Acoustic non-destructive testing of high temperature degraded concrete with comparison of acoustic impedance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU129457" target="_blank" >RIV/00216305:26110/18:PU129457 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/abs/2018/78/contents/contents.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2018/78/contents/contents.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201821903003" target="_blank" >10.1051/matecconf/201821903003</a>
Alternative languages
Result language
angličtina
Original language name
Acoustic non-destructive testing of high temperature degraded concrete with comparison of acoustic impedance
Original language description
The paper is focused on non-destructive measurement of high temperature degraded concrete test specimens of three mixtures different by the use of coarse aggregate. Testing is done by ultrasonicpulse velocitymethod and Impact-Echo method. Non-destructive results are compared with destructive tests. Ultrasonic pulse velocity, dominant resonance frequency and acoustic impedance are discussed and compared with changes in density, cubic compressive strength, and tensile strength of concrete. The paper suggests possible assessment of degraded concrete by the change in acoustic impedance dependent on residual tensile strength.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA16-02261S" target="_blank" >GA16-02261S: The use of acoustic methods for non-destructive testing of high-temperature-degraded concrete</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2nd Baltic Conference for Students and Young Researchers
ISBN
978-83-60261-61-3
ISSN
2261-236X
e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
MATEC Web of Conferences
Place of publication
Gdynia, Poland
Event location
Gdaňsk
Event date
Apr 20, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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