Research Article
Research on Mechanical Response of Pavement Structure to Differential Settlement of Subgrade on Highway Widening
Table 2
Calculation parameters of foundation and subgrade.
| | Solum | (kN/m3) | (kN/m3) | | (kN/m3) | | (kN/m3) | (°) | (m/day) |
| | Foundation | 17.30 | 19.90 | 0.707 | 7500 | 0.25 | 11.0 | 22.5 | 0.02 | | District 94 | 1.83 | 20.00 | 0.689 | 13990 | 0.25 | 27.3 | 35.1 | — | | District 95 | 1.88 | 20.16 | 0.664 | 15000 | 0.25 | 23.6 | 39.0 | — | | District 97 | 1.97 | 20.43 | 0.621 | 16000 | 0.25 | 30.6 | 35.0 | — |
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