Results 131 to 140 of about 400 (153)

Plate-Load-Tests on Soil from the Barreiras Formation in Maceió-AI – Case Study

2015
This paper presents an analysis of plate-load test results, performed on a typical soil formation from the Northeast Region of Brazil known as Barreiras Formation, in Maceió – AL. The ground investigation indicated a predominantly clay soil, with an incidence of silt, and in parts of the site a low soil strength was registered ...
Marques J.A.F., Marques R.F., Ramos D.L.
exaly   +2 more sources

Geological and Geotechnical Characterization of Soils from the Barreiras Formation in a Subarea of Study in Maceio, Alagoas State, Brazil

Geotechnical and Geological Engineering, 2022
Juciela Cristina Dos Santos, Roberto Quental Coutinho   +1 more
exaly   +2 more sources

Geochemical and Mineralogical Contributions in the Study of Sedimentary Rock (Barreiras Formation) Soils, Recife/Brazil: Implications for Landslides

Geotechnical and Geological Engineering, 2022
Tahyara Fontoura, Roberto Quental Coutinho   +1 more
exaly   +2 more sources

Geotechnical Characterization of an Unsaturated Soil in the Barreiras Formation, Pernambuco — Brazil

Unsaturated Soils 2006, 2006
R. Q. Coutinho, J. B. Souza Neto, L. M. Santos, K. P. V. Lafayette   +3 more
exaly   +2 more sources

Sedimentary and hydraulic characterization to identify hydrofacies in Barreiras Formation, Rio de Janeiro state - Brazil

Journal of South American Earth Sciences
Emmanoel Silva-Filho, Claudio Limeira Mello, Mirian Cristina Oliveira da Costa   +2 more
exaly   +2 more sources

Facies analysis and total organic matter of the Maceió Formation in the Barreiras do Boqueirão area, Japaratinga, Alagoas Basin, AL

Rio Oil & Gas 2022: Sessões Técnicas Digitais e Presenciais | Technical Sessions (Video Presentatio
Nayara Rodrigues da Silva Souza, Bruno Fernandes Alves Junior, Regina Buarque de Gusmão, Dayanne Fonseca Dantas, Claus Fallgatter, Mario Ferreira de Lima Filho   +5 more
exaly   +2 more sources

Structural and petrophysical evolution of extensional fault zones in low-porosity, poorly lithified sandstones of the Barreiras Formation, NE Brazil

Journal of Structural Geology, 2010
Abstract We describe the structural and petrophysical evolution of extensional fault zones developed in low porosity, poorly lithified, quartz-dominated sandstones from the Mio-Pliocene continental Barreiras Formation, NE Brazil. We studied eight fault zones developed as sands were lithified. Fault displacement ranges from a few centimetres to ∼50 m.
Balsamo F, Storti F, SALVINI, Francesco, Silva AT, Lima CC   +4 more
openaire   +2 more sources

Characterization of subsurface fault in Barreiras Aquifer Formation from geoelectrical and hydrogeological data - area of River Catu basin, NE Brazil

13th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 26–29 August 2013, 2013
This work refers to the studies developed in the area of River Catu basin, located in northeastern Brazil. The main objective was to characterize subsurface fault throw within the basin of the River Catu, southern coast of Rio Grande do Norte. The general methodology is the use of electric geophysical methods, particularly electrical resistivity ...
Isaac Vinícius de Souza Fagundes, Alexandre Richardson O. Monteiro, Danyelle Cristiny L. Cavalcante, Leandson Roberto F. de Lucena   +3 more
openaire   +1 more source

Detrital zircon U–Pb analysis indicate a provenance shift on the Neogene Barreiras formation, atlantic coast of Brazil

Journal of South American Earth Sciences, 2023
Raíssa Santiago, Fernanda Boina Marin, Fabrício de Andrade Caxito, Mirna Aparecida Neves, Caio Vinícius Gabrig Turbay Rangel, Salomão Silva Calegari, Cristiano Lana   +6 more
openaire   +1 more source

Sedimentological characteristics of Paleogene-Neogene fluvial and alluvial fan systems in the onshore portion of Campos Basin, Brazil: Insights from Emborê and Barreiras Formations

This study seeks to reduce gaps in the sedimentological and stratigraphic understanding of the onshore portion of the Campos Basin (Brazil) through lithofacies analysis and paleoenvironmental interpretation of the Emborê and Barreiras formations based on the 2-JU-1-RJ drill core, the second stratigraphic well drilled in the Paraíba do Sul River Deltaic
Pamela Cardoso Vilela, Claudio Limeira Mello, Thiago Carelli, Josiane Plantz, Leonardo Borghi   +4 more
openaire   +1 more source