Research Article
Safety Monitoring of Expressway Construction Based on Multisource Data Fusion
Table 2
Parameters of silty clay with breccia.
| | Rock and soil layer | Bulk density (KN/m³) | Modulus of elasticity (MPa) | Cohesive force (KPa) | Internal friction angle (°) | Poisson’s ratio |
| | Silty clay with breccia | 19 | 15–27 | 21.5–30 | 20–22 | 0.3 |
|
|
