Autor(es): Couto, David ; Fonseca, E.M.M. ; Piloto, P.A.G. ; Meireles, J.M. ; Barreira, Luísa ; Ferreira, Débora
Data: 2015
Identificador Persistente: http://hdl.handle.net/10198/12804
Origem: Biblioteca Digital da UPB
Assunto(s): Cellular Wooden Slab; Perforation; Fire
This work presents a numerical approach in arder to predict the behaviour and the perfonnance of typical cellular wooden slabs with rectangular and circular perforations when submitted to fire conditions. For this purpose a 3D numerical model was validated with different experimental tests at real scale obtained in laboratory m four cellular wooden slabs. This study was conducted in accordance with European standard EN 1365-2 and using a fire resistance íümace which complies the requirements ofEN 1363-1. The thermal perfomiance of the slab and the charring rate of the exposed siiïface will be compared for each type of perforations.
