Mechanical Properties of the Shear Failure of Rock Masses with Prefabricated Sinusoidal Fractures

Figure 3

Specimens after marking. (a) Undulation of 5 mm. (b) Undulation of 10 mm. (c) Undulation of 15 mm. (d) Undulation of 20 mm. (e) Undulation of 30 mm.

(a)

(b)

(c)

(d)

(e)