Figure 7

Specimen peak compression and peak shear strengths at different inclination angles. Trend lines 1 and 2 in Fig. 9a,b were fit against the data at an inclination angle range of 0° to 20°.

Specimen peak compression and peak shear strengths at different inclination angles. Trend lines 1 and 2 in Fig. 9a,b were fit against the data at an inclination angle range of 0° to 20°.