Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder
The vertical ice breaking of marine structures in ice-covered areas involves the deformation and failure of an ice sheet. Different from the existing conventional scenarios where the ice sheet is used as a transportation and support medium, the damage to the ice sheet will be more severe when a stru...
Published in: | Journal of Marine Science and Engineering |
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MDPI AG
2024
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Online Access: | https://doi.org/10.3390/jmse12010188 https://doaj.org/article/2d00b245ec2f428c84f49bd689dfca4b |
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ftdoajarticles:oai:doaj.org/article:2d00b245ec2f428c84f49bd689dfca4b 2024-02-27T08:41:33+00:00 Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder Bin Jia Qing Wang Lei Ju Chenjun Hu Rongsheng Zhao Duanfeng Han Fuzhen Pang 2024-01-01T00:00:00Z https://doi.org/10.3390/jmse12010188 https://doaj.org/article/2d00b245ec2f428c84f49bd689dfca4b EN eng MDPI AG https://www.mdpi.com/2077-1312/12/1/188 https://doaj.org/toc/2077-1312 doi:10.3390/jmse12010188 2077-1312 https://doaj.org/article/2d00b245ec2f428c84f49bd689dfca4b Journal of Marine Science and Engineering, Vol 12, Iss 1, p 188 (2024) ice peridynamics penetration crack propagation breakthrough load bending failure Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 article 2024 ftdoajarticles https://doi.org/10.3390/jmse12010188 2024-01-28T01:40:50Z The vertical ice breaking of marine structures in ice-covered areas involves the deformation and failure of an ice sheet. Different from the existing conventional scenarios where the ice sheet is used as a transportation and support medium, the damage to the ice sheet will be more severe when a structure penetrates the ice sheet from below, due to the lack of elastic support from the fluid above the ice sheet. In order to investigate the failure mode of the ice sheet and the ice load characteristics during vertical penetration, a mesh-free bond-based peridynamic method is used in this paper to simulate the mechanical behaviors of the ice sheet. The cracks simulated in this study exhibit a higher level of similarity to experimental results, which improves the accuracy of the ice load. The numerical model established shows satisfactory applicability for the analysis of penetration failure of an ice sheet. In addition, the influence of ice thickness, impact velocity, and cylinder diameter on the failure characteristics of the ice sheet and breakthrough load are analyzed. The results of a parametric study indicate that the relationship between ice thickness and breakthrough load, as well as the relationship between load area and breakthrough pressure, can both be fitted using quadratic functions. Article in Journal/Newspaper Ice Sheet ice covered areas Directory of Open Access Journals: DOAJ Articles Journal of Marine Science and Engineering 12 1 188 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
ice peridynamics penetration crack propagation breakthrough load bending failure Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 |
spellingShingle |
ice peridynamics penetration crack propagation breakthrough load bending failure Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 Bin Jia Qing Wang Lei Ju Chenjun Hu Rongsheng Zhao Duanfeng Han Fuzhen Pang Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder |
topic_facet |
ice peridynamics penetration crack propagation breakthrough load bending failure Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 |
description |
The vertical ice breaking of marine structures in ice-covered areas involves the deformation and failure of an ice sheet. Different from the existing conventional scenarios where the ice sheet is used as a transportation and support medium, the damage to the ice sheet will be more severe when a structure penetrates the ice sheet from below, due to the lack of elastic support from the fluid above the ice sheet. In order to investigate the failure mode of the ice sheet and the ice load characteristics during vertical penetration, a mesh-free bond-based peridynamic method is used in this paper to simulate the mechanical behaviors of the ice sheet. The cracks simulated in this study exhibit a higher level of similarity to experimental results, which improves the accuracy of the ice load. The numerical model established shows satisfactory applicability for the analysis of penetration failure of an ice sheet. In addition, the influence of ice thickness, impact velocity, and cylinder diameter on the failure characteristics of the ice sheet and breakthrough load are analyzed. The results of a parametric study indicate that the relationship between ice thickness and breakthrough load, as well as the relationship between load area and breakthrough pressure, can both be fitted using quadratic functions. |
format |
Article in Journal/Newspaper |
author |
Bin Jia Qing Wang Lei Ju Chenjun Hu Rongsheng Zhao Duanfeng Han Fuzhen Pang |
author_facet |
Bin Jia Qing Wang Lei Ju Chenjun Hu Rongsheng Zhao Duanfeng Han Fuzhen Pang |
author_sort |
Bin Jia |
title |
Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder |
title_short |
Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder |
title_full |
Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder |
title_fullStr |
Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder |
title_full_unstemmed |
Peridynamic Simulation of the Penetration of an Ice Sheet by a Vertically Ascending Cylinder |
title_sort |
peridynamic simulation of the penetration of an ice sheet by a vertically ascending cylinder |
publisher |
MDPI AG |
publishDate |
2024 |
url |
https://doi.org/10.3390/jmse12010188 https://doaj.org/article/2d00b245ec2f428c84f49bd689dfca4b |
genre |
Ice Sheet ice covered areas |
genre_facet |
Ice Sheet ice covered areas |
op_source |
Journal of Marine Science and Engineering, Vol 12, Iss 1, p 188 (2024) |
op_relation |
https://www.mdpi.com/2077-1312/12/1/188 https://doaj.org/toc/2077-1312 doi:10.3390/jmse12010188 2077-1312 https://doaj.org/article/2d00b245ec2f428c84f49bd689dfca4b |
op_doi |
https://doi.org/10.3390/jmse12010188 |
container_title |
Journal of Marine Science and Engineering |
container_volume |
12 |
container_issue |
1 |
container_start_page |
188 |
_version_ |
1792048840026619904 |