Research Article
Research on Mechanical Response of Pavement Structure to Differential Settlement of Subgrade on Highway Widening
Table 5
Splitting strength of the pavement material.
| Old pavement | Splitting strength (MPa) | New pavement | Splitting strength (MPa) |
| Reinforcing layer of road | 1.4 | Cement-stabilized aggregate | 0.5 | SMA-13 | 1.2 | Low dose cement | 0.3 | AK-16 | 1.1 | | | AC-20 | 1.0 | | | AC-30 | 0.7 | | | Lime-flyash-stabilized base | 0.5 | | |
|
|