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dc.contributor.authorRojas Suárez, J P
dc.contributor.authorPabón León, Jhon Antuny
dc.contributor.authorOrjuela Abril, Martha Sofia
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.publisherJournal of Physics: Conference Seriesspa
dc.relation.ispartofJournal of Physics: Conference Series. Vol 2153 No°1[2022]
dc.rights© 2022 by the authorseng
dc.titleEvaluation of the fire resistance of steel-reinforced concretefilled steel tubular columns with a circular cross-sectioneng
dc.typeArtículo de revistaspa
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dc.contributor.corporatenameJournal of Physics: Conference Seriesspa
dc.publisher.placeReino Unidospa
dc.relation.citationeditionVol. 2153 No° 1 [2022]spa
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.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa

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