Research Article
Numerical Simulations for Large Deformation of Geomaterials Using Molecular Dynamics
Table 2
The parameters used in the MD simulation of a sand slump.
| | Parameters | Value |
| | Grain diameter (mm) | 2 | | Density (kg/m3) | 2650 | | Elastic constant for normal contact (MPa) | 10 | | Elastic constant for tangential contact (MPa) | 2.86 | | Damping constant for normal contact | 0.1 | | Damping constant for tangential contact | 0.05 | | Time step (s) | 1.0 × 10−5 | | Particle number | 118,700 |
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