Parameter

Granite, FW

Limestone, HW

Vein

Filling material

Uniaxial Compressive Stress, MPa

0.037

0.020

0.026

-

Young’s Modulus, GPa

8.0

3.0

3.0

0.15

Poisson’s ratio

0.22

0.23

0.23

0.32

Friction Angle, deg.

42

38

39

21

Cohesion, MPa

0.59

0.50

0.51

0.20