Research Article
Influence of Flaw Inclination Angle on Unloading Responses of Brittle Rock in Deep Underground
Table 2
Laboratorial and numerical macromechanical behavior of the marble specimen.
| | Experimental results | Numerical results | Errors (%) |
| | Density (g/cm3) | 2.81 | 2.81 | — | | Young’s modulus (GPa) | 76.4 | 75.6 | 1.05 | | Poisson’s ratio | 0.21 | 0.21 | — | | UCS (MPa) | 135.3 | 136.1 | 0.59 | | TCS-40 (MPa) | 273.5 | 264.2 | 3.40 |
|
|
