Effects of Particle Shapes and Sizes on the Minimum Void Ratios of Sand

Table 4

The fitting results of the relationship curve between (e_min)_min and d/D values.

Equation	z = A ∗ exp(−x/T) + y
Particle	NS	DS	FS	SC	SB & SC	SB
Y	0.54517	0.55037	0.53147	0.53555	0.54283	0.54684
A	−0.53234	−0.53633	−0.53179	−0.53459	−0.54198	−0.5454
T	0.06913	0.07206	0.11679	0.18705	0.21647	0.24166
R^2	0.9563	0.95368	0.98339	0.99397	0.99607	0.99403