On Mathematical Models of Degradation Processes According to ISO16204 and fib Model Code

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dc.contributor.authorSadílková Šomodíková, Martinacs
dc.contributor.authorDoležel, Jiřícs
dc.contributor.authorLehký, Davidcs
dc.coverage.issue5cs
dc.coverage.volume6cs
dc.date.issued2023-09-25cs
dc.description.abstractThe main factors affecting the service life of concrete structures are the presence of chlorideions and carbon dioxide, alternating frost action and mechanical stresses on the structure. In practice, these effects can be taken into account by using math-ematical modelling of these phenomena. In thiscontribution, the authors focus on the processes of chlorideions and carbon dioxide (carbonation process) diffusion through concrete and the associated subsequent corrosion of reinforcement. Math-ematical models recommended by the fibModel Code and ISO 16204 are described and the effect of simultaneous environmental and mechanical load on the service life of the structure is discussed. The models are used to study the residual service life of a simple reinforced concrete frame bridgebased on the percentage loss of reinforcement area analysis over time.en
dc.formattextcs
dc.format.extent1221-1227cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationce/papers. 2023, vol. 6, issue 5, p. 1221-1227.en
dc.identifier.doi10.1002/cepa.2135cs
dc.identifier.issn2509-7075cs
dc.identifier.orcid0000-0001-7117-4946cs
dc.identifier.orcid0000-0002-2013-4300cs
dc.identifier.orcid0000-0001-8176-4114cs
dc.identifier.other184850cs
dc.identifier.researcheridAAD-6219-2019cs
dc.identifier.researcheridAAK-9492-2020cs
dc.identifier.scopus56829580400cs
dc.identifier.scopus56389654700cs
dc.identifier.urihttp://hdl.handle.net/11012/214424
dc.language.isoencs
dc.publisherErnst & Sohncs
dc.relation.ispartofce/paperscs
dc.relation.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.2135cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2509-7075/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectfib Model Codeen
dc.subjectISO 16204en
dc.subjectConcrete Carbonationen
dc.subjectChloride Ions Ingressen
dc.subjectCorrosion of Reinforcementen
dc.titleOn Mathematical Models of Degradation Processes According to ISO16204 and fib Model Codeen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-184850en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:45:34en
sync.item.modts2025.01.18 02:31:59en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavební mechanikycs
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