Experimental Study on 3D Roughness and Shear Failure Mechanism of Rock Mass Discontinuity

Figure 5

Reconstruction of surface topography of discontinuity for the natural rough rock joint surface model (sample B5). (a) Sample No. B5; (b) preprocess of the upper surface; (c) preprocess of the lower surface; (d) 3D reconstruction of the upper surface; (e) 3D reconstruction of the lower surface.

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