Automated Shape Analysis and DEM Study on Graded Crushed Stone

Table 2

Particle number and model parameters.

Parameter	Value
Particle number	1000 × 3
Particle density (kg/m^3)	2650
Interparticle frictional coefficient	0.5
Wall-particle frictional coefficient	0
Effective modulus (Pa)	1 × 10^8
Stiffness ratio	4/3
Damping factor	0.7