Research Article
Study on Mechanical Properties and Damage Characteristics of Red Sandstone under Freeze-thaw and Load
Figure 5
Total damage evolved curves on different confining pressures and freeze-thaw cycles of red sandstone. (a) σ3 = 0 MPa. (b) σ3 = 2 MPa. (c) σ3 = 4 MPa. (d) σ3 = 6 MPa.
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| (b) |
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