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Ground penetrating radar (GPR) is regularly applied to examine bridge deck, roads,railways and runways. Many applications have been pioneering proof-of-concept tests to define the benefits and limitations of GPR. For the quality of bridge major include three parts: the thickness of the liner; the Defects of the liner such as the voids, non-compacting area and crack; the number diameter of the rebar...
Ground penetrating radar (GPR) is regularly applied to examine tunnel liners, roads,railways and runways. Many applications have been pioneering proof-of-concept tests to define the benefits and limitations of GPR. For the quality of tunnel liners major include three parts: (1) the thickness of the liner (2) the Defects of the liner such as the voids , non-compacting area and crack (3) the number,...
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