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Communication Dans Un Congrès Année : 2005

Modelling ballast behaviour using a three-dimensional polyhedral Discrete Element method

Résumé

The deterioration of the railway track under a large number of train runnings, in particular the settlement mechanism of the ballast layer or the lateral buckling of track, remains insufficiently known. In order to study the behaviour of ballast layer a three-dimensional Discrete Element Method (DEM), based on the Non Smooth Contact Dynamic (NSCD) approach has been developed.
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Dates et versions

hal-01793634 , version 1 (16-05-2018)

Identifiants

  • HAL Id : hal-01793634 , version 1

Citer

Gilles Saussine, Catherine Cholet, Pierre Etienne Gautier, Frédéric Dubois, Claude Bohatier, et al.. Modelling ballast behaviour using a three-dimensional polyhedral Discrete Element method. 21st International Congress of Theoretical and Applied Mechanics, Aug 2004, Varsovie, Poland. ⟨hal-01793634⟩
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