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dc.contributor.authorNavarro Gámir, Vicente
dc.contributor.authorMorena Borja, Gema de la
dc.contributor.authorAlonso Aperte, Juan
dc.contributor.authorGonzález Arteaga, Jesús
dc.contributor.authorAsensio Sánchez, Laura
dc.date.accessioned2021-12-26T11:59:00Z
dc.date.available2021-12-26T11:59:00Z
dc.date.issued2021-05
dc.identifier.issn13651609
dc.identifier.urihttp://hdl.handle.net/20.500.12251/2307
dc.description.abstractThis work proposes a formulation to simulate the swelling of compacted bentonites, focusing the analysis on the modelling of the increase of macrostructural void ratio generated by the destructuration of the microstructure under low confinement conditions. First, its formulation is described, highlighting its integration into a generalised constitutive model, which is able to describe the behaviour of compacted bentonites under very different conditions of stress, salinity and water content. After, its scope is assessed, comparing the model predictions with experimental results of free swelling tests performed under different salinity conditions. The results obtained are very satisfactory, especially considering that the proposed swelling model is based on only two material parameters. © 2021 Elsevier Ltdes
dc.language.isoenges
dc.publisherElsevier Ltdes
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleNumerical model of free swelling processes in compacted MX-80 bentoniteses
dc.typearticlees
dc.identifier.doi10.1016/j.ijrmms.2021.104713
dc.identifier.urlhttps://doi.org/10.1016/j.ijrmms.2021.104713es
dc.journal.titleInternational Journal of Rock Mechanics and Mining Scienceses
dc.rights.accessRightsopenAccesses
dc.volume.number141es
dc.item.number104713es


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