書誌事項
- タイトル別名
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- Experimental Investigation of Ultrasonic Attenuation Behavior in Carbon Fiber Reinforced Epoxy Composites.
- タンソ センイ キョウカ エポキシ フクゴウ ザイリョウ ノ チョウオンパ ゲンスイ トクセイ ニ タイスル ジッケンテキ ケントウ
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抄録
Ultrasonic attenuation in carbon fiber reinforced epoxy composites (CFRP) was studied experimentally. In this study, attenuation coefficients of longitudinal and transverse waves were measured by the spectral analysis of ultrasonic echoes obtained by aid of normal-incidence contact transducers. Measurements were carried out for epoxy resin and for unidirectional CFRP samples with different fiber volume fractions. For transverse waves, two polarization directions were examined which were parallel and perpendicular to the fiber direction. From these measurements, effects of the fiber volume fraction and the polarization direction on the ultrasonic attenuation behavior were investigated. Also, attenuation properties of CFRP laminates with different stacking sequences were measured and compared to those of unidirectional ones. Furthermore, the attenuation behavior was discussed in the light of a theoretical model for ultrasonic attenuation in unidirectional CFRP proposed by the authors.
収録刊行物
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- 材料
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材料 51 (4), 451-457, 2002
公益社団法人 日本材料学会
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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
- 1390282680368300544
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- NII論文ID
- 110002301898
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- NII書誌ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL書誌ID
- 6138538
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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
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- 抄録ライセンスフラグ
- 使用不可