Snow Forces
Abstract Snow forces are understood as forces originating from a very slow motion of the seasonal snow cover and acting on boundaries confining it. They depend on the total water-equivalent (a statistical magnitude with a certain probability of occurrence) and on mechanical characteristics of snow....
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Language: | English |
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Cambridge University Press (CUP)
1977
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Online Access: | http://dx.doi.org/10.1017/s0022143000029221 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000029221 |
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crcambridgeupr:10.1017/s0022143000029221 2024-09-15T18:15:38+00:00 Snow Forces Salm, Bruno 1977 http://dx.doi.org/10.1017/s0022143000029221 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000029221 en eng Cambridge University Press (CUP) Journal of Glaciology volume 19, issue 81, page 67-100 ISSN 0022-1430 1727-5652 journal-article 1977 crcambridgeupr https://doi.org/10.1017/s0022143000029221 2024-07-24T04:03:49Z Abstract Snow forces are understood as forces originating from a very slow motion of the seasonal snow cover and acting on boundaries confining it. They depend on the total water-equivalent (a statistical magnitude with a certain probability of occurrence) and on mechanical characteristics of snow. The approximation of considering of snow as a Newtonian liquid fits the requirements for applications best. In this the only mechanical characteristics to be taken into account, besides density, are shear viscosity and Poisson’s ratio. They depend strongly on the snow structure. Generalizations are shown in which the snow cover is subdivided into layers having constant (Newtonian) properties. Non-Newtonian behaviour is also mentioned. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 19 81 67 100 |
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Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
description |
Abstract Snow forces are understood as forces originating from a very slow motion of the seasonal snow cover and acting on boundaries confining it. They depend on the total water-equivalent (a statistical magnitude with a certain probability of occurrence) and on mechanical characteristics of snow. The approximation of considering of snow as a Newtonian liquid fits the requirements for applications best. In this the only mechanical characteristics to be taken into account, besides density, are shear viscosity and Poisson’s ratio. They depend strongly on the snow structure. Generalizations are shown in which the snow cover is subdivided into layers having constant (Newtonian) properties. Non-Newtonian behaviour is also mentioned. |
format |
Article in Journal/Newspaper |
author |
Salm, Bruno |
spellingShingle |
Salm, Bruno Snow Forces |
author_facet |
Salm, Bruno |
author_sort |
Salm, Bruno |
title |
Snow Forces |
title_short |
Snow Forces |
title_full |
Snow Forces |
title_fullStr |
Snow Forces |
title_full_unstemmed |
Snow Forces |
title_sort |
snow forces |
publisher |
Cambridge University Press (CUP) |
publishDate |
1977 |
url |
http://dx.doi.org/10.1017/s0022143000029221 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000029221 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 19, issue 81, page 67-100 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000029221 |
container_title |
Journal of Glaciology |
container_volume |
19 |
container_issue |
81 |
container_start_page |
67 |
op_container_end_page |
100 |
_version_ |
1810453500939730944 |