Research Article
Evolution of the Mesoscopic Parameters and Mechanical Properties of Granular Materials upon Loading
Table 1
The computed parameters in the model.
| Normal contact stiffness of particles (MPa/m) | Tangential contact stiffness of particles (MPa/m) | Density (kg/m3) | Frictional coefficient |
| 50 | 50 | 2630 | 0.30 |
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Note. The parameters used according to [1, 9, 17].
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