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
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- 巻
- 1300
- 号
- 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
- ID情報
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- DOI : 10.23967/wccm-eccomas.2020.068
- eISSN : 2696-6999
- SCOPUS ID : 85122079770