In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice
The kinetic coefficient of friction μk was measured for sea ice, stainless steel, and coated steel sliding on a natural sea ice cover. The effects of normal stress (3.10–8.11 kPa), ice columnar grain orientation (vertical and parallel to the sliding direction), sliding velocity (0.02–2.97 m·s–1), an...
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ftdoajarticles:oai:doaj.org/article:58d8d616da0b4ae696069e68708f48b4 2023-05-15T18:17:03+02:00 In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice Qingkai Wang Zhijun Li Peng Lu Xiaowei Cao Matti Leppäranta 2018-04-01T00:00:00Z https://doi.org/10.3390/app8050675 https://doaj.org/article/58d8d616da0b4ae696069e68708f48b4 EN eng MDPI AG http://www.mdpi.com/2076-3417/8/5/675 https://doaj.org/toc/2076-3417 2076-3417 doi:10.3390/app8050675 https://doaj.org/article/58d8d616da0b4ae696069e68708f48b4 Applied Sciences, Vol 8, Iss 5, p 675 (2018) sea ice kinetic friction coefficient in situ test sliding velocity ice navigation Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 article 2018 ftdoajarticles https://doi.org/10.3390/app8050675 2022-12-31T00:52:17Z The kinetic coefficient of friction μk was measured for sea ice, stainless steel, and coated steel sliding on a natural sea ice cover. The effects of normal stress (3.10–8.11 kPa), ice columnar grain orientation (vertical and parallel to the sliding direction), sliding velocity (0.02–2.97 m·s–1), and contact material were investigated. Air temperature was higher than −5.0 °C for the test duration. The results showed a decline of μk with increasing normal stress with μk independent of ice grain orientation. The μk of different materials varied, partly due to distinct surface roughnesses, but all cases showed a similar increasing trend with increasing velocity because of the viscous resistance of melt-water film. The velocity dependence of μk was quantified using the rate- and state- dependent model, and μk was found to increase logarithmically with increasing velocity. In addition, μk obtained at higher air temperatures was greater than at lower temperatures. The stick-slip phenomenon was observed at a relatively high velocity compared with previous studies, which was partly due to the low-stiffness device used in the field. Based on the experimental data, the calculation of physical models can be compared. Article in Journal/Newspaper Sea ice Directory of Open Access Journals: DOAJ Articles Applied Sciences 8 5 675 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
sea ice kinetic friction coefficient in situ test sliding velocity ice navigation Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
spellingShingle |
sea ice kinetic friction coefficient in situ test sliding velocity ice navigation Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Qingkai Wang Zhijun Li Peng Lu Xiaowei Cao Matti Leppäranta In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice |
topic_facet |
sea ice kinetic friction coefficient in situ test sliding velocity ice navigation Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
description |
The kinetic coefficient of friction μk was measured for sea ice, stainless steel, and coated steel sliding on a natural sea ice cover. The effects of normal stress (3.10–8.11 kPa), ice columnar grain orientation (vertical and parallel to the sliding direction), sliding velocity (0.02–2.97 m·s–1), and contact material were investigated. Air temperature was higher than −5.0 °C for the test duration. The results showed a decline of μk with increasing normal stress with μk independent of ice grain orientation. The μk of different materials varied, partly due to distinct surface roughnesses, but all cases showed a similar increasing trend with increasing velocity because of the viscous resistance of melt-water film. The velocity dependence of μk was quantified using the rate- and state- dependent model, and μk was found to increase logarithmically with increasing velocity. In addition, μk obtained at higher air temperatures was greater than at lower temperatures. The stick-slip phenomenon was observed at a relatively high velocity compared with previous studies, which was partly due to the low-stiffness device used in the field. Based on the experimental data, the calculation of physical models can be compared. |
format |
Article in Journal/Newspaper |
author |
Qingkai Wang Zhijun Li Peng Lu Xiaowei Cao Matti Leppäranta |
author_facet |
Qingkai Wang Zhijun Li Peng Lu Xiaowei Cao Matti Leppäranta |
author_sort |
Qingkai Wang |
title |
In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice |
title_short |
In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice |
title_full |
In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice |
title_fullStr |
In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice |
title_full_unstemmed |
In Situ Experimental Study of the Friction of Sea Ice and Steel on Sea Ice |
title_sort |
in situ experimental study of the friction of sea ice and steel on sea ice |
publisher |
MDPI AG |
publishDate |
2018 |
url |
https://doi.org/10.3390/app8050675 https://doaj.org/article/58d8d616da0b4ae696069e68708f48b4 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Applied Sciences, Vol 8, Iss 5, p 675 (2018) |
op_relation |
http://www.mdpi.com/2076-3417/8/5/675 https://doaj.org/toc/2076-3417 2076-3417 doi:10.3390/app8050675 https://doaj.org/article/58d8d616da0b4ae696069e68708f48b4 |
op_doi |
https://doi.org/10.3390/app8050675 |
container_title |
Applied Sciences |
container_volume |
8 |
container_issue |
5 |
container_start_page |
675 |
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1766191063333076992 |