Change of scale for kinematic variables in granular materials: difficulties and limitations

 

This paper is dedicated to the analysis of relations proposed in the literature for the change of scale for kinematic variables in granular materials. In a first part, numerical analyses allow the more adequate local kiuernatic variables to be defined. The second part is dedicated to the analysis of the local kinematic in granular material from numerical simulations. Particle rotation and loss and creation of contacts are particularly considered for different conditions of contacts.

 

This paper is dedicated to the analysis of relations proposed in the literature for the change of scale for kinematic variables in granular materials. In a first part, numerical analyses allow the more adequate local kiuernatic variables to be defined. The second part is dedicated to the analysis of the local kinematic in granular material from numerical simulations. Particle rotation and loss and creation of contacts are particularly considered for different conditions of contacts.


  This pap …


AUTORI: Dubujet P., Nouguier-Lehon, Cambou B.
RIG ANNO:2002 NUMERO:3
Numero di pagine: 50


Allegato: https://associazionegeotecnica.it/wp-content/uploads/2010/03/RIG_2003_3_50.pdf
Allegato:
Articolo completo: https://associazionegeotecnica.it/wp-content/uploads/2010/03/RIG_2003_3_50.pdf