Geological Geotechnical Characterization
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Geological - geotechnical characterization of different lithotypes in an underground mine
Abstract A mineralogical, geological and geotechnical characterization of several rock types (phyllite, dolomite, breccia and marl) from an underground mine site aimed, among other things, to identify its mineral composition and to provide parameters to support the understanding of rock mass behavior. For this purpose, it was possible to perform laboratory a
REM, Int. Eng. J.. Publicado em: 2021-01
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2. Characterization of Sobradinho landslide in fluvial valley using MASW and ERT methods
Abstract Landslides can substantially impact the fluvial systems, which is why the continuous mapping of their extent, evolution and stability assessment is crucial. However, in such environments, material identification (e.g. colluvium) and subsurface characterization by the methods used for geologic mapping and geotechnical investigation is often a challen
REM, Int. Eng. J.. Publicado em: 2020-12
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3. Caracterização geológico-geotécnica de diferentes litotipos basálticos: basalto denso, basalto vesículo-amigdaloidal e brecha basáltica / Geological-geotechnical characterization of different basaltics lithotypes: dense basalt, vesicular-amygdaloidal basalt and basaltic breccia
Esta dissertação apresenta a caracterização geológico-geotécnica de diferentes litotipos basálticos, abrangendo basaltos densos, basaltos vesículo-amigdaloidais e brecha basáltica. Estes materiais são oriundos de quatro derrames basálticos pertencentes à Formação Serra Geral, região da barragem de Itaipu. Para a caracterização foram realizad
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/04/2012
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4. Caracterizacao comportamental das feições erosivas na Bacia do Córrego Campo Alegre com base nos estudos geológico-geotécnicos - perimetro urbano de Uberlandia MG / Mannering characterization of erosives features on stream basin of Campo Alegre based on geological-geotechnical studies urban perimeter of Uberlândia MG
O objetivo deste trabalho é caracterizar as feições erosivas no córrego Campo Alegre levantando por meio de ensaios geológicos e geotécnicos os atributos do meio físico e determinando parâmetros geotécnicos juntamente com o uso de geoprocessamento para que seja possível combinar essas análises e chegar ao fator de desenvolvimento e evolução da e
Publicado em: 2010
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5. Rock mass characterization of Morro Grande PCH using the RMR system / Compartimentação de maciços rochosos para projetos básicos de PCH´s usando o sistema RMR: aplicação no projeto básico da PCH Morro Grande - RS
The opening of the electric production sector in Brazil causes an increase amount of Small Hydroelectric Power Station - PCHs - project. The necessaries geological-geotechnical studies for this kind of construction had to be adapted to this new sector necessity, without quality losses. This research aim was the improvement of the geological-geotechnical stud
Publicado em: 2009
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6. Estudo geolÃgico-geotÃcnico de uma encosta com problemas de instabilidade no MunicÃpio de Camaragibe - PE
The current work presents a study regarding the existing instability in the slope localized in the ascent of the Vale das Pedreiras, in the municipality of Camaragibe â PE. The principal objective of the research was to identify the causes and to undestand the mechanisms involved in the problem jointly with the realization of an analysis of the stability of
Publicado em: 2007
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7. STUDY ABOUT THE BEHAVIOR OF SLAB-ON-GRADE CONCRETE FOUNDATION SETTLE ON SEDIMENTARY SOIL IN THE SANTA MARIA REGION / ESTUDO DO COMPORTAMENTO DE SAPATAS DE CONCRETO ARMADO ASSENTES SOBRE SOLO SEDIMENTAR DA REGIÃO DE SANTA MARIA
Superficial foundations transfer the load to soil by the distributed tensions on the base of the foundation element and, projects are normally conditioned to crack and displacement criteria. In the ordinary engineering practice, especially in the Santa Maria region, due to the absence of constitutive models and experimental data, empirical and semi-empirical
Publicado em: 2007
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8. Caracterização geofísica de alvos rasos com aplicações no planejamento urbano e meio ambiente: estudo sobre o sítio controlado do IAG/USP / Geophysics characterization of shallow targets with applications in the urban planning and environmental: Study on the Shallow Geophysical Test Site of IAG/USP.
The implantation of the Shallow Geophysical Test Site (SCGR) of the Astronomy, Geophysics and Atmospheric Sciences Institute (IAG), from University of Sao Paulo (USP), is a mark in national geophysical history. It is the first site Shallow geophysical study site installed in Brazil. This Test Site is located next to Physics Institute in front of IAG/USP, com
Publicado em: 2007
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9. Geological-geotechnical characterization of the uncontrolled sanitary landfill of São Carlos-SP / Caracterização geológico-geotécnica do lixão desativado de São Carlos-SP, com auxílio da geofísica
Unfortunately the brazilian cities, in its majority, discharge its domestic solid wastes without any control, which produces grave consequences such as contamination of the air, earth, and both superficial and the groundwater. This work carried out a geological-geotechnical characterization and geophysical studies of the uncontrolled sanitary landfill of Sã
Publicado em: 2006
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10. THE GULLY PROCESS STUDY NEXT TO THE ITUMBIARA HYDROELECTRIC COMPLEX - GO / ESTUDO DE UM PROCESSO DE VOÇOROCAMENTO PRÓXIMO A UHE DE ITUMBIARA - GO
This dissertation, developed within the context of the PRONEX Project of the Environmental Geotechnical Center of PUC-Rio and through a FURNAS-PUC-Rio Convenium, presents a contribution towards the identification and comprehension of mechanisms involved in erosion processes, considering its geological and geotechnical aspects as well as preventive repairing
Publicado em: 2003
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11. Geotechnical mapping and analysis of erosion process at Tuncum creek watershed, São Pedro-SP, scale: 1:10.000 / Mapeamento geotécnico e análise dos processos erosivos na bacia do córrego Tuncum, São Pedro-SP, escala 1:10.000
This work aims to analyze the main factors related to the erosion processes in the Tuncum creek watershed, city of São Pedro-SP, based on the observed geological-geotechnical characteristics in the field and laboratory (soil geotechnical characterization and erodibility tests). It was verified that high susceptibility area to the erosion processes are mainl
Publicado em: 2003
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12. CaracterizaÃÃo geotÃcnica de um solo de calcÃrio da Encosta Continental/PE-18, Paulista-PE, com Ãnfase na resistÃncia ao cisalhamento
The main objective of this dissertation is the study of the geotechnical characteristics, of the layer of calcareous silty clay involved in the landslides that occurred in an area situated in highway BR 101 North, PE 18, in the industrial district of Paulista, with emphasis in its shear strength. A slope with instability problems between highway PE- 18 and t
Publicado em: 2003