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Optimization of Hybrid Laminates with Extension-Shear Coupling
Joint Authors
Source
International Journal of Aerospace Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-27
Country of Publication
Egypt
No. of Pages
12
Abstract EN
The introduction of hybrid composites into the structure with coupling effect can greatly reduce the cost of materials.
The expressions of stiffness coefficient, thermal stress, and thermal moment for hybrid laminates are derived based on the geometrical factors of laminates, and the necessary and sufficient conditions for the hybrid extension-shear-coupled laminates with immunity to hygrothermal shear distortion (HTSD) are further derived.
The extension-shear-coupled effect of hybrid laminates is optimized with improved differential evolution algorithm.
Results are presented for the hybrid laminates that consist of carbon fiber and glass fiber composite materials.
The hygrothermal effect and extension-shear-coupled effect are simulated and verified, meanwhile the robustness of hybrid laminates is analyzed by Monte Carlo method.
American Psychological Association (APA)
Cui, Da& Li, Daokui. 2018. Optimization of Hybrid Laminates with Extension-Shear Coupling. International Journal of Aerospace Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1168072
Modern Language Association (MLA)
Cui, Da& Li, Daokui. Optimization of Hybrid Laminates with Extension-Shear Coupling. International Journal of Aerospace Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1168072
American Medical Association (AMA)
Cui, Da& Li, Daokui. Optimization of Hybrid Laminates with Extension-Shear Coupling. International Journal of Aerospace Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1168072
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168072