On scaling of the maximum ice pressure on a vertical foundation
The nature of ice loads on vertical foundations is discussed based on statistical analysis of field data. Measured loads on segments of the total pressure area were typically Weibull distributed with a maximum of about 4 times the mean values. Scale effect on the maximum effective pressure was evide...
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Luleå tekniska universitet, Byggkonstruktion och -produktion
2005
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ftluleatu:oai:DiVA.org:ltu-27460 2023-05-15T14:24:42+02:00 On scaling of the maximum ice pressure on a vertical foundation Fransson, Lennart Olofsson, Thomas 2005 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-27460 eng eng Luleå tekniska universitet, Byggkonstruktion och -produktion Luleå tekniska universitet Proceedings of the 18th International Conference on Port and Ocean Engineering under Arctic Conditions : POAC '05, p. 341-351 orcid:0000-0002-5661-5237 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-27460 Scopus 2-s2.0-80055043526 Local 0ebb8530-070a-11dc-b09b-000ea68e967b info:eu-repo/semantics/openAccess Infrastructure Engineering Infrastrukturteknik Conference paper info:eu-repo/semantics/conferenceObject text 2005 ftluleatu 2022-11-10T17:10:34Z The nature of ice loads on vertical foundations is discussed based on statistical analysis of field data. Measured loads on segments of the total pressure area were typically Weibull distributed with a maximum of about 4 times the mean values. Scale effect on the maximum effective pressure was evident for uniform level ice when calculated for different contact widths. Maximum pressure on a larger contact width decreased but the mean pressure level remained constant. This confirmed the assumption that some but not all of the governing crushing phenomena were statistically independent. Elasticity of the structure or the ice sheet was assumed to increase the length of the independent crushing zones. Godkänd; 2005; 20070520 (ysko) Conference Object Arctic Ice Sheet Luleå University of Technology Publications (DiVA) |
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Open Polar |
collection |
Luleå University of Technology Publications (DiVA) |
op_collection_id |
ftluleatu |
language |
English |
topic |
Infrastructure Engineering Infrastrukturteknik |
spellingShingle |
Infrastructure Engineering Infrastrukturteknik Fransson, Lennart Olofsson, Thomas On scaling of the maximum ice pressure on a vertical foundation |
topic_facet |
Infrastructure Engineering Infrastrukturteknik |
description |
The nature of ice loads on vertical foundations is discussed based on statistical analysis of field data. Measured loads on segments of the total pressure area were typically Weibull distributed with a maximum of about 4 times the mean values. Scale effect on the maximum effective pressure was evident for uniform level ice when calculated for different contact widths. Maximum pressure on a larger contact width decreased but the mean pressure level remained constant. This confirmed the assumption that some but not all of the governing crushing phenomena were statistically independent. Elasticity of the structure or the ice sheet was assumed to increase the length of the independent crushing zones. Godkänd; 2005; 20070520 (ysko) |
format |
Conference Object |
author |
Fransson, Lennart Olofsson, Thomas |
author_facet |
Fransson, Lennart Olofsson, Thomas |
author_sort |
Fransson, Lennart |
title |
On scaling of the maximum ice pressure on a vertical foundation |
title_short |
On scaling of the maximum ice pressure on a vertical foundation |
title_full |
On scaling of the maximum ice pressure on a vertical foundation |
title_fullStr |
On scaling of the maximum ice pressure on a vertical foundation |
title_full_unstemmed |
On scaling of the maximum ice pressure on a vertical foundation |
title_sort |
on scaling of the maximum ice pressure on a vertical foundation |
publisher |
Luleå tekniska universitet, Byggkonstruktion och -produktion |
publishDate |
2005 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-27460 |
genre |
Arctic Ice Sheet |
genre_facet |
Arctic Ice Sheet |
op_relation |
Proceedings of the 18th International Conference on Port and Ocean Engineering under Arctic Conditions : POAC '05, p. 341-351 orcid:0000-0002-5661-5237 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-27460 Scopus 2-s2.0-80055043526 Local 0ebb8530-070a-11dc-b09b-000ea68e967b |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766297149919723520 |