Effects of Flaw Geometry on the Fracturing Behavior of Rock-Like Materials Containing Two Arch-Like Parallelogram Flaws

Table 3

Macro crack coalescence process in the specimens containing two parallelogram flaws with different angles under uniaxial compression.

α-β (degree)	45–45	45–60	45–75	60–60	60–75	75–75
Crack images
Crack paths