Effect of transverse cracks on lamb wave velocity in CFRP cross-ply laminates

Nobuyuki Toyama, Tomonaga Okabe, Nobuo Takeda, Teruo Kishi

研究成果: Article査読

13 被引用数 (Scopus)

抄録

The stiffness and velocity of lowest order symmetric (S0) mode for CFRP cross-ply laminates with various transverse crack densities were measured. Linear AE source locations were conducted on the damaged specimen and the effect of reduction of S0 mode velocity on the accuracy of source location was investigated. Results indicated that a combination of active and passive sensing was found to be effective in precise evaluation of transverse cracks.

本文言語English
ページ(範囲)271-273
ページ数3
ジャーナルJournal of Materials Science Letters
21
4
DOI
出版ステータスPublished - 2002 2月 15
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)

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