書誌事項
- タイトル別名
-
- Delamination Detection in Holed CFRP Laminates Using Visualized Ultrasound Propagation
- チョウオンパデンパ ノ カシカ ニ ヨル ユウコウ CFRP セキソウバン チュウ ノ ソウ カン ハクリ ケンシュツ
この論文をさがす
抄録
This study applied a newly developed technique for visualizing ultrasonic waves to damage detection in holed CFRP laminates. This technique provided a moving diagram of propagating waves with the use of a pulsed laser for generation scanning a specimen and a fixed transducer for reception. Multiple types of damage (i.e. splits, transverse cracks and delamination), as well as delamination during processing, were observed near the hole in the loaded specimens by soft X-ray radiography. The specimens were then inspected by visualizing the propagation of ultrasonic waves. The S0 and A0 Lamb modes were visualized on the CFRP cross-ply laminate. Furthermore, we successfully detected delamination near the hole through the appearance of scattered waves. These inspection results agreed well with that by soft X-ray radiography, and consequently confirmed the usefulness of the technique for visualizing ultrasonic waves in inspection for composite laminates.
収録刊行物
-
- 日本機械学会論文集A編
-
日本機械学会論文集A編 72 (724), 1882-1887, 2006
一般社団法人 日本機械学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001204477443584
-
- NII論文ID
- 110006153358
-
- NII書誌ID
- AN0018742X
-
- ISSN
- 18848338
- 03875008
-
- NDL書誌ID
- 8628348
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可