Analysis of the Mechanical Behaviour of Asphalt Concretes Using Artificial Neural Networks

Table 9

ANN coefficients for the Marshall flow prediction model.

ξ	Neurons	ANN coefficients
		φ	α	β	γ	δ	ε	ζ	η	θ
32.70	1	−1.74	−21.08	0.83	−0.18	−0.29	0.09	2.76	3.40	1.33
	2	2.40	4.88	−0.91	−0.03	−0.80	−0.04	4.51	2.49	3.06
	3	0.95	−3.20	2.20	0.11	0.36	−0.11	−7.09	−1.92	0.12
	4	−2.92	−42.06	2.15	0.06	0.76	−0.04	−2.41	3.44	4.79
	5	1.00	−18.71	2.74	−0.20	−0.03	0.04	5.72	−1.44	0.31
	6	3.59	−4.16	0.08	−0.06	−0.48	0.08	−4.44	2.86	1.83
	7	4.08	−10.43	−0.21	−0.44	0.37	−0.09	3.00	−0.26	3.86
	8	3.02	29.36	−2.77	0.50	−0.50	−0.06	−0.21	−4.07	−0.39
	9	0.71	18.74	−1.40	0.24	−0.43	0.00	−6.08	−1.01	−0.74
	10	0.17	−15.74	−1.18	0.01	0.16	0.09	5.56	−1.29	1.34