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- 町田 賢司
- 東京理科大学理工学部
書誌事項
- タイトル別名
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- Hybrid Stress Analysis in Experimental Measurement Field
- ジッケン ケイソクバ ニ オケル ハイブリッド オウリョク カイセキ
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説明
The measurement data obtained by experiment contains some measurement errors so that the stress analysis cannot be conducted using raw experimental data. Therefore, the stress analysis method based on the intelligent hybrid method was discussed using experimental data obtained by speckle photography and infrared thermography. The speckle photography was conducted on the compact normal and shear (CNS) specimens made of homogeneous and dissimilar materials subjected to mixed-mode loading. The experiment by infrared thermography was carried out using three kinds of materials and four kinds of the thickness of the specimen. The new method of stress separation was proposed in order to evaluate individual stress components from the sum of the principal stresses obtained from an infrared stress image. This method is based on the inverse problem analysis which uses the least squares method. The intelligent hybrid method can evaluate the stress field from experimental data with high accuracy.
収録刊行物
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- 実験力学
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実験力学 3 (3), 141-147, 2003
日本実験力学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680165799552
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- NII論文ID
- 10011715873
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- NII書誌ID
- AA11822914
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- ISSN
- 18844219
- 13464930
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- NDL書誌ID
- 6700008
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可