Comparison of Real Response and Theoretical Modeling of Pavement with Thick Asphalt Layers under Heavy Traffic Load

Table 4

Compressive vertical stress.

	Position	Compressive vertical stress (kPa)
		Modulus (MPa) combination I	Modulus (MPa) combination II	Modulus (MPa) combination III	Field measured (MPa)
Structure I	AC-25C	524.5	539.7	549.8	338.0
	AC-25F	325.1	344.5	357.8	199.6
	CTB	42.3	38.7	35.9	39.6
Structure II	AC-25C	446.2	450.0	451.9	206.6
	AC-25F	237.0	243.3	247.6	165.4