Research Article
Discrete Simulation of Vibratory Roller Compaction of Field Rockfills
Table 7
Microproperties of linear contacts between rockfill particles.
| | meso parameters | Value | | Contact model | Linear model |
| | Linear part | Normal stiffness (N/m) | 1.0 × 109 | | Shear stiffness (N/m) | 1.0 × 109 | | Local friction | 0.50 |
| | Dashpot part | Normal critical damping ratio | 0.20 | | Shear critical damping ratio | 0.00 | | Dashpot mode | 3 |
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