Prediction of Frequency for Simulation of Asphalt Mix Fatigue Tests Using MARS and ANN

Table 2

Statistical data relating to effective length (𝐿_eff) of tensile response pulses.

Statistic	Stress pulses		Strain pulses
	𝜎𝑥	𝜎𝑦	𝜀𝑥	𝜀𝑦
Min., cm	30.74	43.74	28.67	57.50
Max., cm	392.66	694.63	295.92	922.08
Mean, cm	156.17	282.45	121.07	375.52
Mode, cm	60.19	254.30	237.20	735.47
Median, cm	145.72	269.22	111.95	357.64
Standard deviation, cm	73.89	134.15	53.16	178.90