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Communication Dans Un Congrès Année : 2004

Prediction of Tire/Wet Road Friction from Road Surface Microtexture and Tire Rubber Properties

Résumé

In this paper, validation of a contact model for the prediction of low-speed friction from road surface microtexture is presented. The aim is to couple later this model with another model developed elsewhere to estimate the friction – speed curve from road- and tire measurable parameters. The model development is briefly presented. Microtexture parameters are also described. The experimental program carried out for the validation of the model is detailed. Diverse comparisons are made to show: - The influence of rubber properties on friction; - The correspondence between the British Pendulum Number and the tire μpeak; - The correlation between calculated and measured friction. Promising results are found. Scatter problems are also raised and analyzed to define ideas for further investigations.
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Dates et versions

hal-00851183 , version 1 (12-08-2013)

Identifiants

  • HAL Id : hal-00851183 , version 1

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Minh Tan Do, Paul Marsac, Yves Delanne. Prediction of Tire/Wet Road Friction from Road Surface Microtexture and Tire Rubber Properties. SURF 2004 - 5th Symposium on Pavement Surface Characteristics, Jun 2004, Canada. 13p, graphiques, ill. en couleurs, schémas, bibliogr. ⟨hal-00851183⟩
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