| タイトル | An assessment of finite-element modeling techniques for thick-solid/thin-shell joints analysis |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940011061 |
| 著者（英） | Androlake, S. G.; Min, J. B. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1993-10-01 |
| 言語 | eng |
| 内容記述 | The subject of finite-element modeling has long been of critical importance to the practicing designer/analyst who is often faced with obtaining an accurate and cost-effective structural analysis of a particular design. Typically, these two goals are in conflict. The purpose is to discuss the topic of finite-element modeling for solid/shell connections (joints) which are significant for the practicing modeler. Several approaches are currently in use, but frequently various assumptions restrict their use. Such techniques currently used in practical applications were tested, especially to see which technique is the most ideally suited for the computer aided design (CAD) environment. Some basic thoughts regarding each technique are also discussed. As a consequence, some suggestions based on the results are given to lead reliable results in geometrically complex joints where the deformation and stress behavior are complicated. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 94N15534
NASA-TM-108426
NAS 1.15:108426 |
| 権利 | No Copyright |
