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SCC and grouting material parameters.
| Parameters | SCC | grouting material |
|---|---|---|
| Homogeneity index | 1.2 | 1.5 |
| Mesoscopic modulus of elasticity (GPa) | 18 | 32 |
| Mesoscopic compressive strength (MPa) | 200 | 300 |
| Poisson’s ratio | 0.2 | 0.2 |
| Density | 2.3 | 2.5 |
| Residual strength coefficient | 0.25 | 0.2 |
| Ratio of compressive to tensile strength | 10 | 10 |
