Minimum weight design of laminated composites with strength constraints under a single in-plane loading.
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- FUKUNAGA H.
- Airframe Div., National Aerospace Laboratory
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- VANDERPLAATS G.N.
- VMA Engineering, Goleta, California
Bibliographic Information
- Other Title
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- 単一の面内荷重を受ける積層材の強度制約下の最小重量設計
- タンイツ ノ メンナイ カジュウ オ ウケル セキソウザイ ノ キョウド セイ
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Abstract
The present paper shows a reliable and efficient optimization approach on a minimum weight design of laminated composites under a single in-plane loading. Layer orientation angles as well as layer thicknesses are used as design variables, and the optimization technique is based upon a mathematical programming method. Transformed design variables with respect to the layer orientation angles in the principal loading direction are introduced to reduce the nonlinearity between strength constraints and design variables. A technique is also proposed to delete the strength constraints of almost zero thickness layers.
Journal
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- Journal of the Japan Society for Composite Materials
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Journal of the Japan Society for Composite Materials 16 (3), 102-109, 1990
The Japan Society for Composite Materials
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Details 詳細情報について
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- CRID
- 1390282679599084800
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- NII Article ID
- 130000843241
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- NII Book ID
- AN00196748
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- ISSN
- 18848559
- 03852563
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- NDL BIB ID
- 3674472
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed