Research Article
Experimental Study on Shear Failure Characteristics of Jointed Rock Mass Based on Direct Shear Tests and Digital Image Correction Techniques
Figure 10
Shear strain evolution of joint specimens (30°): (a) 10% peak stress, (b) 30% peak stress, (c) 50% peak stress, (d) 70% peak stress, (e) 90% peak stress, and (f) 100% peak stress.
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