Research Article
Evaluation of Carbonation Effects on Cement-Solidified Contaminated Soil Used in Road Subgrade
Table 3
Input parameters of finite element model.
| | Material | ① | ② | ③ | | Asphalt mixture | Cement-steadied grit | Solidified contaminated soil |
| | Constitutive model | Elasticity | Elasticity | Mohr–Coulomb | | Thickness (m) | 0.18 | 0.40 | 2.42 | | Bulk density (kN/m3) | 19.6 | 23.5 | 17.4 | | Elasticity modulus (MPa) | 1400 | 500 | 30 | | Cohesive force (kPa) | / | / | 24 | | Internal friction angle (°) | / | / | 30 | | Poisson’s ration | 0.35 | 0.25 | 0.45 |
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