Crack detection method using electromagnetic waves

Hidetoshi Hashizume, T. Shibata, K. Yuki

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

The NDT method using electromagnetic waves has availability for crack detection in large pipes or structures in nuclear power plants. The purpose of this study is then, to develop a new method to determine the crack size and location with high speed and accuracy. Through this study, it has been shown that the transmitted wave carries a lot of information on crack depth and the obtained signals of reflected wave below the cut-off frequency depend on the crack position. Experimental results indicate that there exists attractive possibility in the new NDT method.

Original languageEnglish
Pages (from-to)171-178
Number of pages8
JournalInternational Journal of Applied Electromagnetics and Mechanics
Volume20
Issue number3-4
Publication statusPublished - 2004 Dec 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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