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Abstract
The most popular technique for modelling of an electromagnetic field, the finite difference time domain (FDTD) method, has recently become a popular technique as an interpretation tool for ground penetrating radar (GPR) measurements. The aim of this study is to detect the size and the position of damage in a reinforced concrete beam using GPR maps. Numerical simulations were carried out using the finite differ-ence time domain method. Four different damage scenarios with different crack width and shape were investigated. The influence of the frequency of applied electromagnetic (EM) waves on the possibility of damage detection was examined.
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Details
- Category:
- Conference activity
- Type:
- materiały konferencyjne indeksowane w Web of Science
- Title of issue:
- 3rd Polish Congress of Mechanics (PCM) / 21st International Conference on Computer Methods in Mechanics (CMM) strony 327 - 330
- Language:
- English
- Publication year:
- 2016
- Bibliographic description:
- Lachowicz J., Rucka M..: GPR simulations for diagnostics of a reinforced concrete beam, W: 3rd Polish Congress of Mechanics (PCM) / 21st International Conference on Computer Methods in Mechanics (CMM), 2016, CRC Press/Balkema,.
- DOI:
- Digital Object Identifier (open in new tab) 10.1201/b20057-71
- Verified by:
- Gdańsk University of Technology
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