Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/33777
Título: | Excellent bonding behaviour of novel surface-tailored fibre composite rods with cementitious matrix |
Autor(es): | Cunha, Fernando Eduardo Macedo Rana, Sohel Fangueiro, Raúl Vasconcelos, Graça |
Palavras-chave: | Composite rods surface tailoring cementitious matrix pull-out test bonding characteristics |
Data: | Ago-2014 |
Editora: | Indian Academy of Sciences |
Revista: | Bulletin of Materials Science |
Citação: | Cunha, F., Rana, S., Fangueiro, R., & Vasconcelos, G. (2014). Excellent bonding behaviour of novel surface-tailored fibre composite rods with cementitious matrix. Bulletin of Materials Science, 37(5), 1013-1016. |
Resumo(s): | Novel composite rods were produced by a special braiding technique that involves braiding of polyester yarns around a core of resin-impregnated carbon fibres and subsequent curing. The surface roughness of these braided rods was tailored by replacing one or two simple yarns in the outer-braided layer with braided yarns (produced from 8 simple yarns) and adjusting the take-up velocity. Pull-out tests were carried out to characterize the bond behaviour of these composite rods with cementitious matrix. It was observed that the rod produced with two braided yarns in the outer cover and highest take-up speed was ruptured completely before pull-out, leading to full utilization of its tensile strength, and exhibited 134% higher pull-out force as compared to the rods produced using only simple braiding yarns. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/33777 |
DOI: | 10.1007/s12034-014-0039-9 |
ISSN: | 0250-4707 |
Versão da editora: | http://link.springer.com/article/10.1007/s12034-014-0039-9 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | DET/2C2T - Artigos em revistas internacionais com arbitragem científica ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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8_2014 Excellent bonding behaviour of novel surface-tailored fibre composite rods with cementitious matrix.pdf Acesso restrito! | Excellent bonding behaviour of novel surface-tailored fibre composite rods with cementitious matrix | 648,24 kB | Adobe PDF | Ver/Abrir |