開口合成法によるコンクリート内構造物の 探査精度向上に関する検討
英字タイトル:
Study on accuracy improvement to locate targets within concrete structures by the aperture synthesis
著者:
岡部 克也 Katsuya OKABE
発刊日:
公開日:
aperture synthesisconcrete inspectionGPRground penetrating radarnon-destructive survey
Study on accuracy improvement to locate targets within concrete structures by the aperture synthesis
著者:
岡部 克也 Katsuya OKABE
発刊日:
公開日:
カテゴリ: 第10回
キーワードタグ:aperture synthesisconcrete inspectionGPRground penetrating radarnon-destructive survey
概要
Important structures like electricity conduits might be embedded in floors or walls of the concrete structure, such as a power plant. For that reason, preliminary survey by electromagnetic wave pulse radar has been performed in the case of hacking over concrete surface in remodeling and others. However, there are cases where these structures are overlooked because reinforcing steel becomes an obstacle. Therefore, a high-precision inspection is required further. Now, we introduce a technique for locating structures accurately in reinforced concrete by applying aperture synthesis to the electromagnetic wave pulse radar signal.
