Calculation Method for Grading Size and Grading Bounding Box of Virtual Aggregate Based on DEM

Figure 9

Discrete angular aggregate model with different sphere discretization conditions. (a) Cubic method + center inclusion + 0.6 mm diameter. (b) Cubic method + center inclusion + 1.0 mm diameter. (c) Cubic method + center inclusion + 1.0 mm diameter. (d) Cubic method + center inclusion + 1.5 mm diameter. (e) Filling method + 0.6 mm diameter. (f) Filling method + 1.0 mm diameter. (g) Filling method + 1.5 mm diameter.

(a)

(b)

(c)

(d)

(e)

(f)

(g)