| Author | Search for: Frederking, R.1 |
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| Affiliation | - National Research Council Canada. Ocean, Coastal and River Engineering
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| Format | Text, Article |
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| Conference | 28th International Ocean and Polar Engineering Conference, ISOPE 2018, June 10-15, 2018, Sapporo, Japan |
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| Abstract | The forebody of the Research Vessel Polarstern was instrumented to measure normal and tangential ice forces on two 1-m 2 areas, one mid-bow and the other on the shoulder of the hull. Simultaneous time series records of the normal and tangential ice forces on both areas were used to examine the nature of ice friction on the hull. The friction coefficient varied inversely with the magnitude of the normal force and depended on whether the normal force was increasing or decreasing. The data allowed the more detailed examination of the apparent relation between normal and transvers forces. Friction coefficients averaged 0.5 for normal forces less than 100 kN, but deceased to values in the range 0.05 to 0.15 for normal forces greater than 500 kN. |
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| Publication date | 2018 |
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| Publisher | International Society of Offshore and Polar Engineers |
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| In | |
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| Series | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | b083b445-3fee-426c-b330-8c831016b724 |
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| Record created | 2019-04-23 |
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| Record modified | 2020-03-16 |
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