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dc.contributor.author | Mezquida-Alcaraz, Eduardo J. | es_ES |
dc.contributor.author | Navarro-Gregori, Juan | es_ES |
dc.contributor.author | Lopez Martinez, Juan Angel | es_ES |
dc.contributor.author | Serna Ros, Pedro | es_ES |
dc.date.accessioned | 2020-02-23T21:00:52Z | |
dc.date.available | 2020-02-23T21:00:52Z | |
dc.date.issued | 2019 | es_ES |
dc.identifier.issn | 1598-8198 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/137615 | |
dc.description.abstract | [EN] Nowadays, the characterization of Ultra-High Performance Fiber-Reinforced Concrete (UHPFRC) tensile behavior still remains a challenge for researchers. For this purpose, a simplified closed-form non-linear hinge model based on the Third Point Bending Test (ThirdPBT) was developed by the authors. This model has been used as the basis of a simplified inverse analysis methodology to derive the tensile material properties from load-deflection response obtained from ThirdPBT experimental tests. In this paper, a non-linear finite element model (ELM) is presented with the objective of validate the closed-form non-linear hinge model. The state determination of the closed-form model is straightforward, which facilitates further inverse analysis methodologies to derive the tensile properties of UHPFRC. The accuracy of the closed-form non-linear hinge model is validated by a robust non-linear FEM analysis and a set of 15 Third-Point Bending tests with variable depths and a constant slenderness ratio of 4.5. The numerical validation shows excellent results in terms of load-deflection response, bending curvatures and average longitudinal strains when resorting to the discrete crack approach. | es_ES |
dc.description.sponsorship | This work forms part of Project "BIA2016-78460-C3-1-R" supported by the State Research Agency of Spain | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Techno-Press | es_ES |
dc.relation.ispartof | Computers and Concrete | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Finite element model | es_ES |
dc.subject | Numerical validation | es_ES |
dc.subject | Ultra-high performance fiber-reinforced concrete | es_ES |
dc.subject | Closed-form non-linear hinge model | es_ES |
dc.subject | Third point bending test | es_ES |
dc.subject | Smeared cracking approach | es_ES |
dc.subject | Discrete cracking approach | es_ES |
dc.subject.classification | INGENIERIA DE LA CONSTRUCCION | es_ES |
dc.title | Validation of a non-linear hinge model for tensile behavior of UHPFRC using a Finite Element Model | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.12989/cac.2019.23.1.011 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//BIA2016-78460-C3-1-R/ES/BASES PARA EL DISEÑO DE ESTRUCTURAS SOSTENIBLES DE HORMIGON DE MUY ALTO RENDIMIENTO A NIVEL PRENORMATIVO/ | es_ES |
dc.rights.accessRights | Cerrado | 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 | Mezquida-Alcaraz, EJ.; Navarro-Gregori, J.; Lopez Martinez, JA.; Serna Ros, P. (2019). Validation of a non-linear hinge model for tensile behavior of UHPFRC using a Finite Element Model. Computers and Concrete. 23(1):11-23. https://doi.org/10.12989/cac.2019.23.1.011 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.12989/cac.2019.23.1.011 | es_ES |
dc.description.upvformatpinicio | 11 | es_ES |
dc.description.upvformatpfin | 23 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 23 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.pasarela | S\377271 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |