An enhanced model of a passenger coach running on a straight track is developed. This model includes wheelsets modelled as rotating flexible bodies, a track consisting of flexible rails supported on discrete sleepers and wheel-rail contact modules, which can describe non-elliptic contact patches based on a boundary element method (BEM). For the scenarios of undisturbed centred running and permanent hunting, the impact of the structural deformations of the wheelsets and the rails on the stress distribution in the wheel-rail contact is investigated.
Refining the modelling of vehicle-track interaction
2012
15 Seiten, 14 Bilder, 9 Quellen
Aufsatz (Konferenz)
Englisch
Refining the modelling of vehicle–track interaction
Taylor & Francis Verlag | 2012
|Refining the modelling of vehicle-track interaction
Kraftfahrwesen | 2012
|Modelling of Railway Track and Vehicle/Track Interaction at High Frequencies
Taylor & Francis Verlag | 1993
|Refining the modelling of vehicletrack interaction
Online Contents | 2012
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