Table 2 Summary of intermediate particle size, crushing stress and ultimate relative breakage index for each particle size group.
From: Particle breakage characteristics of calcareous sand under confined compression tests
Particle size group (mm) | intermediate particle size d50 (mm) | Crushing stress P0 (kPa) | Ultimate relative breakage index Brmax |
|---|---|---|---|
1–2 | 1.5 | 1983.867 | 0.22508 |
0.5–1 | 0.75 | 3085.572 | 0.16709 |
0.25–0.5 | 0.375 | 3631.559 | 0.06017 |
