THE EFFECT OF FILAMENT WINDING PARAMETERS ON DAMAGE EVOLUTION IN CARBON FIBER REINFORCED PLASTIC FOR HIGH-PRESSURE HYDROGEN VESSELS

Masahito Ueda, Naruki Ichihara, Tomohiro Yokozeki, Takeshi Watanabe, Yusuke Tsuchiyama, Yuta Urushiyama

研究成果: 書籍の章/レポート/Proceedings会議への寄与査読

抄録

The effect of the resin content of towpreg and traverse rate in the filament winding process on the damage evolution of carbon fiber reinforced plastic was experimentally studied. Totally five types of coupon specimens were prepared by filament winding process. Plate-type mandrels for filament winding were prepared to make the coupon specimens. The stacking sequences of the coupon specimens were [0/90]2s, [±45]2s, and [±67.5]2s. Then, mechanical testing was performed to obtain damage evolution curves based on continuum damage mechanics. Cross-sectional observation revealed the difference in void amount and the distribution, and a bias of the resin-rich region depended on the manufacturing parameters. Damage evolution was similar for the specimens not dependent on the manufacturing parameters. However, the shear and transverse damage coupling behavior depended on the processing parameters.

本文言語英語
ホスト出版物のタイトルCharacterization
編集者Anastasios P. Vassilopoulos, Veronique Michaud
出版社Composite Construction Laboratory (CCLab), Ecole Polytechnique Federale de Lausanne (EPFL)
ページ1055-1060
ページ数6
ISBN(電子版)9782970161400
出版ステータス出版済み - 2022
イベント20th European Conference on Composite Materials: Composites Meet Sustainability, ECCM 2022 - Lausanne, スイス
継続期間: 26 6月 202230 6月 2022

出版物シリーズ

名前ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability
3

会議

会議20th European Conference on Composite Materials: Composites Meet Sustainability, ECCM 2022
国/地域スイス
CityLausanne
Period26/06/2230/06/22

フィンガープリント

「THE EFFECT OF FILAMENT WINDING PARAMETERS ON DAMAGE EVOLUTION IN CARBON FIBER REINFORCED PLASTIC FOR HIGH-PRESSURE HYDROGEN VESSELS」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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