1. Department of Mathematics, Federal Institute of Minas Gerais (IFMG), Betim 32677-764, MG, Brazil
2. Department of Geotechnical and Structural Engineering, The School of Engineering of the University of São Paulo (EPUSP), São Paulo 05508-010, SP, Brazil
3. Department of Civil Engineering, Federal University of Ouro Preto (UFOP), Ouro Preto 35400-000, MG, Brazil
4. Department of Automation and Control Engineering, Federal Institute of Minas Gerais (IFMG), Betim 32677-764, MG, Brazil
5. Department of Structure Engineering, Geotechnics of the Polytechnic School, The University of São Paulo (USP), São Paulo 05508-010, SP, Brazil