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dc.contributor.author
Caggiano, Antonio
dc.contributor.author
Schicchi, Diego Said
dc.contributor.author
Etse, Jose Guillermo
dc.contributor.author
Ripani, Marianela
dc.date.available
2019-08-09T17:33:34Z
dc.date.issued
2018-03
dc.identifier.citation
Caggiano, Antonio; Schicchi, Diego Said; Etse, Jose Guillermo; Ripani, Marianela; Meso-scale response of concrete under high temperature based on coupled thermo-mechanical and pore-pressure interface modeling; Pergamon-Elsevier Science Ltd; Engineering Failure Analysis; 85; 3; 3-2018; 167-188
dc.identifier.issn
1350-6307
dc.identifier.uri
http://hdl.handle.net/11336/81316
dc.description.abstract
This work proposes a meso-scale approach for modeling the failure behavior of concrete exposed at elevated temperature inducing thermal damage. The procedure accounts for a thermo-mechanical and pore-pressure based interface constitutive rule. More specifically, the model represents a straightforward extension of a coupled thermo-mechanical fracture energy-based interface formulation, accounting now for damage induced by the temperature dependent pore-pressure effects in concrete. The nonlinear response of the proposed fully coupled interface model for porous cohesive-frictional composites, like concrete, is activated under kinematic, temperature and/or hydraulic increments (with or without jumps). A simplified procedure is proposed to consider the temperature dependent pore-pressure action. After describing the updated version of the interface model, this work focuses on numerical analyses of concrete failure response under high temperature tests. Particularly, meso-scale analyses demonstrate the predictive capabilities of the proposed formulation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights
Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Thermal Damage
dc.subject
Fracturediscrete Crack Approach
dc.subject
Meso-Scale
dc.subject
Pore-Pressure
dc.title
Meso-scale response of concrete under high temperature based on coupled thermo-mechanical and pore-pressure interface modeling
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-06T18:16:52Z
dc.journal.volume
85
dc.journal.number
3
dc.journal.pagination
167-188
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Caggiano, Antonio. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Centro de Métodos Numéricos y Computacionales en Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
dc.description.fil
Fil: Schicchi, Diego Said. Universitat Bremen; Alemania
dc.description.fil
Fil: Etse, Jose Guillermo. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Centro de Métodos Numéricos y Computacionales en Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
dc.description.fil
Fil: Ripani, Marianela. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Construcciones y Estructuras. Laboratorio de Materiales y Estructuras; Argentina
dc.journal.title
Engineering Failure Analysis
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S135063071731107X
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1016/j.engfailanal.2017.11.016
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