Monitoring the fracture process of concrete during splitting using integrated ultrasonic coda wave interferometry, digital image correlation and X-ray micro-computed tomography - Publication - Bridge of Knowledge

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Monitoring the fracture process of concrete during splitting using integrated ultrasonic coda wave interferometry, digital image correlation and X-ray micro-computed tomography

Abstract

The paper deals with the continuous-time monitoring of mechanical degradation in concrete cubes under splitting. A series of experiments performed with integrated coda wave interferometry (CWI) and digital image correlation (DIC), supported with X-ray micro-computed tomography (micro-CT) is reported. DIC and micro-CT techniques were used to characterize the fracture process in detail. CWI method was proved to be effective in the assessment of damage level based on the changes in decorrelation between coda wave signals. The possibility of early detection of damage using CWI is promising for possible applications in the diagnostics of concrete elements.

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DOI:
Digital Object Identifier (open in new tab) 10.1016/j.ndteint.2021.102591
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Creative Commons: CC-BY-NC-ND open in new tab

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Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
NDT & E INTERNATIONAL no. 126,
ISSN: 0963-8695
Language:
English
Publication year:
2022
Bibliographic description:
Wojtczak E., Rucka M., Skarżyński Ł.: Monitoring the fracture process of concrete during splitting using integrated ultrasonic coda wave interferometry, digital image correlation and X-ray micro-computed tomography// NDT & E INTERNATIONAL -Vol. 126, (2022), s.102591-
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.ndteint.2021.102591
Sources of funding:
Verified by:
Gdańsk University of Technology

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