Ice wedge dynamics and local crushing
A method for analysing the dynamic failure of ice wedges against ships and sloping structures has been developed. The approach is based on beam theory and incorporates local crushing and shear at the contact, as well as flexural failure. Both upward and downward breaking mechanisms are included, and...
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1993
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ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:8895465 2023-05-15T14:22:38+02:00 Ice wedge dynamics and local crushing McKenna, R. F. Spencer, D. 1993 text https://nrc-publications.canada.ca/eng/view/object/?id=1e8263cd-6521-43e9-8033-a88449bced65 https://nrc-publications.canada.ca/fra/voir/objet/?id=1e8263cd-6521-43e9-8033-a88449bced65 unknown 12th International Conference on Port and Ocean Engineering Under Arctic Conditions, 17-20 August 1993, Hamburg, Germany, Publication date: 1993 report_number:IR-1993-23 ice wedge dynamics crushing sloping structures modelling article 1993 ftnrccanada 2021-09-01T06:29:14Z A method for analysing the dynamic failure of ice wedges against ships and sloping structures has been developed. The approach is based on beam theory and incorporates local crushing and shear at the contact, as well as flexural failure. Both upward and downward breaking mechanisms are included, and the approach has been useful for assessing ice loads on conical structures. Examples are included to illustrate the influence of in-plane forces on failure loads and the dynamic effect during high speed loading. Peer reviewed: Yes 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 |
topic |
ice wedge dynamics crushing sloping structures modelling |
spellingShingle |
ice wedge dynamics crushing sloping structures modelling McKenna, R. F. Spencer, D. Ice wedge dynamics and local crushing |
topic_facet |
ice wedge dynamics crushing sloping structures modelling |
description |
A method for analysing the dynamic failure of ice wedges against ships and sloping structures has been developed. The approach is based on beam theory and incorporates local crushing and shear at the contact, as well as flexural failure. Both upward and downward breaking mechanisms are included, and the approach has been useful for assessing ice loads on conical structures. Examples are included to illustrate the influence of in-plane forces on failure loads and the dynamic effect during high speed loading. Peer reviewed: Yes NRC publication: Yes |
format |
Article in Journal/Newspaper |
author |
McKenna, R. F. Spencer, D. |
author_facet |
McKenna, R. F. Spencer, D. |
author_sort |
McKenna, R. F. |
title |
Ice wedge dynamics and local crushing |
title_short |
Ice wedge dynamics and local crushing |
title_full |
Ice wedge dynamics and local crushing |
title_fullStr |
Ice wedge dynamics and local crushing |
title_full_unstemmed |
Ice wedge dynamics and local crushing |
title_sort |
ice wedge dynamics and local crushing |
publishDate |
1993 |
url |
https://nrc-publications.canada.ca/eng/view/object/?id=1e8263cd-6521-43e9-8033-a88449bced65 https://nrc-publications.canada.ca/fra/voir/objet/?id=1e8263cd-6521-43e9-8033-a88449bced65 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
12th International Conference on Port and Ocean Engineering Under Arctic Conditions, 17-20 August 1993, Hamburg, Germany, Publication date: 1993 report_number:IR-1993-23 |
_version_ |
1766295180929925120 |