Fractal Pattern of Particle Crushing of Granular Geomaterials during One-Dimensional Compression

Figure 6

Linear fitting between lg[M(δ < d)/M_T] and lg(d/d_M) with the left picture regarding particle size finer than 74 μm and coarser than 74 μm as a fitting range, respectively, with the middle picture regarding the whole measurable particle size interval as the only fitting range, and with the right picture expressing the histograms of determination coefficients R² of these three linear fittings at each preset vertical stress level for (a) QS1, (b) QS2, and (c) QS3.

(a)

(b)

(c)