Research Article
Shear Properties and Mechanism of Freeze-Thaw Interface in Unsaturated Coarse-Grained Soil from Qinghai-Tibet Plateau
Figure 9
Relationship between shear strength (τf) and normal stress (σ). (a) ρd = 1.9 g/cm3. (b) ρd = 2.0 g/cm3. (c) ρd = 2.15 g/cm3.
| (a) |
| (b) |
| (c) |