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https://hdl.handle.net/1822/69189
Título: | Influence of traditional earthquake-resistant techniques on the out-of-plane behaviour of stone masonry walls: Experimental and numerical assessment |
Autor(es): | Murano, Antonio Ortega Heras, Javier Vasconcelos, Graça Rodrigues, Hugo |
Palavras-chave: | Stone masonry Vernacular architecture Earthquake resistant techniques Out-of-plane test Seismic assessment Masonry quality index Non-destructive tests Experimental analysis Finite element analysis Parametric study |
Data: | 15-Dez-2019 |
Editora: | Elsevier |
Revista: | Engineering Structures |
Citação: | Murano, A., Ortega, J., Vasconcelos, G., & Rodrigues, H. (2019). Influence of traditional earthquake-resistant techniques on the out-of-plane behaviour of stone masonry walls: Experimental and numerical assessment. Engineering Structures, 201, 109815 |
Resumo(s): | The main goal of the work is to assess the efficiency of traditional earthquake resistant solutions to improve the out-of-plane performance of stone masonry walls. Therefore, the present paper presents the results of an experimental campaign and numerical analysis performed on three stone masonry walls with a U-shaped plan configuration. Two of them were built with traditional earthquake-resistant techniques usually found in European Mediterranean area, namely steel ties and timber-laced reinforcements embedded at the corners of the walls. These techniques are specifically intended to enhance wall-to-wall connections and, thus, improve the out-of-plane behaviour of the walls. The experimental campaign included qualitative assessment procedures, non-destructive tests for the material characterization and a quasi-static test for the characterization of the out-of-plane response. Additionally, a finite element numerical model was built, calibrated with the experimental results, allowing to perform a parametric study to evaluate the influence of the number of reinforcements and geometrical configuration on the out-of-plane behaviour of stone masonry walls. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/69189 |
DOI: | 10.1016/j.engstruct.2019.109815 |
ISSN: | 0141-0296 |
Versão da editora: | https://www.sciencedirect.com/science/article/pii/S0141029619305498 |
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 | 3,97 MB | Adobe PDF | Ver/Abrir |