電磁パルス法によるあと施工アンカー定着部の定量的非破壊評価

Toshiaki Kaga, Hideo Miwa, Masanori Takanabe, Shusou Wadaka, Yasuyuki Nagaoka, Hitoshi Hamasaki

研究成果: Article

抜粋

Quantitative nondestructive evaluation technique of anchorage zone of post-installed anchors by using electromagnetic pulse method is presented. For quantitative evaluation, several indexes are introduced, which are derived from received signals and their frequency spectra. The effectiveness of the technique is demonstrated by experiments using anchors installed in concrete test blocks and also those installed in an existing building.

元の言語Japanese
ページ(範囲)603-608
ページ数6
ジャーナルAIJ Journal of Technology and Design
25
発行部数60
DOI
出版物ステータスPublished - 2019 1 1

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Keywords

  • Anchorage zone of post-installed anchor
  • Elastic wave
  • Electromagnetic pulse method
  • Evaluation index
  • Quantitative nondestructive evaluation

ASJC Scopus subject areas

  • Architecture
  • Building and Construction

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