EXPERIMENT ON ACCURACY VERIFICATION AND IMPROVEMENT OF IMAGE INTERPRETATION OF GROUND PENETRATING RADAR BY ALUMINUM TAPE IN PAVEMENT STRUCTURE WITH BURIED PIPE

DOI

Bibliographic Information

Other Title
  • 埋設管を敷設した舗装構造におけるアルミテープによる地中レーダの画像判読の向上および精度検証に関する実験

Description

<p> In this study, the ground penetrating radar exploration was performed on the pavement structure that was constructed with a subbase and an asphalt mixture layer, the experimental cases of the buried pipes were the PF pipes with aluminum tape attached inside the VP pipes and the VP pipes with aluminum tape attached, in order to improve the image interpretation by the ground penetrating radar. In addition, the underground spatial information was surveyed before and after construction so that the accuracy could be verified. As the result, it was found that the image can be interpreted by aluminum tape even in uninterpretable conditions in the constructed pavement structure. In addition, we also found a method that can improve image interpretation without replacing the VP pipe by inserting a PF pipe with aluminum tape attached into the VP pipe for the existing VP pipe. Furthermore, the relative error was within 13 % in each case.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390295181711589120
  • DOI
    10.11532/jsceim.2.1_36
  • ISSN
    2436777X
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Allowed

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