Effect of Metallic Inclusions on the Compressive Strength of Cement-Based Materials

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dc.contributor.authorFicker, Tomášcs
dc.coverage.issue1617280cs
dc.coverage.volume2018cs
dc.date.issued2018-12-26cs
dc.description.abstractIn the concrete foundations, materials come into contact with bedrocks. The surfaces of bedrocks are often covered by sharp protrusions called asperities. Although geotechnical engineers have developed a reliable theory for assessing the mechanical stability of rocky terrains, the stability of transition zones between concrete and sharp asperities remains unsolved. Due to the large pressures that exist in these transition zones, the invasive influence of sharp asperities on the integrity of the concrete raises a question about possible changes of the mechanical properties of concrete materials used in foundations. These circumstances have inspired experiments in which metallic needles of various lengths have been embedded into cement-based materials to assess the influence of the needles on the compressive strength. This influence has been quantified, and the critical limits identifying the changes of material integrity have been determined. It has been conjectured that sharp rock asperities or needle-like rods of steel reinforcement in concrete may cause similar changes of material integrity as the metallic needles used in the experiments performed.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationAdvances in Materials Science and Engineering. 2018, vol. 2018, issue 1617280, p. 1-10.en
dc.identifier.doi10.1155/2018/1617280cs
dc.identifier.issn1687-8434cs
dc.identifier.orcid0000-0001-8095-3482cs
dc.identifier.other154975cs
dc.identifier.researcheridAAD-7526-2019cs
dc.identifier.scopus6701831271cs
dc.identifier.urihttp://hdl.handle.net/11012/193242
dc.language.isoencs
dc.publisherHindawics
dc.relation.ispartofAdvances in Materials Science and Engineeringcs
dc.relation.urihttp://dx.doi.org/10.1155/2018/1617280cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1687-8434/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectCement-based materialsen
dc.subjectmetallic inclusionsen
dc.subjectcompressive strength.en
dc.titleEffect of Metallic Inclusions on the Compressive Strength of Cement-Based Materialsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-154975en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:44:27en
sync.item.modts2025.01.17 18:39:12en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav fyzikycs
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