書誌事項
- タイトル別名
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- Characterization of Interlaminar Shear Strength of a Unidirectional Carbon/Epoxy Laminated Composite: Effect of Deformation Rate
- 1ホウコウ キョウカ カーボン エポキシ フクゴウザイ ノ ソウ カン センダン キョウド ノ ヒョウカ ヘンケイ ソクド ノ エイキョウ
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The interlaminar shear strength (ILSS) of a unidirectional carbon/epoxy (T700/2521) laminated composite under impact loading is determined using the conventional split Hopkinson pressure bar. Double-notch shear (DNS) specimens with lateral constraint from a supporting jig are used in the static and impact interlaminar compressive shear tests. Short-beam shear specimens are also used under static 3-point bending. Finite element analyses are performed to determine the shear stress and normal stress distributions on the expected failure plane in the DNS specimen using the MSC/NASTRAN package. The effects of deformation rate at failure on the ILSS and failure mode are investigated. It is observed that the ILSS is independent of the deformation rate at failure up to nearly 1.5m/s. The validity of the test results is confirmed by microscopic examinations of both static and impact failure surfaces for the DNS specimens.
収録刊行物
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- 材料
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材料 55 (9), 831-836, 2006
公益社団法人 日本材料学会
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詳細情報 詳細情報について
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- CRID
- 1390282680394196480
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- NII論文ID
- 110006571010
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- NII書誌ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL書誌ID
- 8513376
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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