| Author | Search for: Munaswamy, K.; Search for: Jebaraj, C.; Search for: Swamidas, A. S. J. |
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| Format | Text, Technical Report |
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| Subject | ice; icebreaking; ship-ice interaction; ramming |
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| Abstract | Presented in the report is a three dimensional finite element analysis of the ship-ice interaction problem using an elasto-plastic model. After investigating two types of three dimensional solid elements, the 20-noded isoparametric solid element is chosen to model the discretized sea ice cover. The failure load is obtained as the load that acts normal to the ship hull plating when the ship fractures the ice in a "ramming" mode, using incremental iterative analysis. The ice strength data utilized in the analysis is obtained from published data of laboratory tests on sea-ice, and the ship is considered as a "rigid-body" indenting ice. |
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| Publication date | 1986 |
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| Publisher | National Research Council of Canada. Institute for Marine Dynamics |
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| Place | St. John's, NL |
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| Series | |
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| Language | English |
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| NRC number | NRC-IOT-5592 |
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| NPARC number | 8896156 |
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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 | 59d2d901-9e06-4b72-b554-7a936c69d722 |
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| Record created | 2009-04-22 |
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| Record modified | 2023-01-10 |
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