| タイトル | Loading rate effect on interlaminar fracture toughness of a thermoplastic composite |
| 著者（英） | Mall, S.; Law, G. E.; Katouzian, M. |
| 著者所属（英） | Missouri Univ.|General Dynamics Corp. |
| 発行日 | 1986-01-01 |
| 言語 | eng |
| 内容記述 | A study was undertaken to investigate the loading rate effect on delamination fracture initiation toughness of a thermoplastic composite. For this purpose, double cantilever beam specimens of graphite/PEEK were tested in a displacement controlled mode using an Instron tensile test machine. Specimens were loaded at various crosshead speeds ranging from 0.05 cm/min to 100 cm/min. The interlaminar fracture toughness was found to decrease with increasing loading rate, and this decrease was more than one hundred percent over the five decades of loading rate employed. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 86A48692 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/382940 |
