Dynamic view of critical state regime in granular materials: a mesoscale perspective - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2021

Dynamic view of critical state regime in granular materials: a mesoscale perspective

Résumé

We revisit the Critical State (CS) in a dynamic perspective at a mesoscopic scale to enrich the classical view of the critical state as a steady state. The dynamics of meso-structures has been characterized by recording generating and vanishing processes in discrete element simulations. Our results suggest that mesostructures have a short but regular lifespan at critical state along a biaxial compression loading path.
Fichier principal
Vignette du fichier
epjconf_pg2021_11011.pdf (924.7 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03252124 , version 1 (07-06-2021)

Identifiants

Citer

Na Deng, Antoine Wautier, Yannick Thiery, Zhen-Yu Yin, Pierre-Yves Hicher, et al.. Dynamic view of critical state regime in granular materials: a mesoscale perspective. Powders and Grains 2021, Jul 2021, Buenos Aires (Virtual), Argentina. ⟨10.1051/epjconf/202124911011⟩. ⟨hal-03252124⟩
34 Consultations
21 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More