Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/76967
Título: | An analytical bond stress-slip model for a TRM composite compatible with rammed earth |
Autor(es): | Romanazzi, Antonio Oliveira, Daniel V. Silva, Rui André Martins |
Palavras-chave: | Rammed earth Analytical model Bond stress-slip law Textile reinforced mortar Direct boundary approach |
Data: | Dez-2021 |
Editora: | Elsevier 1 |
Revista: | Construction and Building Materials |
Resumo(s): | A textile reinforced mortar (TRM) compatible with rammed earth structures is proposed to mitigate their seismic vulnerability. Being TRM a composite material, defining the matrix-fibre interface relationship is fundamental to predict the performance of strengthened structures. In this framework, an existing analytical approach with a newly damage model was adapted to a specific TRM composite system that is not yet addressed in literature. Hence, an adhesion-friction law was calibrated with basis on recent experimental observations. In conclusion, the proposed algorithm reproduces adequately the elastic and nonlinear response of the matrix-fibre interface and predicts with accuracy the pull-out strength of the composite. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/76967 |
DOI: | 10.1016/j.conbuildmat.2021.125228 |
ISSN: | 0950-0618 |
Versão da editora: | https://www.sciencedirect.com/science/article/pii/S0950061821029718 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Manuscript.pdf | Author's Accepted Manuscript | 898,04 kB | Adobe PDF | Ver/Abrir |