Research Article
Mechanical Evaluation of Bottom Ash from Municipal Solid Waste Incineration Used in Roadbase
Table 4
Parameters of finite element model.
| Material | ① | ② | ③ | Asphalt mixture | Cemented aggregate containing bottom ash | Silty clay |
| Constitutive model | Elasticity | Elasticity | Mohr–Coulomb | Thickness (m) | 0.18 | 0.4 | 2.42 | Bulk density (kN/m3) | 19.6 | 22.9 | 17.4 | Elasticity modulus (MPa) | 1400 | 13823 | 22 | Cohesive force (kPa) | / | / | 24 | Internal friction angle (°) | / | / | 30 | Poisson’s ration | 0.25 | 0.2 | 0.32 |
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