Initial Tangent Modulus And Pavement
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Evaluation of the mechanic behavior of fiber reinforcement in a fine sandy lateritic soil applies in pavement layers / Avaliação do comportamento mecânico de um solo arenoso fino laterítico reforçado com fibras para uso em pavimentação
The propose of this study is to evaluate the effect of the randomly distributed fiber reinforcement in the compression and tension resistances, deformability and resilient modulus of a fine sandy lateritic soil (FSLS) for base layer of pavements. Glass fibers and polypropylene fibers were studied. The first was added in contents of 0,5%, 1,0% and 1,5% with l
Publicado em: 2009
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2. The influence of post-compaction moisture content variation on the mechanical behavior of soils from São Paulo state pavements / A influência da variação da umidade pós-compactação no comportamento mecânico de solos de rodovias do interior paulista
On road construction, the field compaction conditions are usually close to those determined from Proctor tests. Environmental variations may lead to changes in the pavement moisture and also changing its resilient properties. The main objective of this research is to study the influence of post-compaction moisture content variation on the resilient modulus o
Publicado em: 2006
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3. Estudo do comportamento resiliente de três solos da região de Campo Grande-MS e de relações entre o módulo de resiliência e resultados de ensaios de compressão simples / Study of the resilient behavior of three soils from Campo Grande-MS and analysis of relations among resilient modulus and results of compressive strenght tests
The resilient modulus knowledge (MR) is fundamental for pavement design, once it is necessary for stresses, strains and deflections calculus in its layers and subgrade, as well as, the analysis of system performance. Although field tests may be used to determine the dynamic behavior of soils, most of researchers favor laboratory tests, based on the fact that
Publicado em: 2003