Cylindrical Caved Space Stability Analysis for Extension Prediction of Mining-Induced Surface Subsidence

Figure 3

(a) Variation of the peak rock strength with , at a constant confining pressure. (b) Transversely isotropic specimen in triaxial compression. (c) 3D view of a specimen with inclined discontinuities in anisotropic stress state.

(a)

(b)

(c)