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Upgrading the push-off test to analyze the contribution of steel fiber on shear transfer mechanisms

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Upgrading the push-off test to analyze the contribution of steel fiber on shear transfer mechanisms

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dc.contributor.advisor Navarro Gregori, Juan es_ES
dc.contributor.advisor Serna Ros, Pedro es_ES
dc.contributor.author Echegaray Oviedo, Javier Andrés es_ES
dc.date.accessioned 2014-10-30T08:43:56Z
dc.date.available 2014-10-30T08:43:56Z
dc.date.created 2014-10-13T22:00:36Z es_ES
dc.date.issued 2014-11-14 es_ES
dc.identifier.uri http://hdl.handle.net/10251/43723
dc.description.abstract The shear behavior of a specimen made of reinforced concrete is complex. The resisting mechanisms are affected by different factors such as section form, slimness of the specimen, longitudinal and transversal reinforcement arrangement, adhesion between concrete and steel, among others. Addition of steel fibers to the concrete improves the ductility as well as the tensile behavior; providing good control during the cracking process. Fibers also enhance the shear behavior of structural elements, increasing ultimate resistance and ductility. Push-off tests had been used to study the mechanisms of concrete shear transfer. Shear strength of the specimen depends on the contribution of both concrete and reinforcement. Aggregate interlock has a significant contribution to the concrete shear capacity. In the last decades new kinds of concrete have been developed for industrial use, such as high strength concrete (HSC), self-compacting concrete (SCC) or fiber reinforced concrete (FRC), among others. In these new materials aggregate interlock phenomenon may be different when compared to conventional concrete (CC). There is a lack of information in literature about the mechanisms of shear transfer in fiber reinforced concrete elements. es_ES
dc.language Inglés es_ES
dc.publisher Universitat Politècnica de València es_ES
dc.rights Reserva de todos los derechos es_ES
dc.source Riunet es_ES
dc.subject Push-off es_ES
dc.subject Aggegate interlock es_ES
dc.subject Direct shear es_ES
dc.subject Shear friction es_ES
dc.subject Confinement test es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Upgrading the push-off test to analyze the contribution of steel fiber on shear transfer mechanisms
dc.type Tesis doctoral es_ES
dc.identifier.doi 10.4995/Thesis/10251/43723 es_ES
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 Echegaray Oviedo, JA. (2014). Upgrading the push-off test to analyze the contribution of steel fiber on shear transfer mechanisms [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/43723 es_ES
dc.description.accrualMethod TESIS es_ES
dc.type.version info:eu-repo/semantics/acceptedVersion es_ES
dc.relation.tesis 9691 es_ES


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