Introduction
Study site
ω (%) | ρ (g/cm3) | ρd (g/cm3) | ωL (%) | ωP (%) | Gs (g/cm3) | ωop (%) | Grain content (%) | ||
---|---|---|---|---|---|---|---|---|---|
16.7 | 1.75 | 1.50 | 28.73 | 13.68 | 2.7 | 14 | < 0.005 mm | 0.005–0.075 mm | > 0.075 mm |
16.13 | 80.02 | 3.85 |
Testing method
Ring shear test apparatus
Testing procedure
Testing scheme
Results and discussion
Strength property
Shear rates (mm/min) | C (kPa) | Φ (°) |
---|---|---|
20 | 8.6 | 36.5 |
40 | 8.1 | 32.4 |
60 | 4.2 | 33.9 |
80 | 5.4 | 26.8 |
100 | 8.6 | 26.5 |