Affiliation: | 1.Federal University of Ouro Preto/Geotechnical Engineer, Vale S. A, Nova Lima, Brazil ;2.Federal University of Ouro Preto, Ouro Preto, Brazil ;3.University of Brasília, Brasília, Brazil ;4.Vale Institute of Technology, Ouro Preto, Brazil ;5.Geosol S.A, Belo Horizonte, Brazil ; |