| タイトル | Manufacture of composite test specimens for delamination studies |
| 著者（英） | Sumich, M. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1989-10-01 |
| 言語 | eng |
| 内容記述 | This paper describes the process for manufacturing high-quality test specimens for uses in evaluations of interlaminar tensile strength of laminated composites. The chosen specimen configuration is a curved beam which experiences interlaminar tension in the region of greatest curvature when the beam is subjected to 'opening' forces. The manufacturing process uses a lock-mold tooling approach, the principle of which relies upon the difference in coefficients of thermal expansion between the internal rubber mandrel and the surrounding steel female mold. With this method, compaction pressures above those provided by a typical autoclave can be achieved. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 90A11451 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/360208 |
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