1. Department of Transport Engineering and Geodesy , Federal University of Bahia , BA , Brazil .
2. Agreste Academic Center , 2 – Federal University of Pernambuco , PE , Brazil .
3. Univ Lyon, Université Claude Bernard Lyon 1 , CNRS, ENTPE, UMR5023 LEHNA , F-69518, Vaulx-en-Velin , France .
4. Department of Civil and Environmental Engineering , Federal University of Pernambuco , Recife , Brazil .