Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature

Uniaxial compression tests were carried out on fresh-water, isotropic, granular ice at a strain rate of 6 x 10-4s-1. We investigated the effect of temperature (between -2 and -39 C) and grain-size (1mm-8mm) on the critical stress and strain at the initial crack nucleation. The amount of non-elastic...

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Bibliographic Details
Main Authors: Kalifa, P., Jones, S. J., Slade, T.
Format: Article in Journal/Newspaper
Language:unknown
Published: 1991
Subjects:
ice
crack nucleation
compression tests
Annals of Glaciology
Online Access:https://nrc-publications.canada.ca/eng/view/object/?id=4cbb9947-7791-4e54-b9cd-50ff58405f39
https://nrc-publications.canada.ca/fra/voir/objet/?id=4cbb9947-7791-4e54-b9cd-50ff58405f39
id ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:8895617
record_format openpolar
spelling ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:8895617 2023-05-15T13:29:07+02:00 Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature Kalifa, P. Jones, S. J. Slade, T. 1991 text https://nrc-publications.canada.ca/eng/view/object/?id=4cbb9947-7791-4e54-b9cd-50ff58405f39 https://nrc-publications.canada.ca/fra/voir/objet/?id=4cbb9947-7791-4e54-b9cd-50ff58405f39 unknown Annals of Glaciology, Volume: 15, Publication date: 1991, Pages: 222–229 report_number:IR-1991-21 ice crack nucleation compression tests article 1991 ftnrccanada 2021-09-01T06:18:19Z Uniaxial compression tests were carried out on fresh-water, isotropic, granular ice at a strain rate of 6 x 10-4s-1. We investigated the effect of temperature (between -2 and -39 C) and grain-size (1mm-8mm) on the critical stress and strain at the initial crack nucleation. The amount of non-elastic strain at this event was estimated. Peer reviewed: Yes NRC publication: Yes Article in Journal/Newspaper Annals of Glaciology 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 ice
crack nucleation
compression tests
spellingShingle ice
crack nucleation
compression tests
Kalifa, P.
Jones, S. J.
Slade, T.
Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
topic_facet ice
crack nucleation
compression tests
description Uniaxial compression tests were carried out on fresh-water, isotropic, granular ice at a strain rate of 6 x 10-4s-1. We investigated the effect of temperature (between -2 and -39 C) and grain-size (1mm-8mm) on the critical stress and strain at the initial crack nucleation. The amount of non-elastic strain at this event was estimated. Peer reviewed: Yes NRC publication: Yes
format Article in Journal/Newspaper
author Kalifa, P.
Jones, S. J.
Slade, T.
author_facet Kalifa, P.
Jones, S. J.
Slade, T.
author_sort Kalifa, P.
title Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
title_short Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
title_full Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
title_fullStr Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
title_full_unstemmed Microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
title_sort microcrack nucleation in granular ice under uniaxial compression: effect of grain size and temperature
publishDate 1991
url https://nrc-publications.canada.ca/eng/view/object/?id=4cbb9947-7791-4e54-b9cd-50ff58405f39
https://nrc-publications.canada.ca/fra/voir/objet/?id=4cbb9947-7791-4e54-b9cd-50ff58405f39
genre Annals of Glaciology
genre_facet Annals of Glaciology
op_relation Annals of Glaciology, Volume: 15, Publication date: 1991, Pages: 222–229
report_number:IR-1991-21
_version_ 1765998621506928640

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