Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/69238
Título: | Single fibre-to-mortar bond characterization in TRM composites |
Autor(es): | Ghiassi, Bahman Esfahani, Ali Dalalbashi Oliveira, Daniel V. |
Palavras-chave: | Bond and interfacial stresses TRM Strengthening and repair Experimental study Bond and interfacial stresses FRC and cement composite materials Pull-out test |
Data: | 2018 |
Resumo(s): | Textile-reinforced mortars (TRM) have been identified as sustainable materials for externally bonded reinforcement (EBR) of masonry and historical structures. The fibre-to-mortar bond, the TRM-to-masonry bond, and the mechanical properties of the TRM constituents have a fundamental role in the performance of this strengthening technique. Although several studies can be found in the literature with the focus on characterization of the tensile response and TRM-to-masonry bond behaviour, the fibre-to-mortar bond response that plays a critical role in the performance of these systems have received few attention. This paper, as a step towards addressing the gap in characterization of the fibre-to-mortar bond behaviour, presents an experimental and analytical investigation on the effect of test setup and fiber embedded length on the pull-out response and bond-slip laws in TRM composites. Three different pull-out test setups, consisting of one pull-pull and two pull-push configurations, are developed and investigated for characterization of the single fibre- to-mortar bond behaviour. The experimental and analytical results are discussed and presented and bond-slip laws are extracted for each test setup and embedded length. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/69238 |
ISBN: | 9780000000002 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2018_CIN_Single fibre-to-mortar bond characterization in TRM composites.pdf | 531,5 kB | Adobe PDF | Ver/Abrir |