Soil Reinforcement Interaction
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Study of the interaction of concrete walls with the foundation structure
Abstract This article presents a study of the factors that influence the mechanism of soil-structure interaction with a pilot building having concrete walls and their impact on their performance. To illustrate the studies carried out, a numerical modeling of a four-floor concrete wall pilot building was performed, subjected to vertical actions, supported by
REM, Int. Eng. J.. Publicado em: 2021-06
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2. Avaliação da interação solo-fitas metálicas e poliméricas para soluções em terra armada em solos não convencionais / Evaluation of the interaction of soil and metal strips and soil and polymeric strips applied to mechanically stabilized earth with concrete wall facing reinforce with unconventional soil
Grande percentagem do território brasileiro é coberta por solos finos (% passando peneira # 200 >50%), geralmente de origem tropical, que poderiam ser classificados como solos de baixa capacidade de drenagem. Estes solos não atendem às recomendações técnicas para solos de aterro de estruturas reforçadas, conforme exigido pela AASHTO e BS 8006. Neste
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2011
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3. RESISTANCE OF INTERFACES SOILGEOSYNTHETICS: DEVELOPMENT OF EQUIPMENT AND TESTS / RESISTÊNCIA DE INTERFACES SOLO-GEOSSINTÉTICO: DESENVOLVIMENTO DE EQUIPAMENTO E ENSAIOS
The demand for better techniques of sizing motivated the development of studies capable to supply a larger understanding of the behavior of the geosynthetics when inserted in the soil mass. The interaction soil- geosynthetics it is complex, being function of the properties of the used materials, soil and geossintético, and expresses through the adhesion and
Publicado em: 2008
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4. COMPORTAMENTO DE UMA ESCAVAÇÃO GRAMPEADA EM SOLO RESIDUAL DE GNAISSE / BEHAVIOUR OF A NAILED EXCAVATION IN GNEISSIC RESIDUAL SOIL
The behavior of a nailed excavation in gneissic residual soil has been studied by a comprehensive research program, including instrumentation, field and laboratory tests and numerical analyses. Soil nailing is becoming a popular stabilization technique in Brazil. However, a solid knowledge about the soil-nail interaction is still lacking. There are a few stu
Publicado em: 2007
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5. ANALYSIS OF GEOGRID REINFORCED SOIL TESTS / ANÁLISE NUMÉRICA DE ENSAIOS EM SOLO REFORÇADO COM GEOGRELHA
The use of geosynthetic materials as reinforcement in geotechnical engineering works is significantly increasing over the past decades. Geogrid, whose primary functions is reinforcing the soil mass, is one of the geosynthetics that has been used. In a reinforced soil structure, there are different types of interaction between soil and geogrid. To be possible
Publicado em: 2006
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6. Fluência de geotêxteis não tecidos através de ensaios confinados / Creep of non woven geotextiles on confined tests
This work presents results of creep tests on no woven geotextiles tested in confined lab tests. In the used equipment, the reinforcement is confined between two soil layers, allowing both materials to have freedom to deform with time. In those tests, a vertical stress is applied to the soil that transfers load to the reinforcement. The tests were performed u
Publicado em: 2006
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7. ANÁLISE ELASTOPLÁSTICA VIA MEF DE PROBLEMAS EM SOLOS REFORÇADOS
Reinforced earth structure is a composite system that involves basically three components: the soil, the reinforcement and the soil-reinforcement interface. The performance of the reinforced structure will depend on the interaction among these components. This interaction can be studied by monitoring a sufficiently large number of full scale field tests, lab
Publicado em: 2006
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8. ENSAIOS DE ARRANCAMENTO DE GEOGRELHAS NO CAMPO E NO LABORATÓRIO / FIELD AND LABORATORY PULL-OUT TESTS ON GEOGRIDS / ENSAYOS DE RSISTENCIA AL ARRANQUE DE GEOCHAPAS EN EL CAMPO Y LABORATORIO
The technique of soil reinforcement by inclusion of geosynthetics has been subject to significant development worldwide, with direct applications in slope stabilization and earthfills over soft deposits. The use of geogrids as a soil reinforcement element is an attractive alternative, although still with very little application in Brazil. This work presents
Publicado em: 1999