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http://hdl.handle.net/10198/2146
Título: | New proposals for the design of steel beam-columns under fire conditions |
Autor: | Lopes, Nuno Vila Real, Paulo M.M. Silva, Luís Simões Piloto, P.A.G. Franssen, J.-Marc |
Palavras-chave: | Steel Beam-column Lateral-torsional-buckling Fire Eurocode 3 Numerical modelling |
Data: | 2004 |
Citação: | Lopes, N.; Vila Real, P.M.M.; Silva, L.S; Piloto, P.A.G.; Franssen, J.-Marc (2004). New proposals for the design of steel beam-columns under fire conditions. In 3rd International Workshop “Structures in Fire”. Ottawa, Canadá. |
Resumo: | The possibility of having, in parts 1-1 and 1-2 of Eurocode 3, the same approach for the design of beam-columns and for lateral-torsional buckling, was investigated by the authors in previous papers using a numerical approach, where it was concluded that those assumptions could be made. In the present paper a new approach for lateral-torsional buckling has been used with the formulae for the design of beam-columns at elevated temperature based on prEN 1993-1-1 combined with the formulae from prEN 1993-1-2. In both cases the results obtained are much better than the current design expressions, when compared with those obtained in the numerical calculations. |
URI: | http://hdl.handle.net/10198/2146 |
Aparece nas colecções: | ESTiG - Artigos em Proceedings Não Indexados à WoS/Scopus |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2004_ref_46.pdf | 6,18 MB | Adobe PDF | Ver/Abrir |
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