| Independent variable number | Name of input variable | Range of used values |
| 1 | Specific load on the contact area | (0.5, 0.6, 0.7, and 0.8 MN/m2) |
| 2 | Asphalt layer | Modulus of elasticity (2000, 4000, 6000, 8000, and 10,000 MN/m2) | 3 | Thickness (3, 6, 9, 12, 15, 18, and 21 cm) | 4 | Poisson’s ratio, | 5 | Volume binder content, Bc-v = 13% |
| 6 | Unbound granular material | Modulus of elasticity, Ms = 400 MN/m2 | 7 | Thickness, d = 20–80 cm (20, 40, 60, and 80 cm) | 8 | Poisson’s ratio, |
| 9 | Subgrade | Modulus of elasticity, Ms = 60 MN/m2 | 10 | Poisson’s ratio, |
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