The paper deals with the elastostatic analisis of rubber-layered wheels for industrial trucks. An analytical model is developed which describes the interaction of the wheel with the rigid ground in terms of relative approach, contact width and contact pressure for a given load applied to the wheel. The comparison is favourable against experimental measurements and finite element analyses for all three parameters. The analytical model is a good tool for the prediction of fatigue failures and ofthermomechanical failures of the wheels undergoing heavy service conditions.
Modello elastostatico del contatto al suolo di ruote con rivestimento elastomerico / Castagnetti, Davide; Dragoni, Eugenio; SCIRE' MAMMANO, Giovanni; P., Borghi. - STAMPA. - 1:(2005), pp. 273-274. (Intervento presentato al convegno XXXIV Convegno Nazionale AIAS tenutosi a Milano - Italia nel 14 - 17 Settembre 2005).
Modello elastostatico del contatto al suolo di ruote con rivestimento elastomerico
CASTAGNETTI, Davide;DRAGONI, Eugenio;SCIRE' MAMMANO, Giovanni;
2005-01-01
Abstract
The paper deals with the elastostatic analisis of rubber-layered wheels for industrial trucks. An analytical model is developed which describes the interaction of the wheel with the rigid ground in terms of relative approach, contact width and contact pressure for a given load applied to the wheel. The comparison is favourable against experimental measurements and finite element analyses for all three parameters. The analytical model is a good tool for the prediction of fatigue failures and ofthermomechanical failures of the wheels undergoing heavy service conditions.
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