| Téléchargement | - Voir le manuscrit accepté : Response of IACS URI ship structures to real-time full-scale operational ice loads (PDF, 1.4 Mio)
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| Auteur | Rechercher : Quinton, Bruce W. T.; Rechercher : Daley, Claude G.; Rechercher : Gagnon, Robert E.1 |
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| Affiliation | - Conseil national de recherches du Canada. Génie océanique, côtier et fluvial
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| Format | Texte, Article |
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| Conférence | International Conference and Exhibition on Performance of Ships and Structures in Ice (ICETECH 2012), September 17-20, 2012, Banff, Alberta |
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| Sujet | Polar Sea; polar class; moving load; ice; 4D Pressure Method |
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| Résumé | 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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| Date de publication | 2013-04-01 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro du CNRC | OCRE-IR-2012-02 |
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| Numéro NPARC | 21268581 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 3f43afee-97c5-433d-8d29-06f113e7470b |
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| Enregistrement créé | 2013-10-22 |
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| Enregistrement modifié | 2020-06-04 |
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