Numerical Simulations for Large Deformation of Geomaterials Using Molecular Dynamics

Table 1

Calculation parameters.

Parameters	Value
Grain diameter (m)	0.05 [16]
Density (kg/m^3)	2000.0 [16]
Elastic constant for normal contact (MPa)	1 [17]
Elastic constant for tangential contact (MPa)	0.29
Damping constant for normal contact	0.001 [18]
Damping constant for tangential contact	0.0005
Cohesion (Pa)	800 [16]
Time step (s)	1.0 × 10^−4
Particle number	57,251