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Probing of Concrete Specimens using Ground Penetration Radar  

Rhim, HongChul (Department of Architectural Engineering, Yonsei University)
Publication Information
Corrosion Science and Technology / v.3, no.6, 2004 , pp. 262-264 More about this Journal
Abstract
Ground Penetrating Radar (GPR) has been used to image inside concrete specimens embedded with steel bars and delamination. An imaging algorithm has been developed to improve measurement output generated from a commercial radar system. For the experiments, laboratory size concrete specimens are made with the dimensions of $1,000mm(W){\times}1,000mm(L){\times}250mm(D)$. The results have shown improved output of the radar measurements compared to commercially available processing methods.
Keywords
radar; concrete; steel bar; delamination; imaging;
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