Title :
Eddy current method for identification and analysis of reinforcement bars in concrete structures
Author :
Frankowski, P.K.
Author_Institution :
West Pomeranian Univ. of Technol. in Szczecin, Szczecin, Poland
Abstract :
The purpose of this paper is to present the eddy current method for detection and evaluation of steel reinforcement bars in concrete structures. A multifrequency system with lock-in amplifier is proposed for this purpose. The experimental verification of the developed technique is done and the selected results are presented.
Keywords :
amplifiers; bars; eddy currents; reinforced concrete; steel; structural engineering; concrete structure; eddy current method; lock-in amplifier; multifrequency system; reinforcement bars analysis; reinforcement bars identification; steel reinforcement bars; Amplifiers; Bars; Coils; Concrete; Eddy currents; Spectrogram; Transducers; differential eddy current transducer; eddy current; nondestructive testing; rebar;
Conference_Titel :
Electrodynamics and Mechatronics (SCE III), 2011 3rd International Students Conference on
Conference_Location :
Opole
Print_ISBN :
978-1-4244-9694-5
DOI :
10.1109/SCE.2011.6092134
