書誌事項
- タイトル別名
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- Delamination Detection in CFRP Plates Using Statistical Analysis of Change in Temperature Characteristic of Resistance
- テイコウ オンド トクセイ ヘンカ オ リヨウ シタ CFRP ヘイバン ノ トウケイテキ ソウカン ハクリ ケンシュツ
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抄録
The previous study employs delamination detection in CFRP laminates using electrical resistance change. To prevent electrical resistance changes caused by damages of electrical contact at electrodes, a new method using temperature characteristic of resistance is developed here. CFRP laminates are heated up by applying electric currents through the electrodes mounted on the surface of the CFRP plates. When the delamination occurs, the electrical resistance change caused by the temperature rising becomes different from that of other intact parts. A statistical analysis method discriminates the changes. The electrical resistance changes caused by the damage of electrodes do not affect the temperature characteristic of the measured resistance. The present study employs the new method for the delamination detection of quasi-isotropic-plied CFRP plates. The detection limit of the method is experimentally investigated, and the effect of electrode damage on the diagnosis is discussed here.
収録刊行物
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- 日本機械学会論文集A編
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日本機械学会論文集A編 76 (767), 961-967, 2010
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282679455480960
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- NII論文ID
- 110007685198
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 10784237
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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
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可