Research Article
Influence of Structural Plane Microscopic Parameters on Direct Shear Strength
Table 2
Shear strength parameter values of different parallel bond stiffness ratios.
| Parallel bond stiffness ratio | Friction angle (°) | Cohesion (MPa) |
| 0.5 | 22.93 | 8.35 | 1 | 22.20 | 8.79 | 1.45 | 20.30 | 9.29 | 2 | 20.76 | 9.14 | 3 | 23.85 | 8.79 | 4 | 21.55 | 8.58 | 5 | 19.95 | 8.76 | 6 | 18.83 | 8.48 | 7 | 20.71 | 8.05 | 8 | 21.31 | 7.67 | 9 | 20.20 | 7.63 | 10 | 21.80 | 7.25 |
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