Figure 8

Histograms of the Voronoi indices (different polyhedra configurations) as a function of frequency for (a) 0.2 mm and (b) 0.6 mm shaking amplitudes. Only polyhedra with a percentage greater than 1% are shown.

Histograms of the Voronoi indices (different polyhedra configurations) as a function of frequency for (a) 0.2 mm and (b) 0.6 mm shaking amplitudes. Only polyhedra with a percentage greater than 1% are shown.