Ice-structure interactions by using peridynamics
Despite of its advantages, utilization of the Arctic region for sailing brings new challenges due to its harsh environment. Therefore, ship structures must be designed to withstand ice loads in case of a collision between a ship and ice takes place. Moreover, ice-structure interactions are also impo...
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ftustrathclyde:oai:strathprints.strath.ac.uk:65575 2024-05-19T07:35:34+00:00 Ice-structure interactions by using peridynamics Vazic, Bozo Ji, Xu Oterkus, Erkan Oterkus, Selda 2017-11-07 text https://strathprints.strath.ac.uk/65575/ https://strathprints.strath.ac.uk/65575/1/Vazic_etal_ASME2017_Ice_structure_interactions_by_using_peridynamics.pdf en eng https://strathprints.strath.ac.uk/65575/1/Vazic_etal_ASME2017_Ice_structure_interactions_by_using_peridynamics.pdf Vazic, Bozo <https://strathprints.strath.ac.uk/view/author/990822.html> and Ji, Xu <https://strathprints.strath.ac.uk/view/author/878040.html> and Oterkus, Erkan <https://strathprints.strath.ac.uk/view/author/830205.html> and Oterkus, Selda <https://strathprints.strath.ac.uk/view/author/984575.html> (2017 <https://strathprints.strath.ac.uk/view/year/2017.html>) Ice-structure interactions by using peridynamics. In: ASME 2017 International Mechanical Engineering Congress & Exposition <https://strathprints.strath.ac.uk/view/publications/ASME_2017_International_Mechanical_Engineering_Congress_=26_Exposition.html>, 2017-11-03 - 2017-11-09. Hydraulic engineering. Ocean engineering Conference or Workshop Item PeerReviewed 2017 ftustrathclyde 2024-05-01T00:02:35Z Despite of its advantages, utilization of the Arctic region for sailing brings new challenges due to its harsh environment. Therefore, ship structures must be designed to withstand ice loads in case of a collision between a ship and ice takes place. Moreover, ice-structure interactions are also important concern for the oil & gas platforms in the Arctic. Although experimental studies can give invaluable information about ice-structure interactions, full scale tests are very costly to perform. Therefore, computer simulations can be a good alternative. Ice-structure interaction modelling is a very challenging process since ice material response depends on many different factors including applied-stress, strain-rate, temperature, grain-size, salinity, porosity and confining pressure. In this study, a state-of-the-art technique, peridynamics is utilized for ice-structure interaction modelling. Peridynamics is a non-classical (non-local) continuum mechanics formulation which is very suitable for failure analysis of materials due its mathematical structure. Cracks can occur naturally in the formulation and there is no need to impose any external crack growth law. Conference Object Arctic University of Strathclyde Glasgow: Strathprints |
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Open Polar |
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University of Strathclyde Glasgow: Strathprints |
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ftustrathclyde |
language |
English |
topic |
Hydraulic engineering. Ocean engineering |
spellingShingle |
Hydraulic engineering. Ocean engineering Vazic, Bozo Ji, Xu Oterkus, Erkan Oterkus, Selda Ice-structure interactions by using peridynamics |
topic_facet |
Hydraulic engineering. Ocean engineering |
description |
Despite of its advantages, utilization of the Arctic region for sailing brings new challenges due to its harsh environment. Therefore, ship structures must be designed to withstand ice loads in case of a collision between a ship and ice takes place. Moreover, ice-structure interactions are also important concern for the oil & gas platforms in the Arctic. Although experimental studies can give invaluable information about ice-structure interactions, full scale tests are very costly to perform. Therefore, computer simulations can be a good alternative. Ice-structure interaction modelling is a very challenging process since ice material response depends on many different factors including applied-stress, strain-rate, temperature, grain-size, salinity, porosity and confining pressure. In this study, a state-of-the-art technique, peridynamics is utilized for ice-structure interaction modelling. Peridynamics is a non-classical (non-local) continuum mechanics formulation which is very suitable for failure analysis of materials due its mathematical structure. Cracks can occur naturally in the formulation and there is no need to impose any external crack growth law. |
format |
Conference Object |
author |
Vazic, Bozo Ji, Xu Oterkus, Erkan Oterkus, Selda |
author_facet |
Vazic, Bozo Ji, Xu Oterkus, Erkan Oterkus, Selda |
author_sort |
Vazic, Bozo |
title |
Ice-structure interactions by using peridynamics |
title_short |
Ice-structure interactions by using peridynamics |
title_full |
Ice-structure interactions by using peridynamics |
title_fullStr |
Ice-structure interactions by using peridynamics |
title_full_unstemmed |
Ice-structure interactions by using peridynamics |
title_sort |
ice-structure interactions by using peridynamics |
publishDate |
2017 |
url |
https://strathprints.strath.ac.uk/65575/ https://strathprints.strath.ac.uk/65575/1/Vazic_etal_ASME2017_Ice_structure_interactions_by_using_peridynamics.pdf |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://strathprints.strath.ac.uk/65575/1/Vazic_etal_ASME2017_Ice_structure_interactions_by_using_peridynamics.pdf Vazic, Bozo <https://strathprints.strath.ac.uk/view/author/990822.html> and Ji, Xu <https://strathprints.strath.ac.uk/view/author/878040.html> and Oterkus, Erkan <https://strathprints.strath.ac.uk/view/author/830205.html> and Oterkus, Selda <https://strathprints.strath.ac.uk/view/author/984575.html> (2017 <https://strathprints.strath.ac.uk/view/year/2017.html>) Ice-structure interactions by using peridynamics. In: ASME 2017 International Mechanical Engineering Congress & Exposition <https://strathprints.strath.ac.uk/view/publications/ASME_2017_International_Mechanical_Engineering_Congress_=26_Exposition.html>, 2017-11-03 - 2017-11-09. |
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1799474330429554688 |