| タイトル | A novel concept for a combined-load test apparatus |
| 著者（英） | Martin, Carl J.; Mcwithey, Robert R. |
| 著者所属（英） | Analytical Services and Materials, Inc.|Lockheed Engineering and Sciences Co. |
| 発行日 | 1991-01-01 |
| 言語 | eng |
| 内容記述 | An original concept for a combined-load test machine is presented in the paper. The concept employs a circular test specimen which may be rotated with respect to the biaxially applied loads. The ability to rotate the specimen and to vary the applied loads allows for limitless combinations of in-plane normal and shear loads. The loads generated in the test section reference frame are calculated from simple Mohr's circle relationships. In this paper, the concept is evaluated for isotropic, orthotropic, and discretely stiffened panels using elasticity and finite element methods. Strengths and weaknesses of the test machine concept are also discussed and evaluated. |
| NASA分類 | ENGINEERING (GENERAL) |
| レポートNO | 91A31965
AIAA PAPER 91-1083 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/349030 |
