%0 Journal Article
%T Compaction of elastic granular materials: inter-particles friction effects and plastic events
%+ Physique et Mécanique des Milieux Divisés (PMMD)
%+ Ton Duc Thang University [Hô-Chi-Minh-City]
%+ Ingénierie des Agro-polymères et Technologies Émergentes (UMR IATE)
%A Vu, Thi-Lo
%A Nezamabadi, Saeid
%A Mora, Serge
%< avec comité de lecture
%@ 1744-683X
%J Soft Matter
%I Royal Society of Chemistry
%V 16
%N 3
%P 679-687
%8 2020
%D 2020
%R 10.1039/C9SM01947B
%K Neo-Hookean
%K Granular
%K Elasticity
%Z PACS: 83.80.Fg,46.25.-y,87.10.K
%Z Physics [physics]/Mechanics [physics]/Mechanics of materials [physics.class-ph]
%Z Physics [physics]/Condensed Matter [cond-mat]/Soft Condensed Matter [cond-mat.soft]Journal articles
%X The uni-axial compaction of granular materials made of elastic neo-Hookean particles is investigated in the quasi-static regime. Two-dimensional disk assemblies are simulated using the Finite Element model coupled with Contact Dynamics method for dealing both with finite deformations of the particles and contact interactions. Due to large deformations of the particles, the packing fraction of the system increases continuously during the compaction process, reaching values close to 1. The influence of the coefficient of friction between the particles on the macroscopic and micro-structural behaviors of the system is thoroughly discussed.
%G English
%2 https://hal.science/hal-02404009/document
%2 https://hal.science/hal-02404009/file/Art_Mora_al_Soft-Matter_2020.pdf
%L hal-02404009
%U https://hal.science/hal-02404009
%~ CIRAD
%~ CNRS
%~ IATE
%~ LMGC
%~ AGREENIUM
%~ MIPS
%~ BA
%~ UNIV-MONTPELLIER
%~ INSTITUT-AGRO-MONTPELLIER
%~ INRAE
%~ INRAEOCCITANIEMONTPELLIER
%~ UM-2015-2021
%~ RESEAU-EAU
%~ INSTITUT-AGRO