Calculated F1
1.730
Calculation Parameters
F_H1 vs Depth of Soil Layer, H (m)
F_S1 vs Wheel Spacing, s (m)
F_E1 vs Short-term Young's Modulus for Soil, Ess (MPa)
F1 Calculation Equation
F1 = f(all) × F(E1) × F(H1) × F(S1) × k3 × k4
f(all) = k1 × k2 × f'cf, where f'cf = 0.7 × √f'c
Parameter Summary
| Parameter | Value |
|---|---|
| Depth (m) | 1.20 |
| Spacing (m) | 1.00 |
| Ess (MPa) | 50 |
| Loading Type (k3) | 1.2 |
| Compressive Strength (f'c) (MPa) | 20 |
| Load Repetition Factor (k2) | 0.73 |
| f'cf (MPa) | 0.7 × √20 ≈ 3.13 |
| k4 | 1.03 |
| f(all) | 0.9 × 0.73 × 3.13 ≈ 2.06 |
| F(E1) | 0.806 |
| F(H1) | 0.921 |
| F(S1) | 0.900 |
| F1 | ≈ 2.06 × 0.806 × 0.921 × 0.900 × 1.2 × 1.03 ≈ 1.73 |