Partially encased columns eon wall under fire from one side

The steel columns have a great loadbearing capacity, however when exposed to fire conditions are heated in a relatively short period. The steel-concrete composite columns consist in an excellent alternative solution to bare steel column. Partially Encased Columns (PEC) have higher strength and stiff...

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Detalhes bibliográficos
Autor principal: Piloto, P.A.G. (author)
Outros Autores: Gonçales, Nathália (author), Rigobello, Ronaldo (author), Vaz, Mário (author), Guedes, Rui M. (author), Baptista, João S. (author)
Formato: conferenceObject
Idioma:eng
Publicado em: 2020
Assuntos:
Partially encased columns
Fire resistance
Columns embedded on wall
Numerical simulation
Texto completo:http://hdl.handle.net/10198/21653
País:Portugal
Oai:oai:bibliotecadigital.ipb.pt:10198/21653
Descrição
Resumo:The steel columns have a great loadbearing capacity, however when exposed to fire conditions are heated in a relatively short period. The steel-concrete composite columns consist in an excellent alternative solution to bare steel column. Partially Encased Columns (PEC) have higher strength and stiffness when compared to steel bare profiles in fire conditions. The fire resistance of the PEC depends on the temperature evolution in each material and component, being this temperature field affected by the protection effect of the wall.

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