Research Article
Dynamic Splitting Behavior and the Constitutive Relationship of Frozen Sandstone Containing a Single Fissure
Table 1
Basic physical and mechanical parameters of the sandstone used.
| Sample | Density (g/cm3) | Porosity (%) | P-wave velocity (m/s) | Uniaxial compressive strength (MPa) | Poisson’s ratio |
| Saturation | 2152–2198 | 19.56–20.12 | 2650–2695 | 19.65–20.18 | 0.21–0.24 |
|
|