Geotechnical Characterization
Mostrando 13-24 de 49 artigos, teses e dissertações.
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13. 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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14. Estudo da correlação entre resistência mecânica e velocidade ultrassônica para um material terroso
This dissertation presents the studies carried out on the applicability of ultrasound as a non-destructive evaluation method of the structural conditions of earth structures designed to building rammed earth. To this purpose the ultrasound was defined as a proposal for utilization of a non-destructive method on the evaluation of the relation of earthy materi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/05/2009
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15. Geotechnical site characterization and study of an erosion process caused by urban setting / Investigação geotécnica e estudo de um processo erosivo causado por ocupação urbana
This dissertation presents geotechnical site characterization results of an erosion process area, in Bauru city, inland of São Paulo State, Brazil. The objective is to characterize the local soil and define the major causing factors for the erosion process evolution, which initiated with deforestation, soil sealing and discharge of pluvial and sewer water.
Publicado em: 2009
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16. 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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17. tropical soils, bentonite, hydraulic conductivity, compatibility, barriers. / CONDUTIVIDADE HIDRÁULICA E COMPATIBILIDADE EM COMBINAÇÕES DE SOLO TROPICAL E BENTONITA PARA USO EM BARREIRAS
Barriers are key elements for the environmental protection in waste disposal sites. Additionally, compacted tropical soils have great potential to be used in these barriers, once some technical matters are correctly addressed, including low hydraulic conductivity and adequate compatibility to the disposed fluids. In this context, the bentonite addition in tr
Publicado em: 2009
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18. Geotechnical characteristics of unpaved roads of Bauru/SP / Caracteristicas geotecnicas de estradas não-pavimentadas no municipio de Bauru/SP
The road net, represented by the highways and unpaved roads, has a vital importance for a nation. The rural and unpaved roads have great importance in the social and economic scope of the country; therefore they are responsible for the access of the agricultural population to the urban services, beyond draining great part of the agricultural production. With
Publicado em: 2009
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19. Analysis of mechanical behavior of an expansive soil from the oil province of Urucu-AM for paving / Análise do comportamento mecânico de um solo expansivo da província petrolífera de Urucu-AM para fins de pavimentação
The establishment of transportation infrastructure is critical to the development of the Urucu- AM region, a newly developed oil exploration area in the Amazonas state. The construction of such infrastructure is challenging due to the lack of suitable materials for the construction pavement base and subbase courses and adverse weather conditions, with altern
Publicado em: 2009
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20. DIAGNÓSTICO AMBIENTAL URBANO DO MEIO FÍSICO DE SANTA MARIA RS / URBAN ENVIRONMENTAL DIAGNOSTIC OF SANTA MARIAS PHYSICAL SPACE IN THE STATE OF RIO GRANDE DO SUL
The urban environment diagnosis aims at subsidizing the districts in the decisionmaking in the presence of natural resources preservation. This study, specifically, analyze the urban environment aspect of the physical space. The area of this study is the Map of the Geotechnical Engineering Units according to Maciel Filho (1990) of Santa Maria, located in the
Publicado em: 2008
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21. Study of generation, transport and geotechnical evaluation of the arrangement place of the USR in Rio Quente - GO / Estudo da geração, transporte e avaliação geotécnica do sítio de disposição dos RSU do município de Rio Quente - GO
This dissertation presents a study of the generation and transport of the USR - Urban Solid Residuals (Solid Wastes) in the municipal district of Rio Quente GO, as well a geotechnical suitability evaluation of the disposition area, with the aim to guide Public Government in solid waste management by means of an efficient project to dispose it and to reduce e
Publicado em: 2008
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22. Caracterizações geotécnica e mineralógica de um filito dolomítico do Quadrilátero Ferrífero com vistas ao estudo de estabilidade de taludes incorporando a sucção / Geotechnical and mineralogic characterizations of a dolomitic phyllites from Iron Quadrangle (MG) aiming to study the slopes stability incorporating the suction
Este trabalho apresenta os estudos desenvolvidos para a caracterização do filito dolomítico presente na região do Quadrilátero Ferrífero, Minas Gerais, Brasil, com o objetivo de investigar seu comportamento em taludes de mineração para a condição não saturada. O filito dolomítico se caracteriza pela sua elevada anisotropia, em função da presen�
Publicado em: 2008
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23. Evaluation of field performance of cover systems at Rio Paracatu Mine (RPM) / Avaliação de desempenho de sistemas de cobertura na mina Rio Paracatu Mineração (RPM)
In view of the RPM need to study soil covering systems and the scientific interest in those studies, two experimental evapotranspirative cover systems were projected and built, one with and, the other, without, a layer of capillary barrier, both with a monitoring system composed by superficial drainage meter, lisimeters to measure infiltration and geotechnic
Publicado em: 2008
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24. Characterization of geotechnical behavior of EPS through mechanical and hydraulic tests / Caracterização do comportamento geotécnico do EPS através de ensaios mecânicos e hidráulicos
O poliestireno expandido (EPS), conhecido popularmente no Brasil como Isopor®, foi introduzido recentemente no país como material de baixa massa específica para construções de aterros, principalmente sobre solos moles, e encontro de pontes. Contudo, ainda não há experiência consolidada deste material em ensaios do ponto de vista da engenharia geotéc
Publicado em: 2008