Model tests of downward breaking conical structures in ice
Conical form used to deflect ice driven by wind and current. As ice fails and displaces, structure and its anchors and foundations are subjected to multi-directional loads and to moments which depend on effective point of application of ice load. Reports results of series of model tests of downward...
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1988
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ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:8895314 2023-05-15T14:22:19+02:00 Model tests of downward breaking conical structures in ice Lau, M. Muggeridge, D. B. Williams, F. M. 1988 text https://nrc-publications.canada.ca/eng/view/object/?id=30f32c07-92b2-4c9d-883b-0dca2107d519 https://nrc-publications.canada.ca/fra/voir/objet/?id=30f32c07-92b2-4c9d-883b-0dca2107d519 unknown 7th International Conference on Offshore Mechanics and Arctic Engineering, 7-12 February 1988, Houston, TX., Publication date: 1988 report_number:IR-1989-06 article 1988 ftnrccanada 2021-09-01T06:17:56Z Conical form used to deflect ice driven by wind and current. As ice fails and displaces, structure and its anchors and foundations are subjected to multi-directional loads and to moments which depend on effective point of application of ice load. Reports results of series of model tests of downward breaking cones in ice. Range of parameters examined: cone angle, waterline diameter, surface friction coefficient, and ice thickness and strength were each isolated and varied for range of ice approach speeds. Results compared with available analytical predictions and model scale measurements. NRC publication: Yes Article in Journal/Newspaper Arctic National Research Council Canada: NRC Publications Archive |
institution |
Open Polar |
collection |
National Research Council Canada: NRC Publications Archive |
op_collection_id |
ftnrccanada |
language |
unknown |
description |
Conical form used to deflect ice driven by wind and current. As ice fails and displaces, structure and its anchors and foundations are subjected to multi-directional loads and to moments which depend on effective point of application of ice load. Reports results of series of model tests of downward breaking cones in ice. Range of parameters examined: cone angle, waterline diameter, surface friction coefficient, and ice thickness and strength were each isolated and varied for range of ice approach speeds. Results compared with available analytical predictions and model scale measurements. NRC publication: Yes |
format |
Article in Journal/Newspaper |
author |
Lau, M. Muggeridge, D. B. Williams, F. M. |
spellingShingle |
Lau, M. Muggeridge, D. B. Williams, F. M. Model tests of downward breaking conical structures in ice |
author_facet |
Lau, M. Muggeridge, D. B. Williams, F. M. |
author_sort |
Lau, M. |
title |
Model tests of downward breaking conical structures in ice |
title_short |
Model tests of downward breaking conical structures in ice |
title_full |
Model tests of downward breaking conical structures in ice |
title_fullStr |
Model tests of downward breaking conical structures in ice |
title_full_unstemmed |
Model tests of downward breaking conical structures in ice |
title_sort |
model tests of downward breaking conical structures in ice |
publishDate |
1988 |
url |
https://nrc-publications.canada.ca/eng/view/object/?id=30f32c07-92b2-4c9d-883b-0dca2107d519 https://nrc-publications.canada.ca/fra/voir/objet/?id=30f32c07-92b2-4c9d-883b-0dca2107d519 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
7th International Conference on Offshore Mechanics and Arctic Engineering, 7-12 February 1988, Houston, TX., Publication date: 1988 report_number:IR-1989-06 |
_version_ |
1766294945941946368 |