Numerical Analyses of Fracturing Behavior and Strength of Specimens with Two Parallel Infilled Flaws under Uniaxial Compression

Table 2

Material properties of real and numerical samples.

Mechanical parameters	Rock		Grout
	Laboratory test	Numerical test	Laboratory test	Numerical test
Uniaxial compressive strength (MPa)	39.2	38.8	13.4	13.5
Elastic modulus (GPa)	21.2	24.2	4.7	5.0
Poisson’s ratio	0.18	0.18	0.16	0.15