Analysis of temperature degraded concrete at high temperature by applying of non-linear characteristics

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dc.contributor.authorPazdera, Lubošcs
dc.contributor.authorTopolář, Liborcs
dc.contributor.authorHoduláková, Michaelacs
dc.contributor.authorDvořák, Richardcs
dc.contributor.authorMikulášek, Karelcs
dc.coverage.issue1cs
dc.coverage.volume379cs
dc.date.accessioned2020-09-02T04:59:23Z
dc.date.available2020-09-02T04:59:23Z
dc.date.issued2018-07-12cs
dc.description.abstractConcrete structures are commonly exposed to thermal loads as a result of the structure, ambient conditions, the heat of hydration, or exposure to fire. Therefore, there has been a growing interest in the research of advanced monitoring and analysis of concrete structures subjected to thermal load. Non-linear characteristics have been used to identify thermal damage evolution in concrete structures. The present paper investigates the effects of a high temperature on selected physical properties of concrete. Concrete properties were monitored and analyzed in several thermal steps up to 1200°C. Concrete specimens were heated in a programmable laboratory furnace at a heating rate of 5°C/min and loaded at six temperatures, 200°C, 400°C, 600°C, 800°C, 1000°C, and 1200°C, with each maintained for 60 minutes.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2018, vol. 379, issue 1, p. 1-6.en
dc.identifier.doi10.1088/1757-899X/379/1/012036cs
dc.identifier.issn1757-8981cs
dc.identifier.other148851cs
dc.identifier.urihttp://hdl.handle.net/11012/195037
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/379/1/012036cs
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.subjectacoustic non-linear characteristicen
dc.subjectdegraded temperatureen
dc.subjectpulse-echo methoden
dc.titleAnalysis of temperature degraded concrete at high temperature by applying of non-linear characteristicsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-148851en
sync.item.dbtypeVAVen
sync.item.insts2021.03.04 16:54:16en
sync.item.modts2021.03.04 16:14:12en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav matematiky a deskriptivní geometriecs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav fyzikycs
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