Téléchargement | - Voir le manuscrit accepté : Simulation of Probabilistic Averaging in Ice Load Estimation (PDF, 730 Kio)
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Auteur | Rechercher : Jordaan, Ian; Rechercher : Li, Chuanke; Rechercher : Frederking, Robert1 |
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Affiliation | - Conseil national de recherches du Canada. Centre d'hydraulique canadien du CNRC
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Format | Texte, Article |
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Conférence | 2006 |
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Résumé | This paper mainly focuses on establishing a probabilistic model to explore the relationship between local pressures and the global pressure. Both spatial and temporal correlations among the local pressures are considered in the study. A vector autoregressive model (VAR) is applied in this research to include these correlations. The global contact area is divided into a group of local areas. The model is used to illustrate the probabilistic averaging effect from local pressure to global pressure. The duration effect in which a higher load is likely to result from a longer interaction process is also showed using this model. The model is also used to explore the pressure-area relationship and pressure-aspect ratio relationship. The results imply that using the pressure-area relationship and the pressure-aspect ratio relationship alone may not be sufficient for global load estimation. |
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Date de publication | 2006 |
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Dans | |
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Numéro NPARC | 12340987 |
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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 | 827040f6-fe24-4435-a543-c2f40bc7b1f0 |
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Enregistrement créé | 2009-09-11 |
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Enregistrement modifié | 2020-04-22 |
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