1. Department of Civil Engineering, Universidade Federal de Viçosa, Viçosa, Brazil
2. Department of Transportation and Geotechnics, Universidade Federal de Juiz de Fora, Juiz de Fora, Brazil
3. Department of Technology in Civil Engineering, Computing, Automation, Telematics and Humanities, Universidade Federal de São João Del-Rei, Ouro Branco, Brazil
4. Department of Engineering, Universidade Federal de Lavras, Lavras, Brazil