論文

本文へのリンクあり
2021年

Application of level-set type topology optimization analysis for cavity shape estimation problem in structures based on non-destructive hammering test

World Congress in Computational Mechanics and ECCOMAS Congress
  • T. Kurahashi
  • ,
  • Y. Murakami
  • ,
  • S. Toyama
  • ,
  • F. Ikeda
  • ,
  • T. Iyama
  • ,
  • I. Ihara

1300
開始ページ
1
終了ページ
8
記述言語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.23967/wccm-eccomas.2020.068

In this study, we present application of the level-set type topology optimization analysis for the cavity shape estimation problem in structures based on the non-destructive hammering test. The cavity shape is identified so as to minimize a performance function. The performance function is defined as the square sum of the residual between computed and the observed displacements on structure surface. In this study, accuracy of identified cavity shape is investigated by changing numerical parameters in the topology optimization.

リンク情報
DOI
https://doi.org/10.23967/wccm-eccomas.2020.068
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85122079770&origin=inward 本文へのリンクあり
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https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85122079770&origin=inward
ID情報
  • DOI : 10.23967/wccm-eccomas.2020.068
  • eISSN : 2696-6999
  • SCOPUS ID : 85122079770

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