Effects of Paving Technology, Pavement Materials, and Structures on the Fatigue Property of Double-Layer Pavements

Table 9

Fatigue life of specimens with different paving technologies, mixture types, and pavement structural thicknesses.

Pavement structures		Paving technologies	P (%) in the list correspond to N
Surface layer	Bottom layer		5	50
4-cm AC-13	6-cm AC-20	Traditional paving	855	1171
		Double-layer paving	1320	2000
4-cm AC-16	6-cm AC-25	Traditional paving	433	594
		Double-layer paving	943	1201
3-cm AC-13	7-cm AC-20	Traditional paving	1006	1260
		Double-layer paving	1955	2503
3-cm AC-16	7-cm AC-20	Traditional paving	732	905
		Double-layer paving	1425	1862