抜粋
Fatigue induced from various aeromechanical sources can reach gigacycle regime due to vibratory stress cycles at high frequencies. Composite repairs offer various advantages over mechanical fastening or riveting, including improved long-term durability behavior and reduced corrosion. In this study, by using ultrasonic frequency cyclic loading, fatigue crack growth tests in gigacycle regime were conducted on notched 7075 and 6061 aluminum alloy substrates (in T6 condition) with and without bonded Boron/epoxy patches. A considerable increase in the fatigue life was observed with more number of patch plies. The effect of patch configuration and thickness on enhancing the fatigue strength by orders of magnitude has been demonstrated.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 1197-1201 |
| ページ数 | 5 |
| ジャーナル | International Journal of Fatigue |
| 巻 | 28 |
| 発行部数 | 10 SPEC. ISS. |
| DOI | |
| 出版物ステータス | 出版済み - 10 2006 |
| 外部発表 | Yes |
All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
- Industrial and Manufacturing Engineering
フィンガープリント Fatigue crack growth of bonded composite repairs in gigacycle regime' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Wang, Q. Y., Sriraman, M. R., Kawagoishi, N., & Chen, Q. (2006). Fatigue crack growth of bonded composite repairs in gigacycle regime. International Journal of Fatigue, 28(10 SPEC. ISS.), 1197-1201. https://doi.org/10.1016/j.ijfatigue.2006.02.028