Institution: | 1.Postgraduate Program, Civil and Environmental Engineering/CT/UFPB, Federal University of Paraíba, Jo?o Pessoa, PB, 58051-900, Brazil ;2.Department of Civil and Environmental Engineering, Federal University of Paraíba, Jo?o Pessoa, PB, 58051-900, Brazil ;3.Department of Geosciences, Federal University of Paraíba, Jo?o Pessoa, PB, 58051-900, Brazil ; |