Research Article
Reliability Evaluation of Pavement Life-Cycle Assessment Model
Table 3
Design parameters of pavement structure.
| | Pavement structure | Upper layer (cm) | Middle layer (cm) | Lower layer (cm) | Base (cm) | Subbase (cm) | Designed deflection (0.01 mm) | Calculated deflection (0.01 mm) |
| | Asphalt (30 years of design) | 6 | 8 | 12 | 40 | 25 | 14.0 | 13.5 | | Asphalt (15 years of design) | 4 | 6 | 8 | 30 | 25 | 17.2 | 16.8 | | Cement | Surface course (cm) | Base course (cm) | Fatigue stress of surface course (MPa) | Maximum multiple stress of surface course (MPa) | Flexural tensile strength of surface course (MPa) | | 30 | 20 | 4.89 | 2.94 | 5.0 |
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