15 citations · 27 across the 4 of their papers we have counts for
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Eigenvalue analysis of stress-strain curve of two-dimensional amorphous solids of dispersed frictional grains with finite shear strain
Daisuke Ishima, Kuniyasu Saitoh, Michio Otsuki +1
The stress-strain curve of two-dimensional frictional dispersed grains interacting with a harmonic potential without considering the dynamical slip under a finite strain is determi…
Theory of rigidity and numerical analysis of density of states of two-dimensional amorphous solids with dispersed frictional grains in the linear response regime
Daisuke Ishima, Kuniyasu Saitoh, Michio Otsuki +1
Using the Jacobian matrix, we obtain theoretical expression of rigidity and the density of states of two-dimensional amorphous solids consisting of frictional grains in the linear…
Dilatancy of frictional granular materials under oscillatory shear with constant pressure
Daisuke Ishima, Hisao Hayakawa
We perform numerical simulations of a two-dimensional frictional granular system under oscillatory shear confined by constant pressure. We found that the system undergoes dilatancy…
Scaling laws for frictional granular materials confined by constant pressure under oscillatory shear
Daisuke Ishima, Hisao Hayakawa
Herein, we numerically study the rheology of a two-dimensional frictional granular system confined by constant pressure under oscillatory shear. Several scaling laws for the storag…