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Analysis of the electromagnetic signature of reinforced concrete structures for nondestructive evaluation of corrosion damage

Autor
Roqueta, G.; Jofre, L.; Feng, M.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on instrumentation and measurement
Data de publicació
2012-04
Volum
61
Número
4
Pàgina inicial
1090
Pàgina final
1098
DOI
https://doi.org/10.1109/TIM.2011.2174106 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/16627 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6086616 Obrir en finestra nova
Resum
This paper presents a nondestructive corrosion damage detection method for reinforced concrete structures based on the analysis of the electromagnetic signature of the steel rebar corrosion. The signature of the corrosion on the scattered field upon microwave illumination is first numerically analyzed. First-order quality factor parameters, the energy and the mean propagation delay, are proposed to quantify the corrosion amount in the structure. To validate the model, low-profile ultra-wide-band...
Citació
Roqueta, G.; Jofre, L.; Feng, M. Analysis of the electromagnetic signature of reinforced concrete structures for nondestructive evaluation of corrosion damage. "IEEE transactions on instrumentation and measurement", Abril 2012, vol. 61, núm. 4, p. 1090-1098.
Paraules clau
Corrosion, dielectric materials, microwave antennas, microwave imaging, microwave propagation, nondestructive testing, reflection, time domain analysis
Grup de recerca
ANTENNALAB - Grup d´Antenes i Sistemes Radio

Participants

  • Roqueta Crusats, Gemma  (autor)
  • Jofre Roca, Luis  (autor)
  • Feng, M.Q.  (autor)