Mode ii delamination fatigue crack growth characteristics of gfrp laminates with waste GFRP milled chips interleaf

H. Yokogawa, Y. Aono, H. Noguchi

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

In this study, we investigated the mode II delamination fatigue crack growth characteristics of GFRP laminates with a waste GFRP milled chip interleaf for recycling waste GFRP. We used a recycle method investigated in a previous study. End-notched flexure fatigue tests were conducted with GFRP laminates with the interleaf and UD laminates under four types of maximum test loads with Pmax = 0.69, 0.59, 0.49, and 0.44 kN. In addition, we observed fatigue damage during tests and fracture surfaces. We found that the fatigue characteristics could be divided into three regions according to the load levels. In the case of Pmax = 0.44 kN, the crack in the GFRP laminates with the interleaf did not propagate, whereas the crack in the normal UD laminates grew to failure under the same test load. This result indicated that the interleaf was effective in impeding mode II delamination fatigue crack growth.

元の言語英語
ホスト出版物のタイトルECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials
出版者European Conference on Composite Materials, ECCM
ISBN(印刷物)9788888785332
出版物ステータス出版済み - 1 1 2012
イベント15th European Conference on Composite Materials: Composites at Venice, ECCM 2012 - Venice, イタリア
継続期間: 6 24 20126 28 2012

出版物シリーズ

名前ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials

その他

その他15th European Conference on Composite Materials: Composites at Venice, ECCM 2012
イタリア
Venice
期間6/24/126/28/12

Fingerprint

Fatigue crack propagation
Delamination
Laminates
Fatigue of materials
Cracks
Fatigue damage
Recycling

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites

これを引用

Yokogawa, H., Aono, Y., & Noguchi, H. (2012). Mode ii delamination fatigue crack growth characteristics of gfrp laminates with waste GFRP milled chips interleaf. : ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials). European Conference on Composite Materials, ECCM.

Mode ii delamination fatigue crack growth characteristics of gfrp laminates with waste GFRP milled chips interleaf. / Yokogawa, H.; Aono, Y.; Noguchi, H.

ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2012. (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

研究成果: 著書/レポートタイプへの貢献会議での発言

Yokogawa, H, Aono, Y & Noguchi, H 2012, Mode ii delamination fatigue crack growth characteristics of gfrp laminates with waste GFRP milled chips interleaf. : ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials, European Conference on Composite Materials, ECCM, 15th European Conference on Composite Materials: Composites at Venice, ECCM 2012, Venice, イタリア, 6/24/12.
Yokogawa H, Aono Y, Noguchi H. Mode ii delamination fatigue crack growth characteristics of gfrp laminates with waste GFRP milled chips interleaf. : ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM. 2012. (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).
Yokogawa, H. ; Aono, Y. ; Noguchi, H. / Mode ii delamination fatigue crack growth characteristics of gfrp laminates with waste GFRP milled chips interleaf. ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2012. (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).
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