Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects
Along with the development in arctic region, the icebreaking technologies are gradually becoming the focus. As one of the most powerful and effective way to breaking ice, especially in the ability to solve ice jams, the study of the behaviour of the sea and river ice under dynamic loads is an urgent...
Published in: | Volume 7: Polar and Arctic Sciences and Technology |
---|---|
Main Authors: | , , , |
Format: | Book Part |
Language: | English |
Published: |
American Society of Mechanical Engineers (ASME)
2020
|
Subjects: | |
Online Access: | https://strathprints.strath.ac.uk/76587/ https://strathprints.strath.ac.uk/76587/1/Zhang_etal_OMAE_2020_Peridynamic_analysis_of_fragmentation_of_ice_plate_under_explosive_loading.pdf https://doi.org/10.1115/OMAE2020-18731 |
id |
ftustrathclyde:oai:strathprints.strath.ac.uk:76587 |
---|---|
record_format |
openpolar |
spelling |
ftustrathclyde:oai:strathprints.strath.ac.uk:76587 2024-05-19T07:33:01+00:00 Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects Zhang, Yuan Wang, Chao Guo, Chunyu Tao, Longbin 2020-12-18 text https://strathprints.strath.ac.uk/76587/ https://strathprints.strath.ac.uk/76587/1/Zhang_etal_OMAE_2020_Peridynamic_analysis_of_fragmentation_of_ice_plate_under_explosive_loading.pdf https://doi.org/10.1115/OMAE2020-18731 en eng American Society of Mechanical Engineers (ASME) https://strathprints.strath.ac.uk/76587/1/Zhang_etal_OMAE_2020_Peridynamic_analysis_of_fragmentation_of_ice_plate_under_explosive_loading.pdf Zhang, Yuan and Wang, Chao and Guo, Chunyu and Tao, Longbin <https://strathprints.strath.ac.uk/view/author/1070225.html>; (2020 <https://strathprints.strath.ac.uk/view/year/2020.html>) Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects. In: Polar and Arctic Sciences and Technology. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE . American Society of Mechanical Engineers (ASME), Virtual, Online. ISBN 9780791884393 <https://strathprints.strath.ac.uk/view/isbn/9780791884393.html> Naval architecture. Shipbuilding. Marine engineering Book Section NonPeerReviewed 2020 ftustrathclyde https://doi.org/10.1115/OMAE2020-18731 2024-05-01T00:14:22Z Along with the development in arctic region, the icebreaking technologies are gradually becoming the focus. As one of the most powerful and effective way to breaking ice, especially in the ability to solve ice jams, the study of the behaviour of the sea and river ice under dynamic loads is an urgent subject of scientific research and it attracts extensive attention. In addition, the temperature change in the process of ice failure cannot be neglected since that temperature plays an important role in the mechanical properties of the ice. In this study, a fully coupled thermoelastic ordinary state-based Peridynamic model is employed to investigate fragmentation of ice cover subjected to an underwater explosion. Both the deformation effect on the thermal effects and the thermal effects on deformation are taken into consideration. The pressure shocks generated by the underwater explosion are applied to the bottom surface of the ice cover for non-uniform load distributions. Crack propagation paths are investigated, the damage is predicted and compared with existing experimental results. The corresponding temperature distributions are also examined. Furthermore, the ice failure mode in both the top surface and the bottom surface of the ice sheet is investigated. Book Part Arctic Arctic Ice Sheet University of Strathclyde Glasgow: Strathprints Volume 7: Polar and Arctic Sciences and Technology |
institution |
Open Polar |
collection |
University of Strathclyde Glasgow: Strathprints |
op_collection_id |
ftustrathclyde |
language |
English |
topic |
Naval architecture. Shipbuilding. Marine engineering |
spellingShingle |
Naval architecture. Shipbuilding. Marine engineering Zhang, Yuan Wang, Chao Guo, Chunyu Tao, Longbin Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
topic_facet |
Naval architecture. Shipbuilding. Marine engineering |
description |
Along with the development in arctic region, the icebreaking technologies are gradually becoming the focus. As one of the most powerful and effective way to breaking ice, especially in the ability to solve ice jams, the study of the behaviour of the sea and river ice under dynamic loads is an urgent subject of scientific research and it attracts extensive attention. In addition, the temperature change in the process of ice failure cannot be neglected since that temperature plays an important role in the mechanical properties of the ice. In this study, a fully coupled thermoelastic ordinary state-based Peridynamic model is employed to investigate fragmentation of ice cover subjected to an underwater explosion. Both the deformation effect on the thermal effects and the thermal effects on deformation are taken into consideration. The pressure shocks generated by the underwater explosion are applied to the bottom surface of the ice cover for non-uniform load distributions. Crack propagation paths are investigated, the damage is predicted and compared with existing experimental results. The corresponding temperature distributions are also examined. Furthermore, the ice failure mode in both the top surface and the bottom surface of the ice sheet is investigated. |
format |
Book Part |
author |
Zhang, Yuan Wang, Chao Guo, Chunyu Tao, Longbin |
author_facet |
Zhang, Yuan Wang, Chao Guo, Chunyu Tao, Longbin |
author_sort |
Zhang, Yuan |
title |
Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
title_short |
Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
title_full |
Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
title_fullStr |
Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
title_full_unstemmed |
Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
title_sort |
peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects |
publisher |
American Society of Mechanical Engineers (ASME) |
publishDate |
2020 |
url |
https://strathprints.strath.ac.uk/76587/ https://strathprints.strath.ac.uk/76587/1/Zhang_etal_OMAE_2020_Peridynamic_analysis_of_fragmentation_of_ice_plate_under_explosive_loading.pdf https://doi.org/10.1115/OMAE2020-18731 |
genre |
Arctic Arctic Ice Sheet |
genre_facet |
Arctic Arctic Ice Sheet |
op_relation |
https://strathprints.strath.ac.uk/76587/1/Zhang_etal_OMAE_2020_Peridynamic_analysis_of_fragmentation_of_ice_plate_under_explosive_loading.pdf Zhang, Yuan and Wang, Chao and Guo, Chunyu and Tao, Longbin <https://strathprints.strath.ac.uk/view/author/1070225.html>; (2020 <https://strathprints.strath.ac.uk/view/year/2020.html>) Peridynamic analysis of fragmentation of ice plate under explosive loading with thermal effects. In: Polar and Arctic Sciences and Technology. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE . American Society of Mechanical Engineers (ASME), Virtual, Online. ISBN 9780791884393 <https://strathprints.strath.ac.uk/view/isbn/9780791884393.html> |
op_doi |
https://doi.org/10.1115/OMAE2020-18731 |
container_title |
Volume 7: Polar and Arctic Sciences and Technology |
_version_ |
1799471192454725632 |