Numerical Analysis of the Anisotropy and Scale Effects on the Strength Characteristics of Defected Rockmass

Table 3

Results of the laboratory tests and FJM simulations.

Type	Laboratory results	FJM simulations
UCS (MPa)	92.5 (n = 5)	92.7
Elastic modulus (GPa)	30.5 (n = 5)	29.9
Poisson’s ratio	0.21 (n = 5)	0.20
BTS (MPa)	7.05 (n = 4)	6.92
UCS/BTS ratio	10–18	13.4
HB material constant mi	20.1	19.6
HB fitted (MPa)	96	100