| タイトル | Structural optimization by generalized, multilevel optimization |
| 著者（英） | James, B. B.; Riley, M. F.; Sobieszczanski-Sobieski, J. |
| 著者所属（英） | NASA Langley Research Center|Kentron International, Inc. |
| 発行日 | 1985-01-01 |
| 言語 | eng |
| 内容記述 | In the present development history for both a general multilevel optimization capability and a three-level structural optimization, which is taken to be qualitatively equivalent to a multilevel implementation, a structure is partitioned into a number of substructuring levels where each substructure corresponds to a subsystem. The method is illustrated by a portal framework that decomposes into individual beams, each of which is a box that can be further decomposed into stiffened plates. Substructuring therefore spans three different levels. Since further extensions would only add to the intermediate substructuring levels, the three-level case is qualitatively complete. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 85A30266
AIAA PAPER 85-0697 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/392085 |
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