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A Simplified Approach for the Ultimate Limit State Analysis of Three-Dimensional Reinforced Concrete Elements

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A Simplified Approach for the Ultimate Limit State Analysis of Three-Dimensional Reinforced Concrete Elements

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dc.contributor.author Meléndez-Gimeno, Carlos es_ES
dc.contributor.author Miguel Sosa, Pedro es_ES
dc.contributor.author Pallarés Rubio, Luis es_ES
dc.date.accessioned 2017-05-31T15:27:16Z
dc.date.available 2017-05-31T15:27:16Z
dc.date.issued 2016-09
dc.identifier.issn 0141-0296
dc.identifier.uri http://hdl.handle.net/10251/82110
dc.description.abstract Several advanced constitutive models of concrete have been developed in recent decades, some of which are able to reproduce the behaviour of concrete structures with a high level of accuracy. Yet given their complex formulation, their application by most practitioners can entail some difficulties. This paper describes the adoption of an alternative, simplified comprehensible constitutive model for the ultimate limit state analysis of 3D reinforced concrete structural elements. The proposed model is described and the undertaken assumptions are justified. Different uniaxial stress strain models can be adopted, particularly neglecting the tensile strength of concrete permits to study the goodness of the stress field method and the strut-and-tie method for 3D elements. This model was implemented into a non-linear finite element-based tool developed by the authors. The results of twelve four-pile caps and three socket base column-to-foundation connections are shown. The proposed approach facilitated the identification of the flow of forces and allowed a better understanding of the structural response. es_ES
dc.description.sponsorship The authors wish to thank the Spanish Ministry of Education for the FPU fellowship FPU12-01459 received by the first author, and the Spanish Ministry of Economy and Competitiveness for funding Project BIA 2012-32300. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Ministry of Economy and Competitiveness for funding Project BIA 2012-32300 es_ES
dc.relation Spanish Ministry of Education for the FPU fellowship FPU12-01459 es_ES
dc.relation.ispartof Engineering Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Reinforced concrete es_ES
dc.subject 3D discontinuity regions es_ES
dc.subject Strut-and-tie method es_ES
dc.subject Stress fields es_ES
dc.subject Finite element method es_ES
dc.subject Pile caps es_ES
dc.subject Socket base column-to-foundation connections es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title A Simplified Approach for the Ultimate Limit State Analysis of Three-Dimensional Reinforced Concrete Elements es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.engstruct.2016.05.039
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos - Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports 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 Meléndez-Gimeno, C.; Miguel Sosa, P.; Pallarés Rubio, L. (2016). A Simplified Approach for the Ultimate Limit State Analysis of Three-Dimensional Reinforced Concrete Elements. Engineering Structures. 123:330-340. doi:10.1016/j.engstruct.2016.05.039 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.engstruct.2016.05.039 es_ES
dc.description.upvformatpinicio 330 es_ES
dc.description.upvformatpfin 340 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 123 es_ES
dc.relation.senia 314628 es_ES


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