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