Eddy current testing of concrete structures

Issue title: Proceedings of the tenth International Symposium on Applied Electromagnetics and Mechanics ISEM-Tokyo

Article type: Research Article

Authors: Chady, Tomasz^b | Enokizono, Masato^a | Sikora, Ryszard^c | Takeuchi, Kazuhiro^d | Kinoshita, Toshihiro^d

Affiliations: [a] Faculty of Engineering, Oita University, 700 Dannoharu, Oita 870-1192 Japan | [b] Technical University of Szczecin, ul. Sikorskiego 37, 70-310 Szczecin, Poland | [c] Electrotechnical Institute, ul. Poz˙aryskiego 28, 04-703 Warszawa, Poland | [d] Satobenec Inc. 1-7-1 Maizurumachi, Oita 870-8678, Japan

Abstract: The purpose of this paper is to present the results of observation of concrete damage using a newly developed eddy current sensor and a high performance multi-frequency system. Selected digital signal processing algorithms were applied in order to enhance the obtained signals. The experimental verification of the developed technique is done and the elected results are presented.

DOI: 10.3233/JAE-2002-503

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 15, no. 1-4, pp. 33-37, 2002