抄録
Buckling tests for a GFRP unstiffened panel and stiffened panels with a top-hat stiffener are performed, and the fundamental buckling/fracture behavior including initiation of delamination is identified. Compressive stress in BWR layers is considered as one of the causes of the delamination, and the critical stress is derived by compressive material tests. To obtain a criterion for delamination produced in the curved part of the top-hat stiffener, four-pointed bending tests for curved band plates are carried out. Based on the through-thickness stress produced in the curved plate, the critical bending moment is derived. Through the validation of the critical values, the possibility to predict the initiation of the delamination is indicated.
| 元の言語 | 英語 |
|---|---|
| ホスト出版物のタイトル | Proceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013 |
| ページ | 678-685 |
| ページ数 | 8 |
| 出版物ステータス | 出版済み - 9 16 2013 |
| イベント | 23rd International Offshore and Polar Engineering Conference, ISOPE 2013 - Anchorage, AK, 米国 継続期間: 6 30 2013 → 7 5 2013 |
出版物シリーズ
| 名前 | Proceedings of the International Offshore and Polar Engineering Conference |
|---|---|
| ISSN（印刷物） | 1098-6189 |
| ISSN（電子版） | 1555-1792 |
その他
| その他 | 23rd International Offshore and Polar Engineering Conference, ISOPE 2013 |
|---|---|
| 国 | 米国 |
| 市 | Anchorage, AK |
| 期間 | 6/30/13 → 7/5/13 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Ocean Engineering
- Mechanical Engineering
これを引用
Buckling/fracture behavior of GFRP stiffened panel with top-hat stiffener under compression and prediction of initiation of delamination. / Yanagihara, Daisuke; Fukuwa, Katsuyoshi; Fujikubo, Masahiko.
Proceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013. 2013. p. 678-685 (Proceedings of the International Offshore and Polar Engineering Conference).研究成果: 著書/レポートタイプへの貢献 › 会議での発言
}
TY - GEN
T1 - Buckling/fracture behavior of GFRP stiffened panel with top-hat stiffener under compression and prediction of initiation of delamination
AU - Yanagihara, Daisuke
AU - Fukuwa, Katsuyoshi
AU - Fujikubo, Masahiko
PY - 2013/9/16
Y1 - 2013/9/16
N2 - Buckling tests for a GFRP unstiffened panel and stiffened panels with a top-hat stiffener are performed, and the fundamental buckling/fracture behavior including initiation of delamination is identified. Compressive stress in BWR layers is considered as one of the causes of the delamination, and the critical stress is derived by compressive material tests. To obtain a criterion for delamination produced in the curved part of the top-hat stiffener, four-pointed bending tests for curved band plates are carried out. Based on the through-thickness stress produced in the curved plate, the critical bending moment is derived. Through the validation of the critical values, the possibility to predict the initiation of the delamination is indicated.
AB - Buckling tests for a GFRP unstiffened panel and stiffened panels with a top-hat stiffener are performed, and the fundamental buckling/fracture behavior including initiation of delamination is identified. Compressive stress in BWR layers is considered as one of the causes of the delamination, and the critical stress is derived by compressive material tests. To obtain a criterion for delamination produced in the curved part of the top-hat stiffener, four-pointed bending tests for curved band plates are carried out. Based on the through-thickness stress produced in the curved plate, the critical bending moment is derived. Through the validation of the critical values, the possibility to predict the initiation of the delamination is indicated.
UR - http://www.scopus.com/inward/record.url?scp=84883672307&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883672307&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84883672307
SN - 9781880653999
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 678
EP - 685
BT - Proceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013
ER -