Mechanical Fracture and Fatigue Characteristics of Fine-Grained Composite Based on Sodium Hydroxide-Activated Slag Cured under High Relative Humidity

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dc.contributor.authorŠimonová, Hanacs
dc.contributor.authorKucharczyková, Barbaracs
dc.contributor.authorBílek, Vlastimilcs
dc.contributor.authorMalíková, Luciecs
dc.contributor.authorMiarka, Petrcs
dc.contributor.authorLipowczan, Martincs
dc.coverage.issue1cs
dc.coverage.volume11cs
dc.date.issued2021-01-08cs
dc.description.abstractA typical example of an alternative binder to commonly used Portland cement is alkali-activated binders that have high potential as a part of a toolkit for sustainable construction materials. One group of these materials is alkali-activated slag. There is a lack of information about its long-term properties. In addition, its mechanical properties are characterized most often in terms of com-pressive strength; however, it is not sensitive enough to sufficiently cover the changes in micro-structure such as microcracking, and thus, it poses a potential risk for practical utilization. Con-sequently, the present study deals with the determination of long-term mechanical fracture and fatigue parameters of the fine-grained composites based on this interesting binder. The me-chanical fracture parameters are primarily obtained through the direct evaluation of fracture test data via the effective crack model, the work-of-fracture method, the double-K fracture model, and complemented by parameter identification using the inverse analysis. The outcome of cy-clic/fatigue fracture tests is represented by a Wöhler curve. The results presented in this article represent the complex information about material behavior and valuable input parameters for material models used for numerical simulations of crack propagation in this quasi-brittle material.en
dc.formattextcs
dc.format.extent1-20cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationApplied Sciences - Basel. 2021, vol. 11, issue 1, p. 1-20.en
dc.identifier.doi10.3390/app11010259cs
dc.identifier.issn2076-3417cs
dc.identifier.orcid0000-0003-1537-6388cs
dc.identifier.orcid0000-0002-7123-5099cs
dc.identifier.orcid0000-0003-3831-3443cs
dc.identifier.orcid0000-0001-5868-5717cs
dc.identifier.orcid0000-0002-4103-8617cs
dc.identifier.orcid0000-0003-1541-687Xcs
dc.identifier.other167619cs
dc.identifier.researcheridJ-9776-2016cs
dc.identifier.researcheridAAM-3121-2020cs
dc.identifier.researcheridAAB-9386-2022cs
dc.identifier.researcheridB-6690-2014cs
dc.identifier.researcheridY-5612-2018cs
dc.identifier.scopus57219392264cs
dc.identifier.scopus36171769500cs
dc.identifier.scopus57364369600cs
dc.identifier.scopus57195836397cs
dc.identifier.scopus57192208864cs
dc.identifier.urihttp://hdl.handle.net/11012/195821
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofApplied Sciences - Baselcs
dc.relation.urihttps://www.mdpi.com/2076-3417/11/1/259cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2076-3417/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectfractureen
dc.subjectfatigueen
dc.subjectexperimenten
dc.subjectslagen
dc.subjectalkali activationen
dc.subjectfine-grained compositeen
dc.titleMechanical Fracture and Fatigue Characteristics of Fine-Grained Composite Based on Sodium Hydroxide-Activated Slag Cured under High Relative Humidityen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-167619en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:45:21en
sync.item.modts2025.01.17 15:25:17en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavební mechanikycs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavebního zkušebnictvícs
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