| タイトル | A survey of NASTRAN improvements since level 15.5 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19750023414 |
| 著者（英） | Mcdonough, J. R. |
| 著者所属（英） | Computer Sciences Corp. |
| 発行日 | 1975-09-01 |
| 言語 | eng |
| 内容記述 | Several improvements and capabilities were developed and installed in intermediate levels and are being analyzed and evaluated. A survey of current improvements to the program is presented which includes static analysis with differential stiffness rigid format, normal modes with differential stiffness rigid format, the TRIAAX and TRAPAX elements, the CNGRNT feature, fully stressed design, element strain energy and grid point force balance, and complex modal displacement plots. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 75N31487 |
| 権利 | No Copyright |
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