電磁波レーダ非破壊評価のための波動減衰を考慮した時間域境界要素解析

書誌事項

タイトル別名
  • Time Domain BIE Analysis Considering Wave Attenuation for Electromagnetic NDE

抄録

A numerical analysis for electromagnetic NDE(nondestructive evaluation) is considered. In electromagnetic NDE, electromagnetic waves attenuate in the target objects such as concrete structures. We investigate a time domain BIEM with the Lubich CQM(convolution quadrature method) to deal with attenuating electromagnetic waves in the target objects. By using the Lubich CQM, the layer potentials are represented with the Laplace transform of the fundamental solution. We solve wave scattering problems that electromagnetic waves attenuate in the target object. We show the scattered electric field can be calculated numerically by using time domain BIEM with the Libich CQM.

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詳細情報 詳細情報について

  • CRID
    1390282680328131200
  • NII論文ID
    130004557151
  • DOI
    10.2208/jscejam.67.i_137
  • ISSN
    21854661
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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