In this study; fiber reinforcement effect on the circular hole perforated adhesively patch repaired woven glass fiber reinforced composite plates investigated with experimental study. The 8 layered woven glass fiber reinforced composite plates were using as composite plates and external patch. The fiber reionforcement angle of composite and external patch were changed as 0o, 15o, 30o and 45o. The circular hole in the center of composite plate was repaired with external patch and Loctite 9466 adhesive. The failure load was determined with static tensile tests. The repair performance was compared with un-perforated and un-repaired composite plates failure strength. As a result of the experimental studies; it was determined that the applied repair treatment increased the failure loads by 34% to 102% compared to notched plates. In addition, it was determined that the change in the patch fiber reinforcement angle was more effective on the failure loads. The largest failure loads were obtained for the plate repaired with a 30o fiber reinforcement angle patch compared to the notched plates.
In this study; fiber reinforce effect on the circular hole perforated adhesively patch repaired wowen glass fiber reinforced composite plates investigated with experimental study. The 8 layered woven glass fiber reinforced composite plates were using composite plates and external patch. The fiber reionforce angle of composite and external patch were changed as 0o, 15o, 30o and 45o. The circular hole in the center of composite plates were repaired with external patch and Loctite 9466 adhesive. The faliure load was determined with extension tests. The repair performance was compared with un-perforated and un-repaired composite plates failure strength. As a result of the experimental studies; it was determined that the applied repair treatment increased the failure loads by 34% to 102% compared to notched plates. In addition, it was determined that the change in the patch fiber reinforcement angle was more effective on the failure loads. The largest failure loads were obtained for the plate repaired with a 30o fiber reinforcement angle patch compared to the notched plates.
etik araştırma içermemektedir
destek kuruluşu yoktur
| Primary Language | English |
|---|---|
| Subjects | Mechanical Engineering (Other) |
| Journal Section | Research Article |
| Authors | |
| Submission Date | July 1, 2025 |
| Acceptance Date | October 15, 2025 |
| Publication Date | January 29, 2026 |
| Published in Issue | Year 2026 Volume: 15 Issue: 2 |
All articles published by EJT are licensed under the Creative Commons Attribution 4.0 International License. This permits anyone to copy, redistribute, remix, transmit and adapt the work provided the original work and source is appropriately cited.