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dc.contributor.authorLi, D
dc.contributor.authorLi, Long-yuan
dc.contributor.authorLi, P
dc.contributor.authorXing, F
dc.date.accessioned2022-03-17T10:48:45Z
dc.date.available2022-03-17T10:48:45Z
dc.date.issued2022-04-15
dc.identifier.issn0029-8018
dc.identifier.other111091
dc.identifier.urihttp://hdl.handle.net/10026.1/18950
dc.description.abstract

A theoretical study is presented on the effect of surface treatments on chloride diffusion in surface-treated concrete. Analytical solutions are derived for chloride diffusion in both the two-layer model and single-layer model with a convective boundary condition. The former consists of the treated surface layer and the substrate layer of concrete; whereas the latter consists of only the substrate layer with the convective boundary representing the effect of the treated thin surface layer on the chloride diffusion in the substrate layer. The analytical solutions are validated using the numerical model and published experimental results. The results show that the effect of surface treatments on the chloride diffusion in the substrate layer of concrete can be represented by using the convective coefficient, expressed in terms of the diffusion coefficient of chlorides in the treated surface layer divided by the thickness of the treated surface layer.

dc.format.extent111091-111091
dc.languageen
dc.language.isoen
dc.publisherElsevier
dc.titleAnalytical modelling of chloride ingress in surface-treated concrete
dc.typejournal-article
dc.typeJournal Article
plymouth.volume250
plymouth.publication-statusPublished
plymouth.journalOcean Engineering
dc.identifier.doi10.1016/j.oceaneng.2022.111091
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/Marine Institute
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dcterms.dateAccepted2022-03-11
dc.rights.embargodate2023-3-17
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1016/j.oceaneng.2022.111091
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2022-04-15
rioxxterms.typeJournal Article/Review


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