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https://hdl.handle.net/1822/70727
Título: | Fast discrete homogenization approach for the analysis under out-of-plane loads of unenforced and TRM reinforced masonry panels |
Autor(es): | Scacco, Jacopo Ghiassi, Bahman Milani, Gabriele Lourenço, Paulo B. |
Data: | 25-Nov-2020 |
Editora: | AIP Publishing |
Revista: | AIP Conference Proceedings |
Citação: | Scacco, J., Ghiassi, B., Milani, G., & Lourenço, P. B. (2020). Fast discrete homogenization approach for the analysis under out-of-plane loads of unreinforced and TRM reinforced masonry panels. AIP Conference Proceedings, 2293(1), 380007. doi: 10.1063/5.0026426 |
Resumo(s): | A novel discretized homogenization strategy has been developed in order to deal with the analysis of masonry structures. In particular, unenforced and TRM reinforced masonry panels have been simulated under out-of-plane-loads The proposed method provides several advantages when compared with the already existing homogenization approaches. Bricks and mortar have been substituted by elastic cells linked by homogenized interfaces where the non-linear properties are lumped. Such interfaces are modeled as 8-noded 3D bricks along with a Concrete Damage Plasticity model, already available in Abaqus. In fact, the implementation at a structural level of the homogemzed properties results faster and easier. leading to major competitiveness and even ensuring the coupling of the in-plane and out-of-plane actions. The proposed strategy has been tested and validated by comparison with experimental references available in the literature and numerical references, provided by the authors, based on a micro-modeling approach. The results are highly satisfactory in the prediction of the damage pattern and of the global behavior of me analyzed masonry panels. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/70727 |
ISBN: | 9780735440258 |
DOI: | 10.1063/5.0026426 |
ISSN: | 0094-243X |
Versão da editora: | https://aip.scitation.org/doi/abs/10.1063/5.0026426 |
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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5.0026426.pdf | 708,17 kB | Adobe PDF | Ver/Abrir |