3 papers
cond-mat.dis-nn2009
History dependence of mechanical properties in granular systems
Shio Inagaki, Michio Otuski, Shin-ichi Sasa
We study the history dependence of the mechanical properties of granular media by numerical simulations. We perform a compaction of frictional disk packings in a two-dimensional sy…
cond-mat.soft2005
Reorganization of a 2D disordered granular medium due to a small local cyclic perturbation
E. Kolb, C. Goldenberg, S. Inagaki +1
We measure experimentally the rearrangements due to a small localized cyclic displacement applied to a packing of rigid grains under gravity in a 2D geometry. We analyze the evolut…
cond-mat.soft2003
Stress and Strain in Flat Piling of Disks
Shio Inagaki, James T. Jenkins
We have created a flat piling of disks in a numerical experiment using the Distinct Element Method (DEM) by depositing them under gravity. In the resulting pile, we then measured i…