Site Investigation - Rock Mechanics Based on an Anisotropic Jointed Rock Model - page 384

Fig. 13.26 shows the mapping of an exploration adit as a developed view by means
of the example of three far-persisting discontinuities D1, D2 and D3 illustrated in
Fig. 13.25.
Figure 13.26 Mapping
of exploration adit as a
developed view (Wittke 1990)