| Download | - View accepted manuscript: Response of IACS URI ship structures to real-time full-scale operational ice loads (PDF, 1.4 MiB)
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| Author | Search for: Quinton, Bruce W. T.; Search for: Daley, Claude G.; Search for: Gagnon, Robert E.1 |
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| Affiliation | - National Research Council of Canada. Ocean, Coastal and River Engineering
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| Format | Text, Article |
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| Conference | International Conference and Exhibition on Performance of Ships and Structures in Ice (ICETECH 2012), September 17-20, 2012, Banff, Alberta |
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| Subject | Polar Sea; polar class; moving load; ice; 4D Pressure Method |
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| Abstract | Moving ice loads can incite significantly different structural responses in a steel grillage structure than can stationary ice loads. This is significant because the accepted standard for the design and analysis of ice-classed ship structures is to assume a stationary ice load (IACS URI I2.3.1). The following work utilizes the 4D Pressure Method ((Quinton, Daley, and Gagnon 2012)) to apply thirty-five of the most significant ice loads recorded during the USCGC Polar Sea trials (1982-86), to fourteen IACS URI PC1-7 classed grillages; using explicit finite element analyses. Two grillage variations for each of the seven PC classes were examined: grillages with "built T" framing and grillages with "flatbar" framing. In short, the following simulations directly employ real-time/real-space measured full-scale ice loads, and thus provide insight into the structural capabilities of the various IACS URI polar classes when subject to actual (moving) ice loads. |
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| Publication date | 2013-04-01 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | OCRE-IR-2012-02 |
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| NPARC number | 21268581 |
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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 | 3f43afee-97c5-433d-8d29-06f113e7470b |
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| Record created | 2013-10-22 |
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| Record modified | 2020-06-04 |
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