Correction Method for Hydraulic Conductivity Measurements Made Using a Fixed Wall Permeameter

Table 1

Probability summary of boundary-packing types in the PBVR geometric model.

Packing angle α	Boundary-packing type	Particle combination	Probability	PBVR
π/3 < α ≤ π/2	Type I	O1O2, O1O3, O2O4, O3O4	P1 = 0.50	Equation (7)
	Type II	O1O2O3, O2O3O4	P2 = 0.25	Equation (11)
	Type III	O1O2O4, O1O3O4	P3 = 0.25	Equation (14)
α = π/3	Type I	O1O2, O1O3, O3O4, O2O4, O1O2O3, O2O3O4	P1 = 0.75	Equation (16)
	Type II	N/A	P2 = 0	N/A
	Type III	O1O2O4, O1O3O4	P3 = 0.25	Equation (14)