Experimental Study on Shear Failure Characteristics of Jointed Rock Mass Based on Direct Shear Tests and Digital Image Correction Techniques

<div>Shear mechanical properties of different fracture dip models: (a) the stress-strain curves of joint dip angles and (b) peak stress-joint dip angle curve.</div>

Advances in Civil Engineering

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Figure 4: Experimental Study on Shear Failure Characteristics of Jointed Rock Mass Based on Direct Shear Tests and Digital Image Correction Techniques 

Figure 4 | Experimental Study on Shear Failure Characteristics of Jointed Rock Mass Based on Direct Shear Tests and Digital Image Correction Techniques 