| タイトル | Effect of braiding process on the damage tolerance of 3-D braided graphite/epoxy composites |
| 著者（英） | El-Shiekh, Aly; Hammad, Mohamed; Li, Wei |
| 著者所属（英） | North Carolina State Univ. |
| 発行日 | 1989-01-01 |
| 言語 | eng |
| 内容記述 | One of the key advantages of three-dimensional braided composite materials is their high impact damage tolerance comparing with laminated composites, due to their fully integrated fibrous substrates. In this paper, the effect of different processing methods on the impact damage tolerance of braided graphite/epoxy composite is experimentally assessed. The test specimens are prepared using both of the two existing three-dimensional braiding techniques (the 4-step and the 2-step processes). After the specimens are impacted under controlled impact energy, the damage introduced is studied. Then a compression test is conducted to evaluate the compression strength of the specimens after impact. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 90A31637 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/356768 |
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