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dc.contributor.authorLiaudat, Joaquín
dc.contributor.authorMartínez Estévez, Ariadna
dc.contributor.authorLópez Garello, Carlos María
dc.contributor.authorCarol, Ignacio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2016-02-19T16:08:24Z
dc.date.issued2015
dc.identifier.citationLiaudat, J., Martinez, A., Lopez, C., Carol, I. Numerical modelling of ASR expansions in concrete. A: International Conference on Mechanics and Physics of Creep, Shrinkage, and Durability of Concrete and Concrete Structures. "CONCREEP 10: Mechanics and Physics of Creep, Shrinkage, and Durability of Concrete and Concrete Structures: proceedings of the 10th International Conference on Creep, Shrinkage, and Durability of Concrete and Concrete Structures, September 21-23, 2015 Vienna, Austria". Viena: American Society of Civil Engineers (ASCE), 2015, p. 445-454.
dc.identifier.isbn978-0-7844-7934-6
dc.identifier.urihttp://hdl.handle.net/2117/83196
dc.description.abstractIn the context of a project to characterize and model the Alkali-Silica Reaction in concrete, the results of a series of tests on specimens with a single interface between aggregate and cement paste, and the comparison to the numerical results of a simplified diffusion-reaction Finite Element model are presented. The tests are conceived as the simplest test to characterize the basic constituent reactions of the process. The model implemented is a first operational version of a more general three-species diffusion-reaction model already formulated and in the process of implementation. In spite of its relative simplicity, the model described seems capable of reproducing the experimental observations with specimens tested under different diffusion boundary conditions, and provides a satisfactory basis for further development.
dc.format.extent10 p.
dc.language.isoeng
dc.publisherAmerican Society of Civil Engineers (ASCE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
dc.subject.lcshAlkali-aggregate reactions
dc.titleNumerical modelling of ASR expansions in concrete
dc.typeConference report
dc.subject.lemacFormigó -- Deterioració
dc.contributor.groupUniversitat Politècnica de Catalunya. MECMAT - Mecànica de Materials
dc.identifier.doi10.1061/9780784479346.054
dc.relation.publisherversionhttp://ascelibrary.org/doi/10.1061/9780784479346.054
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac17512166
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorLiaudat, J.; Martinez, A.; Lopez, C.; Carol, I.
local.citation.contributorInternational Conference on Mechanics and Physics of Creep, Shrinkage, and Durability of Concrete and Concrete Structures
local.citation.pubplaceViena
local.citation.publicationNameCONCREEP 10: Mechanics and Physics of Creep, Shrinkage, and Durability of Concrete and Concrete Structures: proceedings of the 10th International Conference on Creep, Shrinkage, and Durability of Concrete and Concrete Structures, September 21-23, 2015 Vienna, Austria
local.citation.startingPage445
local.citation.endingPage454


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