Mechanistic and Economical Characteristics of Asphalt Rubber Mixtures

Table 2

Mechanistic fatigue analysis results.

Depth (mm)	Velocity (mph)	Strain (microns)			(cycles)	Fatigue ratio	Average fatigue ratio
Reference conventional hot mix asphalt
100	16	264			416,926	1.0	1
	113	194		4.17	1,521,577	1.0
200	16	135			6,852,999	1.0
	113	94			30,372,021	1.0
Asphalt Rubber mixture
100	16	301			2,407,806	5.8	5.5
	113	236		4.37	6,968,196	4.6
200	16	154			44,968,613	6.6
	113	116			155,041,336	5.0