Table 1 Mechanical parameters of the modeled rock.

From: Numerical study on the mechanical properties, failure mode, energy dissipation, and acoustic emission of defected-rocks under uniaxial compression

Rock parameters

Value

Unit

Density, ρ

2012

kg/m3

Elastic modulus, E

1.5

GPa

Friction angle, µ

32.4

°

Poisson’s ratio, ν

0.25

/

Cohesion, c

6.85

MPa

Tensile strength, ft

2.71

MPa

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