Research Article
Mechanical Characteristics of Frozen Sandstone under Lateral Unloading: An Experimental Study
Figure 13
Comparison of peak stress of lateral unloading and peak stress of triaxial compression (: peak stress, : ratio of the peak stress of lateral unloading to the peak stress of triaxial compression). (a) Different temperature. (b) Different confining pressure. (c) Different lateral unloading rates.
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