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Fire performance of blind-bolted connections to concrete filled tubular columns in tension

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Fire performance of blind-bolted connections to concrete filled tubular columns in tension

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dc.contributor.author Pascual Pastor, Ana María es_ES
dc.contributor.author Romero, Manuel L. es_ES
dc.contributor.author Tizani, Walid es_ES
dc.date.accessioned 2016-01-05T13:21:12Z
dc.date.available 2016-01-05T13:21:12Z
dc.date.issued 2015-08-01
dc.identifier.issn 0141-0296
dc.identifier.uri http://hdl.handle.net/10251/59365
dc.description.abstract This paper describes an advanced numerical model to predict the fire behaviour of blind-bolts in the tension area of endplate connections between I-beams and concrete filled tubular (CFT) columns. It is the continuation of a previous research on the thermal response of connections, considering the tension load of a moment-resisting connection. Due to the absence of experiments and data on blind-bolts fire performance the aim was to provide a model for their study. The effect of two main variables was researched, the concrete infill of the columns and the anchored extension of the blind-bolt. The fire resistance rating (FRR), the failure mode and the force displacement temperature curve at high temperatures were discussed. Results proved that concrete inside the column enhanced the connections response at elevated temperatures in terms of FRR and stiffness. On the other hand, the use of anchored blind-bolts compared with normal blind-bolts provided stiffer connections, but the FRR improvement depended on the plate thickness and steel bolt properties. Finally, the use of fire resistant steel bolts as a method to enhance the fire response was assessed, observing the benefits to these connections when the shank of the blind-bolt governs the failure. es_ES
dc.description.sponsorship The authors would also like to acknowledge the European Union through the FEDER funds. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish "Ministerio de Economia y Competitividad" BIA2012-33144 es_ES
dc.relation European Union through the FEDER funds es_ES
dc.relation BES-2010-035022 es_ES
dc.relation.ispartof Engineering Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Blind-bolts es_ES
dc.subject Concrete filled tubes es_ES
dc.subject Moment-resisting connections es_ES
dc.subject Finite element method es_ES
dc.subject Thermo-mechanical simulation es_ES
dc.subject Eurocode 3 es_ES
dc.subject Fire resistant steel es_ES
dc.subject.classification MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS es_ES
dc.title Fire performance of blind-bolted connections to concrete filled tubular columns in tension es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.engstruct.2015.03.067
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología del Hormigón - Institut de Ciència i Tecnologia del Formigó es_ES
dc.description.bibliographicCitation Pascual Pastor, AM.; Romero, ML.; Tizani, W. (2015). Fire performance of blind-bolted connections to concrete filled tubular columns in tension. Engineering Structures. 96:111-125. doi:10.1016/j.engstruct.2015.03.067 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.engstruct.2015.03.067 es_ES
dc.description.upvformatpinicio 111 es_ES
dc.description.upvformatpfin 125 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 96 es_ES
dc.relation.senia 289523 es_ES


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