The Strength–Density Relationship for Dry Snow
A linear relationship between strength and density is a characteristic feature of deposited snow. This relationship is explained theoretically in the case of old dry snow in ternis of the theory of sintering. The discontinuity in the relationship at a density of about 0.4 g./cm 3 is considered to ma...
Published in: | Journal of Glaciology |
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Language: | English |
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Cambridge University Press (CUP)
1967
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Online Access: | http://dx.doi.org/10.1017/s0022143000020189 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000020189 |
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crcambridgeupr:10.1017/s0022143000020189 2024-03-03T08:46:02+00:00 The Strength–Density Relationship for Dry Snow Radke, L. F. Hobbs, P. V. 1967 http://dx.doi.org/10.1017/s0022143000020189 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000020189 en eng Cambridge University Press (CUP) Journal of Glaciology volume 6, issue 48, page 893-896 ISSN 0022-1430 1727-5652 Earth-Surface Processes journal-article 1967 crcambridgeupr https://doi.org/10.1017/s0022143000020189 2024-02-08T08:41:37Z A linear relationship between strength and density is a characteristic feature of deposited snow. This relationship is explained theoretically in the case of old dry snow in ternis of the theory of sintering. The discontinuity in the relationship at a density of about 0.4 g./cm 3 is considered to mark a transition point below which the snow densifies primarily by rearranement of the grains and the strength increases by the growth of existing bonds, and above which densification occurs by volume diffusion and the strength increases primarily by the creation of new bonds. Experimental evidence to support these ideas is presented. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 6 48 893 896 |
institution |
Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
topic |
Earth-Surface Processes |
spellingShingle |
Earth-Surface Processes Radke, L. F. Hobbs, P. V. The Strength–Density Relationship for Dry Snow |
topic_facet |
Earth-Surface Processes |
description |
A linear relationship between strength and density is a characteristic feature of deposited snow. This relationship is explained theoretically in the case of old dry snow in ternis of the theory of sintering. The discontinuity in the relationship at a density of about 0.4 g./cm 3 is considered to mark a transition point below which the snow densifies primarily by rearranement of the grains and the strength increases by the growth of existing bonds, and above which densification occurs by volume diffusion and the strength increases primarily by the creation of new bonds. Experimental evidence to support these ideas is presented. |
format |
Article in Journal/Newspaper |
author |
Radke, L. F. Hobbs, P. V. |
author_facet |
Radke, L. F. Hobbs, P. V. |
author_sort |
Radke, L. F. |
title |
The Strength–Density Relationship for Dry Snow |
title_short |
The Strength–Density Relationship for Dry Snow |
title_full |
The Strength–Density Relationship for Dry Snow |
title_fullStr |
The Strength–Density Relationship for Dry Snow |
title_full_unstemmed |
The Strength–Density Relationship for Dry Snow |
title_sort |
strength–density relationship for dry snow |
publisher |
Cambridge University Press (CUP) |
publishDate |
1967 |
url |
http://dx.doi.org/10.1017/s0022143000020189 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000020189 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 6, issue 48, page 893-896 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000020189 |
container_title |
Journal of Glaciology |
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6 |
container_issue |
48 |
container_start_page |
893 |
op_container_end_page |
896 |
_version_ |
1792501855463407616 |