Comparisons between Asphalt Pavement Responses under Vehicular Loading and FWD Loading

Table 10

The thicknesses, moduli, and Poisson’s ratios of the modeled pavement structure layers.

Pavement type	Structure layer	Thickness (m)	Modulus (MPa)	Poisson’s ratio
Flexible	AC-13 mixture	0.3	Viscoelastic parameter	0.35
	Graded gravel	0.35	435	0.35
	Graded gravel	0.2	557	0.35
	Subgrade	5.5	166	0.40
Semirigid	AC-13 mixture	0.3	Viscoelastic parameter	0.35
	Cement-stabilized macadam	0.35	38644	0.30
	Graded gravel	0.2	652	0.35
	Subgrade	5.5	183	0.40