Research Article
The Physicomechanical Deterioration Characteristics and Mesoscopic Damage Analysis of Sandstone under Acidic Environment
Figure 8
Uniaxial compressive stress-strain curves for sandstone samples attacked by acid solutions for different days: (a) soaking for 30 days, (b) soaking for 60 days, (c) soaking for 90 days, and (d) soaking for 180 days.
| (a) |
| (b) |
| (c) |
| (d) |