Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending
The bending strength of the sea ice cover is crucial in the design of ice-going vessels. Therefore, a series of in situ four-point bending tests have been performed earlier, which are now utilized to present a particle swarm optimization–based procedure to identify the material parameters needed for...
Published in: | Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
SAGE Publications
2013
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1177/1475090213486892 https://journals.sagepub.com/doi/pdf/10.1177/1475090213486892 https://journals.sagepub.com/doi/full-xml/10.1177/1475090213486892 |
id |
crsagepubl:10.1177/1475090213486892 |
---|---|
record_format |
openpolar |
spelling |
crsagepubl:10.1177/1475090213486892 2024-10-13T14:10:42+00:00 Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending Ehlers, Sören Kujala, Pentti 2013 http://dx.doi.org/10.1177/1475090213486892 https://journals.sagepub.com/doi/pdf/10.1177/1475090213486892 https://journals.sagepub.com/doi/full-xml/10.1177/1475090213486892 en eng SAGE Publications https://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 228, issue 1, page 70-80 ISSN 1475-0902 2041-3084 journal-article 2013 crsagepubl https://doi.org/10.1177/1475090213486892 2024-09-24T04:14:03Z The bending strength of the sea ice cover is crucial in the design of ice-going vessels. Therefore, a series of in situ four-point bending tests have been performed earlier, which are now utilized to present a particle swarm optimization–based procedure to identify the material parameters needed for numerical simulations. The resulting numerical simulations are found to comply well with the experimental results in terms of force, failure time, and displacement. Therefore, it can be concluded that the presented optimization-based material parameter identification procedure can also be used in the future if similar material parameters are to be found. Article in Journal/Newspaper Sea ice SAGE Publications Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment 228 1 70 80 |
institution |
Open Polar |
collection |
SAGE Publications |
op_collection_id |
crsagepubl |
language |
English |
description |
The bending strength of the sea ice cover is crucial in the design of ice-going vessels. Therefore, a series of in situ four-point bending tests have been performed earlier, which are now utilized to present a particle swarm optimization–based procedure to identify the material parameters needed for numerical simulations. The resulting numerical simulations are found to comply well with the experimental results in terms of force, failure time, and displacement. Therefore, it can be concluded that the presented optimization-based material parameter identification procedure can also be used in the future if similar material parameters are to be found. |
format |
Article in Journal/Newspaper |
author |
Ehlers, Sören Kujala, Pentti |
spellingShingle |
Ehlers, Sören Kujala, Pentti Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
author_facet |
Ehlers, Sören Kujala, Pentti |
author_sort |
Ehlers, Sören |
title |
Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
title_short |
Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
title_full |
Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
title_fullStr |
Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
title_full_unstemmed |
Optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
title_sort |
optimization-based material parameter identification for the numerical simulation of sea ice in four-point bending |
publisher |
SAGE Publications |
publishDate |
2013 |
url |
http://dx.doi.org/10.1177/1475090213486892 https://journals.sagepub.com/doi/pdf/10.1177/1475090213486892 https://journals.sagepub.com/doi/full-xml/10.1177/1475090213486892 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment volume 228, issue 1, page 70-80 ISSN 1475-0902 2041-3084 |
op_rights |
https://journals.sagepub.com/page/policies/text-and-data-mining-license |
op_doi |
https://doi.org/10.1177/1475090213486892 |
container_title |
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment |
container_volume |
228 |
container_issue |
1 |
container_start_page |
70 |
op_container_end_page |
80 |
_version_ |
1812818110424547328 |