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Failure modes and shear design of prestressed hollow core slabs made of fiber-reinforced concrete

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Failure modes and shear design of prestressed hollow core slabs made of fiber-reinforced concrete

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dc.contributor.author Cuenca Asensio, Estefanía es_ES
dc.contributor.author Serna Ros, Pedro es_ES
dc.date.accessioned 2014-12-18T08:11:26Z
dc.date.available 2014-12-18T08:11:26Z
dc.date.issued 2013-02
dc.identifier.issn 1359-8368
dc.identifier.uri http://hdl.handle.net/10251/45596
dc.description.abstract Hollow core slabs (HCS) are usually precast by extrusion and it is not easy to place stirrups; thus, it is difficult to guarantee shear resistance in some cases. This paper describes an experience using fiber-reinforced concrete (FRC) to produce HCS by extrusion to gain shear reinforcement. An experimental program consisting of 26 HCS was developed. Elements were produced and tested in shear according to the following variables: amount of steel fibers (0, 50 and 70 kg/m(3)) and a shear span/depth (a/d) ratio of 2.3-4.4 and 8.6. Different failure modes took place. Some of the main conclusions drawn were that fibers improve quality of the material for shear, HCS with fibers achieved greater loads than HCS without fiber reinforcement and with a more ductile behavior. (c) 2012 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship The authors of this work wish to thank the research bureau of the Spanish Ministry of Science and Innovation and the Plan E, for the funding of the project "BIA 2009-12722". The collaboration of the precast industry "PREVALESA S.L." is also acknowledged. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Composites Part B: Engineering es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Hollow-core slabs es_ES
dc.subject Shear es_ES
dc.subject Fiber-reinforced concrete es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Failure modes and shear design of prestressed hollow core slabs made of fiber-reinforced concrete es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.compositesb.2012.06.005
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//BIA2009-12722/ES/EL HORMIGON DE FIBRAS DE ACERO COMO SUPERACION DEL HORMIGON TRADICIONAL Y SUS PERSPECTIVAS DE FUTURO/
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.description.bibliographicCitation Cuenca Asensio, E.; Serna Ros, P. (2013). Failure modes and shear design of prestressed hollow core slabs made of fiber-reinforced concrete. Composites Part B: Engineering. 45(1):952-964. doi:10.1016/j.compositesb.2012.06.005 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.compositesb.2012.06.005 es_ES
dc.description.upvformatpinicio 952 es_ES
dc.description.upvformatpfin 964 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 45 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 242965
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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