Mostrar el registro sencillo del ítem
dc.contributor.author
Barbu, L. G.
dc.contributor.author
Cornejo, A.
dc.contributor.author
Martínez García, Xavier
dc.contributor.author
Oller, Sergio Horacio Cristobal
dc.contributor.author
Barbat, A. H.
dc.date.available
2020-12-15T18:35:57Z
dc.date.issued
2019-05
dc.identifier.citation
Barbu, L. G.; Cornejo, A.; Martínez García, Xavier; Oller, Sergio Horacio Cristobal; Barbat, A. H.; Methodology for the analysis of post-tensioned structures using a constitutive serial-parallel rule of mixtures: Large scale non-linear analysis; Elsevier; Composite Structures; 216; 5-2019; 315-330
dc.identifier.issn
0263-8223
dc.identifier.uri
http://hdl.handle.net/11336/120504
dc.description.abstract
The main purpose of this paper is to develop a reliable method based on a three-dimensional (3D) finite-element (FE) model to simulate the constitutive behaviour of reinforced concrete structures strengthened with post-tensioned or pre-stressed tendons well beyond the elastic domain. The post-tensioned concrete is modelled as a composite material whose behaviour is described with the serial-parallel rule of mixtures (S-P RoM) (Rastellini et al., 2008; Martinez et al., 2008; Martinez et al., 2014 [3]) and the nonlinear behaviour of each component is accounted for by means of plasticity and damage models. 3D FE models were used, where the nonlinear material behaviour and geometrical analysis based on incremental-iterative load methods were adopted. Several examples are shown where the capabilities of the method on large scale structures are exhibited taking into account the self-weight, the post-tension load and different pressure loads. A new metric for computing the crack opening displacement inside a finite element is proposed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
COMPOSITES
dc.subject
DAMAGE
dc.subject
FAILURE ANALYSIS
dc.subject
PLASTICITY
dc.subject
PRE-STRESSED
dc.subject
SERIAL-PARALLEL RULE OF MIXTURES
dc.subject.classification
Ingeniería Civil
dc.subject.classification
Ingeniería Civil
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Methodology for the analysis of post-tensioned structures using a constitutive serial-parallel rule of mixtures: Large scale non-linear analysis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-25T17:51:31Z
dc.journal.volume
216
dc.journal.pagination
315-330
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Barbu, L. G.. Universidad Politécnica de Catalunya; España
dc.description.fil
Fil: Cornejo, A.. Universidad Politécnica de Catalunya; España
dc.description.fil
Fil: Martínez García, Xavier. Universidad Politécnica de Catalunya; España
dc.description.fil
Fil: Oller, Sergio Horacio Cristobal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
dc.description.fil
Fil: Barbat, A. H.. Universidad Politécnica de Catalunya; España
dc.journal.title
Composite Structures
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.compstruct.2019.02.092
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0263822318336067
Archivos asociados