1995年
超音波による複合材料中の欠陥検出ならびに画像化に関する研究
日本機械学会論文集. A編
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- ,
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- 巻
- 61
- 号
- 592
- 開始ページ
- 2648
- 終了ページ
- 2654
- 記述言語
- 日本語
- 掲載種別
- DOI
- 10.1299/kikaia.61.2648
- 出版者・発行元
- 一般社団法人日本機械学会
We have developed a computer program which is able to treat three-dimensional information on defects in composite materials. The information on defects was constructed by combining the echo level of the reflector plate method and beam path distance of the pulse reflection method. As an example, the proposed method was applied to GFRP and CFRP laminates including artificial defects. Three-dimensional information on defects was obtained, and the images of defects were visualized by the newly developed computer program. The images generated for defects were so clear that the size and location of each defect could be recognized easily. From these results, it can be shown that the method proposed in this paper is very useful in evaluating defects in composite materials.
- リンク情報
- ID情報
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- DOI : 10.1299/kikaia.61.2648
- ISSN : 0387-5008
- ISSN : 1884-8338
- CiNii Articles ID : 110002372554
- CiNii Books ID : AN0018742X