Mechanical Behavior of Concrete Pavement considering Void beneath Slabs and Joints LTE

Table 1

The size and material properties of the FEA model.

	Layer properties	Values
Cement concrete layer (single slab)	Slab length	4m
	Slab width	3m
	Slab thickness	28 cm
	Elastic modulus	30000 MPa
	Poisson’s ratio	0.15
Cement and fly-ash stabilized macadam base course layer	Base length	10m
	Base width	5m
	Base thickness	18 cm
	Elastic modulus	10000 MPa
	Poisson’s ratio	0.25
Subgrade	Modulus of subgrade reaction (K)	0.12 MPa/mm