Pilot evaluation of a fracture process zone in a modified compact tension specimen by X-ray tomography

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dc.contributor.authorKlon, Jiřícs
dc.contributor.authorSeitl, Stanislavcs
dc.contributor.authorŠimonová, Hanacs
dc.contributor.authorKeršner, Zbyněkcs
dc.contributor.authorKumpová, Ivanacs
dc.contributor.authorVavřík, Danielcs
dc.coverage.issue42cs
dc.date.issued2017-10-03cs
dc.description.abstractIn the case of quasi-brittle material, there is a zone of non-linear behaving material, near the crack tip. A major part of this zone forms a so-called fracture process zone (FPZ), where mechanisms of material toughening take place. The main idea is to estimate the size of the fracture process zone under various types of load by using X-ray tomography. The estimation of the zone is supported by the theory of linear elastic fracture mechanics (LEFM) that could be a limit case of quasi-brittle mechanics. The size of the zone envelop is provided in X-ray snaps and compared with the theoretical size form LEFM.en
dc.formattextcs
dc.format.extent161-169cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationFrattura ed Integrita Strutturale. 2017, issue 42, p. 161-169.en
dc.identifier.doi10.3221/IGF-ESIS.42.17cs
dc.identifier.issn1971-8993cs
dc.identifier.orcid0000-0002-4953-4324cs
dc.identifier.orcid0000-0003-1537-6388cs
dc.identifier.orcid0000-0003-4724-6166cs
dc.identifier.orcid0000-0001-8556-4996cs
dc.identifier.other140062cs
dc.identifier.researcheridG-8592-2014cs
dc.identifier.researcheridJ-9776-2016cs
dc.identifier.researcheridAAW-7298-2020cs
dc.identifier.researcheridH-2130-2014cs
dc.identifier.scopus14059029400cs
dc.identifier.scopus57219392264cs
dc.identifier.scopus6504210776cs
dc.identifier.scopus56242448600cs
dc.identifier.urihttp://hdl.handle.net/11012/70120
dc.language.isoencs
dc.publisherItalian Group of Fracturecs
dc.relation.ispartofFrattura ed Integrita Strutturalecs
dc.relation.urihttp://www.gruppofrattura.it/pdf/rivista/numero42/numero_42_art_17.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1971-8993/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectFracture process zoneen
dc.subjectX-rayen
dc.subjectconcreteen
dc.subjectcompositesen
dc.subjectstress intensity factoren
dc.subjectcompact tension specimen.en
dc.titlePilot evaluation of a fracture process zone in a modified compact tension specimen by X-ray tomographyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-140062en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:45:38en
sync.item.modts2025.01.17 16:50:29en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavební mechanikycs
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