Ultrasonic fatigue testing of concrete

Simple item page
dc.contributor.authorFitzka, Michaelcs
dc.contributor.authorKarr, Ulrikecs
dc.contributor.authorGranzner, Maximiliancs
dc.contributor.authorMelichar, Tomášcs
dc.contributor.authorRödhammer, Martincs
dc.contributor.authorStrauss, Alfredcs
dc.contributor.authorMayer, Herwigcs
dc.coverage.issue1cs
dc.coverage.volume116cs
dc.date.issued2021-07-10cs
dc.description.abstractCyclic compression fatigue properties of concrete are studied with the ultrasonic fatigue testing method with cycling frequency 19 kHz and are compared to servo-hydraulic tests performed at 60 Hz. Ultrasonic testing was found applicable for rapid generation of very high cycle fatigue (VHCF) data of concrete. Fatigue cracks can be initiated, however specimens do not rupture, since cyclic stresses decrease with increase of compliance in displacement controlled ultrasonic tests. Observation of resonance frequency, analysis of higher order harmonics of vibration, and computed tomography of specimens are successful methods to analyse fatigue damage. Calorimetric evaluations can be used to calculate the cyclic irreversible strain, which is about 1% of the elastic strain in the ultrasonic VHCF test.en
dc.description.abstractCyclic compression fatigue properties of concrete are studied with the ultrasonic fatigue testing method with cycling frequency 19 kHz and are compared to servo-hydraulic tests performed at 60 Hz. Ultrasonic testing was found applicable for rapid generation of very high cycle fatigue (VHCF) data of concrete. Fatigue cracks can be initiated, however specimens do not rupture, since cyclic stresses decrease with increase of compliance in displacement controlled ultrasonic tests. Observation of resonance frequency, analysis of higher order harmonics of vibration, and computed tomography of specimens are successful methods to analyse fatigue damage. Calorimetric evaluations can be used to calculate the cyclic irreversible strain, which is about 1% of the elastic strain in the ultrasonic VHCF test.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationULTRASONICS. 2021, vol. 116, issue 1, p. 1-10.en
dc.identifier.doi10.1016/j.ultras.2021.106521cs
dc.identifier.issn0041-624Xcs
dc.identifier.orcid0000-0003-1132-429Xcs
dc.identifier.orcid0000-0002-1674-7083cs
dc.identifier.other172036cs
dc.identifier.researcheridAAY-7481-2020cs
dc.identifier.scopus54955810000cs
dc.identifier.urihttp://hdl.handle.net/11012/203029
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofULTRASONICScs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0041624X21001505cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0041-624X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectConcreteen
dc.subjectVery high cycle fatigueen
dc.subjectUltrasonic fatigueen
dc.subjectCyclic compression testingen
dc.subjectFatigue damage monitoringen
dc.subjectComputed tomographyen
dc.subjectConcrete
dc.subjectVery high cycle fatigue
dc.subjectUltrasonic fatigue
dc.subjectCyclic compression testing
dc.subjectFatigue damage monitoring
dc.subjectComputed tomography
dc.titleUltrasonic fatigue testing of concreteen
dc.title.alternativeUltrasonic fatigue testing of concreteen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-172036en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:45:50en
sync.item.modts2025.10.14 09:37:42en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie stavebních hmot a dílcůcs

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
1s2.0S0041624X21001505main.pdf
Size:
9 MB
Format:
Adobe Portable Document Format
Description:
1s2.0S0041624X21001505main.pdf
Download

Collections

Ústav technologie stavebních hmot a dílců