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Fire performance of residential shipping containers designed with a shaft wall system
dc.contributor.author | Agueda Costafreda, Alba |
dc.contributor.author | Vacca, Pascale |
dc.contributor.author | Marimón Carvajal, Federico |
dc.contributor.author | Pastor Ferrer, Elsa |
dc.contributor.author | Planas Cuchi, Eulàlia |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Enginyeria de Processos Químics |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria |
dc.date.accessioned | 2022-12-15T12:24:20Z |
dc.date.available | 2022-12-15T12:24:20Z |
dc.date.issued | 2022 |
dc.identifier.citation | Àgueda, A. [et al.]. Fire performance of residential shipping containers designed with a shaft wall system. A: International Seminar on Fire and Explosion Hazards. "Proceedings of the Tenth International Seminar on Fire and Explosion Hazards". 2022, p. 507-519. |
dc.identifier.uri | http://hdl.handle.net/2117/378243 |
dc.description.abstract | seven story building made of shipping containers is planned to be built in Barcelona, Spain. This study mainly aimed to evaluate the fire performance of one of these residential shipping containers whose walls and ceiling will have a shaft wall system installed. The default assembly consisted of three fire resistant gypsum boards for vertical panels and a mineral wool layer within the framing system. This work aimed to assess if system variants (e.g. less gypsum boards, no mineral wool layer) could still be adequate considering fire resistance purposes. To determine if steel temperatures would attain a predetermined temperature of 300-350ºC (a temperature value above which mechanical properties of steel start to change significantly) the temperature evolution within the shaft wall system and the corrugated steel profile of the container was analysed under different fire conditions. Diamonds simulator (v. 2020; Buildsoft) was used to perform the heat transfer analysis from the inside surface of the container (where the fire source was present) and within the shaft wall and the corrugated profile. To do so gas temperatures near the walls and the ceiling were required, so these temperatures were obtained from two sources: (1) The standard fire curve ISO834; (2) CFD simulations performed using the Fire Dynamics Simulator (FDS). Post-flashover fire scenarios were modelled in FDS taking into account the type of fuel present in residential buildings according to international standards. The results obtained indicate that temperatures lower than 350ºC were attained on the ribbed steel sheet under all the tested heat exposure conditions. When changing the assembly by removing the mineral wool layer, fire resistance was found to still be adequate. Therefore, under the tested conditions, the structural response of the containers would comply with fire protection standards, even in the case where insulation was reduced. |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria química |
dc.subject.lcsh | Fire |
dc.subject.other | Diamonds software |
dc.subject.other | Fire Dynamics Simulator (FDS) |
dc.subject.other | Sea container |
dc.subject.other | Story building |
dc.title | Fire performance of residential shipping containers designed with a shaft wall system |
dc.type | Conference report |
dc.subject.lemac | Foc |
dc.contributor.group | Universitat Politècnica de Catalunya. CERTEC - Centre d'Estudis del Risc Tecnològic |
dc.contributor.group | Universitat Politècnica de Catalunya. REMM - Recerca en Estructures i Mecànica de Materials |
dc.rights.access | Open Access |
local.identifier.drac | 33974466 |
dc.description.version | Postprint (published version) |
local.citation.author | Àgueda, Alba; Vacca, P.; Marimon, F.; Pastor, E.; Planas, E. |
local.citation.contributor | International Seminar on Fire and Explosion Hazards |
local.citation.publicationName | Proceedings of the Tenth International Seminar on Fire and Explosion Hazards |
local.citation.startingPage | 507 |
local.citation.endingPage | 519 |