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

Table 6

Stiffness tests results.

Specimen	Stiffness modulus (MPa)	Specimen	Stiffness modulus (MPa)	Specimen	Stiffness modulus (MPa)
AC20-50/70L-1	4900	AC20-ModL 1	5853	AC20-ModP-1	5854
AC20-50/70L-2	4875	AC20-ModL 2	5199	AC20-ModP-2	5839
AC20-50/70L-3	4835	AC20-ModL 3	5590	AC20-ModP-3	5693
AC20-50/70L-4	4867	AC20-ModL 4	5479	AC20-ModP-4	5302
AC20-50/70L-5	4424	AC20-ModL 5	5669	AC20-ModP-5	5535
AC20-50/70L-6	4523	AC20-ModL 6	5045	AC20-ModP-6	4968
AC20-50/70L-7	4605	AC20-ModL 7	4803	AC20-ModP-7	5172
AC20-50/70L-8	4602	AC20-ModL 8	4377	AC20-ModP-8	5806
AC20-50/70L-9	4216	AC20-ModL 9	3538	AC20-ModP-9	5353
AC20-50/70L-10	4205	AC20-ModL 10	4484	AC20-ModP-10	5262
AC20-50/70L-11	4217	AC20-ModL 11	5063	AC20-ModP-11	5532
AC20-50/70L-12	4204	AC20-ModL 12	4776	AC20-ModP-12	5672
AC20-50/70L-13	3775	AC20-ModL 13	5987	AC20-ModP-13	4380
AC20-50/70L-14	3705	AC20-ModL 14	5994	AC20-ModP-14	4378
AC20-50/70L-15	3704	AC20-ModL 15	5950	AC20-ModP-15	4097
AC20-50/70L-16	3777	AC20-ModL 16	2940	AC20-ModP-16	5239
AC20-50/70L-17	3125	AC20-ModL 17	2961	AC20-ModP-17	4049
AC20-50/70L-18	3100	AC20-ModL 18	2930	AC20-ModP-18	4049
AC20-50/70L-19	3204	AC20-ModL 19	5012	AC20-ModP-19	5388
AC20-50/70L-20	3174	AC20-ModL 20	5188	AC20-ModP-20	5453
AC20-50/70L-21	2304	AC20-ModL 21	5840	AC20-ModP-21	5795
AC20-50/70L-22	2405	AC20-ModL 22	5213	AC20-ModP-22	5656
AC20-50/70L-23	2385	AC20-ModL 23	5124	AC20-ModP-23	5600
AC20-50/70L-24	2382	AC20-ModL 24	5125	AC20-ModP-24	5640
AC20-50/70L-25	4103	AC20-ModL 25	5135	AC20-ModP-25	5486
AC20-50/70L-26	4108	AC20-ModL 26	4826	AC20-ModP-26	5154
AC20-50/70L-27	4020	AC20-ModL 27	4852	AC20-ModP-27	5374
AC20-50/70L-28	4078	AC20-ModL 28	4798	AC20-ModP-28	5680
AC20-50/70L-29	3525	AC20-ModL 29	4823	AC20-ModP-29	5968
AC20-50/70L-30	3542	AC20-ModL 30	4765	AC20-ModP-30	5904
Average (MPa)	3830	Average (MPa)	4911	Average (MPa)	5309
Standard deviation (MPa)	783	Standard deviation (MPa)	851	Standard deviation (MPa)	566