Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/53831
Título: | Thermo-mechanical analysis of an arch dam monolith during construction |
Autor(es): | Conceição, J. Faria, R. Azenha, Miguel |
Palavras-chave: | Early age concrete Thermal stresses Arch dam monolith Numerical modelling |
Data: | 2017 |
Editora: | International Centre for Numerical Methods in Engineering (CIMNE) |
Resumo(s): | In arch dams the thermal field assumes an important role, appearing the first thermal effects during the construction phase. Due to the cement hydration and the low thermal conductivity of concrete, the dam body is subjected to considerable thermal deformations, which may lead to the development of tensile stresses and further cracking of concrete at early ages. Thus, the present paper aims to study the thermo-mechanical behaviour of an arch dam monolith during construction, using a numerical framework based on the Finite Element Method |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/53831 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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[68] _CMN2017.pdf Acesso restrito! | 1,56 MB | Adobe PDF | Ver/Abrir |