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September 10, 2025International Journal of Applied Electromagnetics and Mechanics

A Simple Scheme for Identification of A Semi-Elliptical Surface Crack from D.C. Potential Readings

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Authors

SKShiro KUBOKOKiyotsugu OHJITSTakahide SAKAGAMI

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Overview

Proposed scheme estimates crack length and depth in conductive bodies, suggesting optimal probe locations.

Key Points

  • The scheme estimates crack length and depth from D.C. potential readings, enhancing identification accuracy.
  • Using a sensitivity matrix, the study predicts errors in crack identification based on potential measurement inaccuracies.
  • Boundary element analyses allow theoretical potential readings to guide the identification of crack characteristics.
  • The method proves effective for monitoring crack propagation in steel plates subjected to fatigue loadings.

Cite This Study

KUBO et al. (1991) studied this question.

synapsesocial.com/papers/68c1e30e54b1d3bfb6100c15https://doi.org/10.1177/138354169100200107
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Also Consider

Synapse has enriched one closely related paper. Consider it for comparative context:

  1. 1The measurement of surface cracks in metals by using a. c. electric fields1982 · 74 citations