| タイトル | Sublaminate analysis of interlaminar fracture in composites |
| 本文（外部サイト） | http://hdl.handle.net/2060/19860018658 |
| 著者（英） | Armanios, E. A.; Rehfield, L. W. |
| 著者所属（英） | Georgia Inst. of Tech. |
| 発行日 | 1986-01-01 |
| 言語 | eng |
| 内容記述 | A simple analysis method based upon a transverse shear deformation theory and a sublaminate approach is utilized to analyze a mixed-mode edge delamination specimen. The analysis provides closed form expressions for the interlaminar shear stresses ahead of the crack, the total energy release rate, and the energy release rate components. The parameters controlling the behavior are identified. The effect of specimen stacking sequence and delamination interface on the strain energy release rate components is investigated. Results are compared with a finite element simulation for reference. The simple nature of the method makes it suitable for preliminary design analyses which require a large number of configurations to be evaluated quickly and economically. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 86N28130
NAS 1.26:177228
NASA-CR-177228 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/153782 |
