Research Article
Numerical Analysis Method considering Coupled Effects of THMC Multifields on Unsaturated Expansive Soil Subgrade Treated with Lime
| Volume specific heat coefficient (J·(m3·°C)−1) | Thermal conductivity (J·(s·m·°C)−1) | Permeability coefficient/m·s−1 | Elasticity modulus MPa | Poisson ratio | Bulk modulus (kPa) | Thermal expansion coefficient (K−1) | | | | | | | | | | | |
| 2.24 × 106 | 4.15 × 106 | 6.0 | 0.57 | 1.25 × 109 | 60 | 0.3 | 4.3 × 109 | 1.4 × 109 | 6.3 × 105 | 0.9 × 106 |
|
|