| タイトル | Postbuckling response and failure prediction of flat rectangular graphite-epoxy plates loaded in axial compression |
| 著者（英） | Knight, N. F., Jr.; Engelstad, S. P.; Reddy, J. N. |
| 著者所属（英） | Clemson Univ.|Virginia Polytechnic Inst. and State Univ. |
| 発行日 | 1991-01-01 |
| 言語 | eng |
| 内容記述 | The objectives of the study are to assess the capability of a first-order shear deformable degenerated shell finite element theory to predict the postbuckling response and failure modes of various graphite-epoxy panels loaded in axial compression. Two panels without holes and one with a hole are studied, and the resulting responses and failure modes correlated well with the experimental results. A progressive damage failure mechanism is applied in the nonlinear analysis, which proved successful in predictions of failure location, mode, and load. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 91A31921
AIAA PAPER 91-0910 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/349043 |
