A particle-in-cell formulation for large deformation in Cosserat continua - Archive ouverte HAL Access content directly
Conference Papers Year : 2001

A particle-in-cell formulation for large deformation in Cosserat continua

Abstract

We present a new approach to modeling of granular flows using a combination of Cosserat theory for granular material and a particle-in-cell finite element method capable of handle extremely large material deformation. Benchmarking against analytical solutions highlightsthe strengths and weaknesses of the method. We demonstrate one application of the method in modeling the discharge of granular material from a silo.
Fichier principal
Vignette du fichier
IWBLDufour1999 (1).pdf (635.15 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01007790 , version 1 (13-06-2019)

Identifiers

  • HAL Id : hal-01007790 , version 1

Cite

Frédéric Dufour, Hans Muhlhaus, Louis Moresi. A particle-in-cell formulation for large deformation in Cosserat continua. Bifurcation and Localisation Theory in Geomechanics, 2001, Perth, Australia. ⟨hal-01007790⟩
92 View
81 Download

Share

Gmail Facebook X LinkedIn More