| DOI | Trouver le DOI : https://doi.org/10.1115/OMAE2020-19068 |
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| Auteur | Rechercher : Andrade, Sthefano L.; 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 | 39th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2020), Aug. 3-7, 2020, [Held Virtually] |
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| Description physique | 10 p. |
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| Sujet | ice loads; numerical structure analysis; large pendulum impacts |
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| Résumé | The large pendulum ice impact experiments performed at the Memorial University of Newfoundland recorded pressure distributions using a novel high-fidelity measurement device, the Impact Module, which is capable of fine spatial and temporal resolutions — effectively 2 cm² at 500 Hz. These experiments achieved impact energies approaching 29 kJ, velocities of 4.7 m/s, and loads reaching 620 kN. The data obtained by the device are unique, as the Impact Module is capable of recording ice pressure data with both high spatial and high temporal resolution over a large contact area. Until recently, there was no ice load measurement technique capable of excelling in all these aspects. This work aims to study the simulation of a numerical test panel model under the action of the loads measured during the ice impact experiments. This is done by using a non-linear numerical model with explicit time integration capable of simulating the dynamic transient ice loads and comparing their effects to a quasi-static approach. |
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| Date de publication | 2020-12-18 |
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| Maison d’édition | American Society of Mechanical Engineers |
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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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| Identificateur | OMAE2020-19068 |
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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 | 5c224e83-4f8a-42a4-bfe2-a8a75818b72c |
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| Enregistrement créé | 2021-02-11 |
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| Enregistrement modifié | 2021-02-11 |
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