Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations
The paper presents the experimental study on the inter-modulation method for the diagnostics of concrete elements. The tests were conducted on a concrete plate subjected to ultrasonic waves and low frequency vibrations. The nonlinear acoustic effects, recorded in the experiments, made it possible t...
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Lublin University of Technology
2013-03-01
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| Series: | Budownictwo i Architektura |
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| Online Access: | https://ph.pollub.pl/index.php/bia/article/view/2205 |
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doaj-878df32ec9c34bffa8f1180437f15af72020-11-25T02:43:11ZengLublin University of TechnologyBudownictwo i Architektura1899-06652544-32752013-03-0112110.35784/bud-arch.2205Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillationsBłażej Meronk0Krzysztof Wilde1Department of Structural Mechanics and Bridges, Faculty of Civil and Environmental Engineering, Gdansk University of TechnologyDepartment of Structural Mechanics and Bridges, Faculty of Civil and Environmental Engineering, Gdansk University of Technology The paper presents the experimental study on the inter-modulation method for the diagnostics of concrete elements. The tests were conducted on a concrete plate subjected to ultrasonic waves and low frequency vibrations. The nonlinear acoustic effects, recorded in the experiments, made it possible to detect the presence of damaged zones. Further studies are necessary to establish the relation between the sidebanes of frequency spectra and the size of the damaged zone. https://ph.pollub.pl/index.php/bia/article/view/2205ultrasonic testingNDTconcrete elementsexperimental study |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Błażej Meronk Krzysztof Wilde |
| spellingShingle |
Błażej Meronk Krzysztof Wilde Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations Budownictwo i Architektura ultrasonic testing NDT concrete elements experimental study |
| author_facet |
Błażej Meronk Krzysztof Wilde |
| author_sort |
Błażej Meronk |
| title |
Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations |
| title_short |
Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations |
| title_full |
Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations |
| title_fullStr |
Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations |
| title_full_unstemmed |
Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations |
| title_sort |
diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations |
| publisher |
Lublin University of Technology |
| series |
Budownictwo i Architektura |
| issn |
1899-0665 2544-3275 |
| publishDate |
2013-03-01 |
| description |
The paper presents the experimental study on the inter-modulation method for the diagnostics of concrete elements. The tests were conducted on a concrete plate subjected to ultrasonic waves and low frequency vibrations. The nonlinear acoustic effects, recorded in the experiments, made it possible to detect the presence of damaged zones. Further studies are necessary to establish the relation between the sidebanes of frequency spectra and the size of the damaged zone.
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| topic |
ultrasonic testing NDT concrete elements experimental study |
| url |
https://ph.pollub.pl/index.php/bia/article/view/2205 |
| work_keys_str_mv |
AT błazejmeronk diagnosticsofconcreteplateinbendingwithultrasonicwavesmodulatedbylowfrequencyoscillations AT krzysztofwilde diagnosticsofconcreteplateinbendingwithultrasonicwavesmodulatedbylowfrequencyoscillations |
| _version_ |
1724770977355661312 |