Ice: a challenge to the engineer
Forces due to ice are a major problem for the design of hydraulic structures and ice breakers, particularly with respect to development activity in the Arctic. The paper presents a review of the characteristics of the structure of natural ice, the deformation behaviour of single crystals, and the de...
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ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:20374775 2024-02-11T10:01:22+01:00 Ice: a challenge to the engineer Gold, L. W. 1973 text https://nrc-publications.canada.ca/eng/view/ft/?id=39b398eb-a658-4386-99ea-843d4628b1db https://nrc-publications.canada.ca/eng/view/object/?id=39b398eb-a658-4386-99ea-843d4628b1db https://nrc-publications.canada.ca/fra/voir/objet/?id=39b398eb-a658-4386-99ea-843d4628b1db eng eng Proceedings, Fourth Canadian Congress of Applied Mechanics, Fourth Canadian Congress of Applied Mechanics, May 28, 1973, Montreal, Quebec, Canada, Publication date: 1973, Pages: G19–G36 report_number:DBR-TP-395 ice glace ice loads charge de glace strain déformation mechanical properties propriété mécanique structural properties propriété structurale article 1973 ftnrccanada 2024-01-21T00:02:13Z Forces due to ice are a major problem for the design of hydraulic structures and ice breakers, particularly with respect to development activity in the Arctic. The paper presents a review of the characteristics of the structure of natural ice, the deformation behaviour of single crystals, and the deformation and strength behaviour of polycrystalline ice. Particular attention is given to recent work on crack formation and failure. Current ice engineering problems and the work being carried out on them are described. Les forces dues à la glace posent un problème majeur à la réalisation de constructions hydrauliques et à la création de brise-glace, surtout en ce qui concerne le développement de l'Arctique. L'auteur passe en revue les caractéristiques structurales de la glace naturelle, la déformation de cristaux individuels, ainsi que la déformation et la résistance de la glace polycristalline. On accorde une attention particulière aux travaux récents sur la formation de fissures et la rupture. L'auteur décrit les problèmes techniques que pose présentement la glace et l'étude qu'on en fait. Peer reviewed: No NRC publication: Yes Article in Journal/Newspaper Arctic 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 |
topic |
ice glace ice loads charge de glace strain déformation mechanical properties propriété mécanique structural properties propriété structurale |
spellingShingle |
ice glace ice loads charge de glace strain déformation mechanical properties propriété mécanique structural properties propriété structurale Gold, L. W. Ice: a challenge to the engineer |
topic_facet |
ice glace ice loads charge de glace strain déformation mechanical properties propriété mécanique structural properties propriété structurale |
description |
Forces due to ice are a major problem for the design of hydraulic structures and ice breakers, particularly with respect to development activity in the Arctic. The paper presents a review of the characteristics of the structure of natural ice, the deformation behaviour of single crystals, and the deformation and strength behaviour of polycrystalline ice. Particular attention is given to recent work on crack formation and failure. Current ice engineering problems and the work being carried out on them are described. Les forces dues à la glace posent un problème majeur à la réalisation de constructions hydrauliques et à la création de brise-glace, surtout en ce qui concerne le développement de l'Arctique. L'auteur passe en revue les caractéristiques structurales de la glace naturelle, la déformation de cristaux individuels, ainsi que la déformation et la résistance de la glace polycristalline. On accorde une attention particulière aux travaux récents sur la formation de fissures et la rupture. L'auteur décrit les problèmes techniques que pose présentement la glace et l'étude qu'on en fait. Peer reviewed: No NRC publication: Yes |
format |
Article in Journal/Newspaper |
author |
Gold, L. W. |
author_facet |
Gold, L. W. |
author_sort |
Gold, L. W. |
title |
Ice: a challenge to the engineer |
title_short |
Ice: a challenge to the engineer |
title_full |
Ice: a challenge to the engineer |
title_fullStr |
Ice: a challenge to the engineer |
title_full_unstemmed |
Ice: a challenge to the engineer |
title_sort |
ice: a challenge to the engineer |
publishDate |
1973 |
url |
https://nrc-publications.canada.ca/eng/view/ft/?id=39b398eb-a658-4386-99ea-843d4628b1db https://nrc-publications.canada.ca/eng/view/object/?id=39b398eb-a658-4386-99ea-843d4628b1db https://nrc-publications.canada.ca/fra/voir/objet/?id=39b398eb-a658-4386-99ea-843d4628b1db |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
Proceedings, Fourth Canadian Congress of Applied Mechanics, Fourth Canadian Congress of Applied Mechanics, May 28, 1973, Montreal, Quebec, Canada, Publication date: 1973, Pages: G19–G36 report_number:DBR-TP-395 |
_version_ |
1790597187963453440 |