| タイトル | Verification of a 2-D to 3-D global/local finite element method for symmetric laminates |
| 著者（英） | Thompson, Danniella M.; Griffin, O. H., Jr. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1992-08-01 |
| 言語 | eng |
| 内容記述 | A two-dimensional to three-dimensional global/local finite element analysis technique, as applied to both cross-ply and general symmetric composite laminates, is presented. In particular, the local areas of interest for the laminate are the straight free edge in proximity to a hole and curved free edge of a hole. Verification of this technique was accomplished by comparison to results from complete three-dimensional finite element analyses. Examination of the interlaminar stress fields and the amount of time for their determination indicated that the global/local method developed yielded accurate results and was more efficient. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 92A51777 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/324800 |
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