Responses of Semi-Rigid Base Asphalt Pavement with Interlayer Contact Bonding Model

Table 1

Material parameters of semi-rigid base asphalt pavement.

Layer	Room temperature		Higher temperature		Poisson’s ratio	Density (kg/m^3)	Thickness (cm)
	Temperature (°C)	Modulus (MPa)	Temperature (°C)	Modulus (MPa)
ACUL	20	1505	60	310	0.30	2350	4
ACML	20	1220	56	345	0.30	2360	6
ACLL	20	980	52	285	0.30	2370	8
Base	—	1200	—	1200	0.25	2300	40
Subbase	—	300	—	300	0.35	1932	20
Subgrade	—	50	—	50	0.40	1926	200