extrême-Arctique, on a mesuré, tout en procédant à une observation visuelle, l'émission acoustique (EA) dans de la glace de mer à grains prismatiques âgée de plusieurs années, dans le cadre d'essais de compression uniaxiale avec divers taux de charge. Les observations concernant l'EA ont été comparées aux résultats de l'observation visuelle; à partir des données aux résultats de l'observation visuelle; à partir des données aux résultats de estimé la résistance de la glace à la traction et sa sensibilité au taux de charge. Peer reviewed: Yes NRC publication: Yes Article in Journal/Newspaper Arctic Arctique* Sea ice National Research Council Canada: NRC Publications Archive Arctic |
institution |
Open Polar |
collection |
National Research Council Canada: NRC Publications Archive |
op_collection_id |
ftnrccanada |
language |
English |
description |
Acoustic emission in conjunction with visual observation, was monitored in a High Arctic field laboratory in multi-year columnar-grained sea ice during uniaxial compression tests in a wide range of loading rates. AE observations were compared with the visual observation and an estimation of tensile strength and its rate sensitivity was made from the data obtained. Dans un laboratoire de terrain de l'Extrême-Arctique, on a mesuré, tout en procédant à une observation visuelle, l'émission acoustique (EA) dans de la glace de mer à grains prismatiques âgée de plusieurs années, dans le cadre d'essais de compression uniaxiale avec divers taux de charge. Les observations concernant l'EA ont été comparées aux résultats de l'observation visuelle; à partir des données aux résultats de l'observation visuelle; à partir des données aux résultats de estimé la résistance de la glace à la traction et sa sensibilité au taux de charge. Peer reviewed: Yes NRC publication: Yes |
format |
Article in Journal/Newspaper |
author |
Sinha, N. K. |
spellingShingle |
Sinha, N. K. Acoustic emission study on multi-year sea ice in an Arctic field laboratory |
author_facet |
Sinha, N. K. |
author_sort |
Sinha, N. K. |
title |
Acoustic emission study on multi-year sea ice in an Arctic field laboratory |
title_short |
Acoustic emission study on multi-year sea ice in an Arctic field laboratory |
title_full |
Acoustic emission study on multi-year sea ice in an Arctic field laboratory |
title_fullStr |
Acoustic emission study on multi-year sea ice in an Arctic field laboratory |
title_full_unstemmed |
Acoustic emission study on multi-year sea ice in an Arctic field laboratory |
title_sort |
acoustic emission study on multi-year sea ice in an arctic field laboratory |
publishDate |
1985 |
url |
https://nrc-publications.canada.ca/eng/view/ft/?id=04537d2b-49d1-4df7-b636-6377d1a8ebeb https://nrc-publications.canada.ca/eng/view/object/?id=04537d2b-49d1-4df7-b636-6377d1a8ebeb https://nrc-publications.canada.ca/fra/voir/objet/?id=04537d2b-49d1-4df7-b636-6377d1a8ebeb |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctique* Sea ice |
genre_facet |
Arctic Arctique* Sea ice |
op_relation |
Journal of Acoustic Emission, Volume: 4, Issue: 2/3, Publication date: 1985-04-01, Pages: S290–S293 report_number:IRC-P-1349 |
_version_ |
1766325810224955392 |