Macrodefects and Microdefects within Porous Cement Pastes

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dc.contributor.authorFicker, Tomášcs
dc.coverage.issue3cs
dc.coverage.volume245cs
dc.date.issued2017-11-28cs
dc.description.abstractIt is shown that the mechanical strength of cement matrix (hydrated cement paste) is a result of competitive interplay between macrodefects and microdefects. The dominance of one of these two kinds of defects depends not only on their sizes but also on their numbers. The cross-over between dominances of macrodefects or microdefects is determined both by a critical number of defects and by their critical size, which depends on the mechanical parameters of the materials.en
dc.description.abstractIt is shown that the mechanical strength of cement matrix (hydrated cement paste) is a result of competitive interplay between macrodefects and microdefects. The dominance of one of these two kinds of defects depends not only on their sizes but also on their numbers. The cross-over between dominances of macrodefects or microdefects is determined both by a critical number of defects and by their critical size, which depends on the mechanical parameters of the materials.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2017, vol. 245, issue 3, p. 1-6.en
dc.identifier.doi10.1088/1757-899X/245/3/032010cs
dc.identifier.issn1757-8981cs
dc.identifier.orcid0000-0001-8095-3482cs
dc.identifier.other141951cs
dc.identifier.researcheridAAD-7526-2019cs
dc.identifier.scopus6701831271cs
dc.identifier.urihttp://hdl.handle.net/11012/137146
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1757-899X/245/3/032010cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-8981/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectCement matrixen
dc.subjectmechanical strengthen
dc.subjectmacrodefectsen
dc.subjectmicrodefects.en
dc.subjectCement matrix
dc.subjectmechanical strength
dc.subjectmacrodefects
dc.subjectmicrodefects.
dc.titleMacrodefects and Microdefects within Porous Cement Pastesen
dc.title.alternativeMacrodefects and Microdefects within Porous Cement Pastesen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-141951en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:15:19en
sync.item.modts2025.10.14 09:35:58en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav fyzikycs

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