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Ultrasonic surface wave in concrete

Authors: Ao Wang (Institut français des sciences et technologies des transports, de l'aménagement et des réseaux) , Odile Abraham (Institut français des sciences et technologies des transports, de l'aménagement et des réseaux) , Donatienne Leparoux (Institut français des sciences et technologies des transports, de l'aménagement et des réseaux) , Mathieu Le Feuvre (Institut français des sciences et technologies des transports, de l'aménagement et des réseaux)

  • Ultrasonic surface wave in concrete

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    Ultrasonic surface wave in concrete

    Authors: , , ,

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Abstract

Ultrasonic Surface Wave Methods are used to analyze impacts of small variations on different observables in a two-layer concrete medium. Rayleigh wave phase velocity derivative is proposed as a new observable and its behavior is analyzed and compared to classical observables qualitatively and quantitatively. A higher sensitivity of phase velocity derivative is observed and concrete slabs with various thicknesses and moduli are built to validate experimentally the numerical results.

How to Cite:

Wang, A. ., Abraham, O. ., Leparoux, D. . & Le Feuvre, M. ., (2019) “Ultrasonic surface wave in concrete”, Review of Progress in Quantitative Nondestructive Evaluation .

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Published on
04 Dec 2019
Peer Reviewed
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