Numerical Simulation of Pervious Concrete Based on Random Pore Model

Table 5

Statistical results of pores feature for specimen 1#.

Parameter	Range
	Tiny pores	Small pores	Medium pores	Large pores	Super pores
Equivalent diameter (mm)	<1.0	1–2.5	2.5–5	5–8	>9
Long axis range (mm)	0.15–1.9	1.2–3.6	3–9	7.6–13	12.6–20
Short axis range (mm)	0.12–0.75	0.74–2	1.3–3.4	2–8	5.4–9.6
Planar porosity (%)	0.07	1.2	3.05	5.8	4.1