| Download | - View accepted manuscript: Simulation of Probabilistic Averaging in Ice Load Estimation (PDF, 730 KiB)
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| Author | Search for: Jordaan, Ian; Search for: Li, Chuanke; Search for: Frederking, Robert1 |
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| Affiliation | - National Research Council Canada. NRC Canadian Hydraulics Centre
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| Format | Text, Article |
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| Conference | 2006 |
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| Abstract | 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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| Publication date | 2006 |
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| In | |
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| NPARC number | 12340987 |
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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 | 827040f6-fe24-4435-a543-c2f40bc7b1f0 |
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| Record created | 2009-09-11 |
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| Record modified | 2020-04-22 |
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