2016
DOI: 10.1590/1980-5373-mr-2015-0680
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Mechanical Characterization of Synthetic Macrofibres

Abstract: The present study proposes a methodology to characterize the mechanical properties of synthetic macrofibres, which are used as a reinforcement of new composites applied in civil construction industry. Some standards suggest that this characterization should be performed on original filaments and others propose using the current methodology used to characterise metallic fibres. These recommendations turn difficult the quality control procedure, so it was developed a methodology to characterize the mechanical pr… Show more

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Cited by 7 publications
(7 citation statements)
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“…The Young´s modulus was estimated as proposed by [12], considering the stresses related to the 10 and 30% of the macrofibres tensile strengths and their respective strains (ε), which were determined by dividing the value of the displacement (δ) by the distance between the grips (L).…”
Section: − 21 Fibre Characterizationmentioning
confidence: 99%
“…The Young´s modulus was estimated as proposed by [12], considering the stresses related to the 10 and 30% of the macrofibres tensile strengths and their respective strains (ε), which were determined by dividing the value of the displacement (δ) by the distance between the grips (L).…”
Section: − 21 Fibre Characterizationmentioning
confidence: 99%
“…[18], que tem como foco fibras metálicas. Sendo assim, a inexistência de uma metodologia de ensaio para avaliar diretamente a fibra abre uma série de possibilidade de resultados, dependendo dos parâmetros adotados para ensaio [19].…”
Section: Fibras Sintéticasunclassified
“…Por outro lado, o módulo de elasticidade da fibra reflete na rigidez e capacidade de conter a propagação de fissuras do compósito. Portanto, a caracterização dessas duas propriedades é essencial [19].…”
Section: Efeito Do Módulo De Elasticidade E Resistência Da Fibraunclassified
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