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Numerical simulation of the thermal degradation of a timber beam under a fire event using low‐end personal computers: a simplified method

dc.contributor.authorReguira Gay, Ruben
dc.contributor.authorMartínez Martínez, Juan Enrique 
dc.contributor.authorAlonso Martínez, Mar 
dc.date.accessioned2019-11-18T09:57:31Z
dc.date.available2019-11-18T09:57:31Z
dc.date.issued2019-10
dc.identifier.isbn978‐989‐20‐9837‐1
dc.identifier.urihttp://hdl.handle.net/10651/53444
dc.descriptionInternational Conference on Recent Advances in Nonlinear Design Resilience and Rehabilitation of Structures, CoRASS 2019 (3rd.2019.Coimbra)
dc.description.abstractIn this work, the experimental tests that lead to the values of effective thermal properties for timber shown in Eurocode 5, annex B, have been simulated using Ansys. The simulation was made following two different procedures. In procedure A, convection and radiation fluxes were applied on the exposed surfaces of the structural elements, and the environmental temperature was set according ISO 834-1 curve. In procedure B, a simplified method was used, in which the temperature from ISO 834-1 curve was applied directly on the exposed surfaces of the structural element. The results were compared with each other, with the experimental results, and also with the results from previous researchers. It was concluded that this simplified method can be potentially used when high-end computers are not available and a difference of 8 % in results is acceptable.spa
dc.format.extentp. 429-436spa
dc.language.isoengspa
dc.publisherHelena Barros, Carla Ferreira, José M. Adam and Norb Delattespa
dc.relation.ispartofCoRASS 2019 Proceedingsspa
dc.subjectFire safetyspa
dc.subjectStructural timber constructionspa
dc.subjecttransient thermal simualtionspa
dc.subjectnon-linear thermal dependant propertiesspa
dc.subjecttimber thermal degradationspa
dc.titleNumerical simulation of the thermal degradation of a timber beam under a fire event using low‐end personal computers: a simplified methodspa
dc.typeconference outputspa


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