Ice-load estimation for a ship hull based on continuous response monitoring
The expected growth of maritime and offshore activities in arctic areas has led to an increased interest in understanding the risks associated with operating in ice-infested waters. Transportation systems such as large tankers, gas carriers, and bulk carriers that are able to operate throughout the...
Published in: | Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment |
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Language: | English |
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Online Access: | http://dx.doi.org/10.1243/14750902jeme141 http://journals.sagepub.com/doi/pdf/10.1243/14750902JEME141 |
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crsagepubl:10.1243/14750902jeme141 2023-05-15T15:05:49+02:00 Ice-load estimation for a ship hull based on continuous response monitoring Leira, B Børsheim, L Espeland, Ø Amdahl, J 2009 http://dx.doi.org/10.1243/14750902jeme141 http://journals.sagepub.com/doi/pdf/10.1243/14750902JEME141 en eng SAGE Publications http://journals.sagepub.com/page/policies/text-and-data-mining-license Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment volume 223, issue 4, page 529-540 ISSN 1475-0902 2041-3084 Mechanical Engineering Ocean Engineering journal-article 2009 crsagepubl https://doi.org/10.1243/14750902jeme141 2022-04-14T04:44:52Z The expected growth of maritime and offshore activities in arctic areas has led to an increased interest in understanding the risks associated with operating in ice-infested waters. Transportation systems such as large tankers, gas carriers, and bulk carriers that are able to operate throughout the year are of particular interest. One of the key factors for this scenario to occur is the ability to design vessel hulls that possess sufficient strength to be able to resist the pressures generated by the ice fields without any critical damage taking place. This paper is concerned with the estimation of ice loads acting on the hull of the coastguard vessel KV Svalbard, based on strains that were measured during the winters of 2007 and 2008. A finite element model of the bow structure is utilized in order to correlate the loading with the measured strains. The influences of ice thickness and vessel speed on the measured strain levels are also investigated. Methods for extrapolation of the hull response into the future for predictive purposes are also addressed. Article in Journal/Newspaper Arctic Svalbard SAGE Publications (via Crossref) Arctic Svalbard Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment 223 4 529 540 |
institution |
Open Polar |
collection |
SAGE Publications (via Crossref) |
op_collection_id |
crsagepubl |
language |
English |
topic |
Mechanical Engineering Ocean Engineering |
spellingShingle |
Mechanical Engineering Ocean Engineering Leira, B Børsheim, L Espeland, Ø Amdahl, J Ice-load estimation for a ship hull based on continuous response monitoring |
topic_facet |
Mechanical Engineering Ocean Engineering |
description |
The expected growth of maritime and offshore activities in arctic areas has led to an increased interest in understanding the risks associated with operating in ice-infested waters. Transportation systems such as large tankers, gas carriers, and bulk carriers that are able to operate throughout the year are of particular interest. One of the key factors for this scenario to occur is the ability to design vessel hulls that possess sufficient strength to be able to resist the pressures generated by the ice fields without any critical damage taking place. This paper is concerned with the estimation of ice loads acting on the hull of the coastguard vessel KV Svalbard, based on strains that were measured during the winters of 2007 and 2008. A finite element model of the bow structure is utilized in order to correlate the loading with the measured strains. The influences of ice thickness and vessel speed on the measured strain levels are also investigated. Methods for extrapolation of the hull response into the future for predictive purposes are also addressed. |
format |
Article in Journal/Newspaper |
author |
Leira, B Børsheim, L Espeland, Ø Amdahl, J |
author_facet |
Leira, B Børsheim, L Espeland, Ø Amdahl, J |
author_sort |
Leira, B |
title |
Ice-load estimation for a ship hull based on continuous response monitoring |
title_short |
Ice-load estimation for a ship hull based on continuous response monitoring |
title_full |
Ice-load estimation for a ship hull based on continuous response monitoring |
title_fullStr |
Ice-load estimation for a ship hull based on continuous response monitoring |
title_full_unstemmed |
Ice-load estimation for a ship hull based on continuous response monitoring |
title_sort |
ice-load estimation for a ship hull based on continuous response monitoring |
publisher |
SAGE Publications |
publishDate |
2009 |
url |
http://dx.doi.org/10.1243/14750902jeme141 http://journals.sagepub.com/doi/pdf/10.1243/14750902JEME141 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Svalbard |
genre_facet |
Arctic Svalbard |
op_source |
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment volume 223, issue 4, page 529-540 ISSN 1475-0902 2041-3084 |
op_rights |
http://journals.sagepub.com/page/policies/text-and-data-mining-license |
op_doi |
https://doi.org/10.1243/14750902jeme141 |
container_title |
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment |
container_volume |
223 |
container_issue |
4 |
container_start_page |
529 |
op_container_end_page |
540 |
_version_ |
1766337457345789952 |