Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/25390
Título: | Creep behavior of RC slabs strengthened NSM CFRP laminate strips under different environmental conditions |
Autor(es): | Sena-Cruz, José Silva, Patrícia Fernandes, Pedro Miguel Gomes Azenha, Miguel Barros, Joaquim A. O. Sousa, Christoph Fernandes Teixeira, Tiago André Nunes |
Palavras-chave: | Creep NSM Concrete Aging tests |
Data: | 2013 |
Editora: | Instabul Technical University (ITU) |
Resumo(s): | With the aim of analyzing the long-term deformational performance of concrete elements flexurally strengthened with the near-surface mounted (NSM) technique, an experimental program has been launched using slab specimens submitted to sustained loads under the following environmental conditions: (i) 20ºC temperature and 55% relative humidity; (ii) immersed in water tank at 20ºC with 0% of chlorides; (iii) immersed in water tank at 20ºC with 2.5% of chlorides; (iv) submitted to wet/dry cycles at 20ºC with 2.5% of chlorides. The slabs are continuously monitored in terms of mid-span vertical deflection and strains (in concrete, CFRP laminate strip and steel reinforcements). The present paper summarizes the preliminary results obtained in this ongoing project. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/25390 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ICP-036_2013_Sena-Cruz_et_al_SMAR2013.pdf | Documento principal | 460,91 kB | Adobe PDF | Ver/Abrir |