Mesoparameter Calibration and Macro-Mesoparameter Correlation of Tailing Sand

Figure 5

Deviation stress-axial strain curve of triaxial test: (a) non-spherical particles with gradation (working condition I); (b) spherical particles with gradation (working condition II); and (c) non-spherical particles without gradation (working condition III).

(a)

(b)

(c)