Show simple item record

dc.contributor.authorRojas Suárez, J P
dc.contributor.authorPabón León, Jhon Antuny
dc.contributor.authorOrjuela Abril, Martha Sofia
dc.date.accessioned2022-11-22T20:22:34Z
dc.date.available2022-11-22T20:22:34Z
dc.date.issued2022-01-06
dc.identifier.urihttps://repositorio.ufps.edu.co/handle/ufps/6590
dc.description.abstractIn the present investigation, an analysis of the fire resistance of the steel-reinforced concrete-filled steel tubular columns with circular cross-sections was carried out by means of numerical simulation. The development of the study was carried out by means of numerical simulation to predict the behavior of the column against fire. The results of the numerical model are validated by comparing the temperature levels obtained through experimental tests. From the results obtained, it is shown that the increase in the contact area between the steel and the concrete reduces the average temperature of the column, which implies a greater resistance to fire. The fire resistance of the columns with the steel profile designs are between 3.4 - 3.6 times higher compared to the column only made of concrete, which is an indication of the excellent performance of the steel-reinforced concrete-filled steel tubular columns with circular crosssections columns. In general, the methodology proposed in this research allows the analysis of the thermal physical phenomena of the different columns used for the construction of buildings.eng
dc.format.extent7spa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherJournal of Physics: Conference Seriesspa
dc.relation.ispartofJournal of Physics: Conference Series. Vol 2153 No°1[2022]
dc.rights© 2022 by the authorseng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://www.scopus.com/record/display.uri?eid=2-s2.0-85124321982&doi=10.1088%2f1742-6596%2f2153%2f1%2f012005&origin=inward&txGid=e8b232b8cdd676350fb94cfd5d68a20aspa
dc.titleEvaluation of the fire resistance of steel-reinforced concretefilled steel tubular columns with a circular cross-sectioneng
dc.typeArtículo de revistaspa
dcterms.referencesKato B 1996 Column curves of steel-concrete composite members Journal of Constructional Steel Research 39(2) 121spa
dcterms.referencesLi W, Han L-H, Chan T-M 2014 Tensile behaviour of concrete-filled double-skin steel tubular members Journal of Constructional Steel Research 99 35spa
dcterms.referencesZhou K, Han L-H 2018 Experimental performance of concrete-encased CFST columns subjected to fullrange fire including heating and cooling Engineering Structures 165 33spa
dcterms.referencesNeuenschwander M, Knobloch M, Fontana M 2017 ISO standard fire tests of concrete-filled steel tube columns with solid steel core Journal of Structural Engineering 143(4) 04016211spa
dcterms.referencesHe A, Liang Y, Zhao O 2020 Behaviour and residual compression resistances of circular high strength concrete-filled stainless steel tube (HCFSST) stub columns after exposure to fire Engineering Structures 203 109897spa
dcterms.referencesShi Y-L, Xian W, Wang W-D, Li H-W 2020 Mechanical behaviour of circular steel-reinforced concretefilled steel tubular members under pure bending loads Structures 25 8spa
dcterms.referencesShi Y-L, Xian W, Wang W-D, Li H-W 2019 Experimental performance of circular concrete-filled steel tubular members with inner profiled steel under lateral shear load Engineering Structures 201 109746spa
dcterms.referencesXian W, Wang W-D, Wang R, Chen W, Hao H 2020 Dynamic response of steel-reinforced concrete-filled circular steel tubular members under lateral impact loads Thin-Walled Structures 151 106736spa
dcterms.referencesEspinos A, Romero M L, Lam D 2016 Fire performance of innovative steel-concrete composite columns using high strength steels Thin-Walled Structures 106 113spa
dcterms.referencesZhu M, Meng F, He B J 2016 Experimental research on fire resistance of steel tubular columns filled with steel reinforced concrete Journal of Building Structures 37(3) 36spa
dcterms.referencesTan Q-H, Gardner L, Han L-H, Song T-Y 2019 Fire performance of steel reinforced concrete-filled stainless steel tubular (CFSST) columns with square cross-sections Thin-Walled Structures 143 106197spa
dcterms.referencesMeng F, Zhu M, Mou B, He B 2019 Residual strength of steel-reinforced concrete-filled square steel tubular (SRCFST) stub columns after exposure to ISO-834 standard fire International Journal of Steel Structures 19(3) 850spa
dcterms.referencesGreenshields C J 2015 OpenFOAM The Open source CFD Toolbox Programmer’s Guide Version 3.0.1 (London: OpenCFD Ltdspa
dcterms.referencesLie T T 1994 Fire resistance of circular steel columns filled with bar-reinforced concrete Journal of Structural Engineering 120(5) 1489spa
dcterms.referencesAnderberg G Y, Thelandersson S 1976 Stress and Deformation of Concrete at High Temperatures. 2 Experimental Investigation and Material Behaviour Model (Lund: Lund University)spa
dcterms.referencesHong S, Varma A H 2009 Analytical modeling of the standard fire behavior of loaded CFT columns Journal of Constructional Steel Research 65(1) 54spa
dc.contributor.corporatenameJournal of Physics: Conference Seriesspa
dc.identifier.doi10.1088/1742-6596/2153/1/012005
dc.publisher.placeReino Unidospa
dc.relation.citationeditionVol. 2153 No° 1 [2022]spa
dc.relation.citationendpage6spa
dc.relation.citationissue1[2022]spa
dc.relation.citationstartpage1spa
dc.relation.citationvolume2153spa
dc.relation.citesJ P Rojas Suárez et al 2022 J. Phys.: Conf. Ser. 2153 012005 DOI 10.1088/1742-6596/2153/1/012005
dc.relation.ispartofjournalJournal of Physics: Conference Seriesspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

© 2022 by the authors
Except where otherwise noted, this item's license is described as © 2022 by the authors