Combined Influence of Particle Shape and Fabric on the Shear Behaviour of Granular Materials

Table 2

Parameters adopted in modelling of sample I as baseline values.

Unit	Parameter	Value
Particles	Number	918
	Specific gravity (N/m^3)	2650
	Particle size range (mm)	0.6–2
	Normal stiffness, kn (MPa)	20
	Shear stiffness, ks (MPa)	10
	Basic friction	0.5
Walls	Normal stiffness, kn (MPa)	2000
	Shear stiffness, ks (MPa)	0
	Friction	0
Initial situation	Porosity, e0	0.4
	Density, ρ0 (g/cm^3)	1.89