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An Improved C(0) FE Model for the Sandwich Lattice Composite Panel

Combining the improved C(0) plate element using high-order zigzag theories and the beam element degenerated from the plate element, a type of analysis model for the sandwich lattice composite panel was developed. Compared with the actual test results including the mid-span deflections and the surfac...

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Detalles Bibliográficos
Autores principales: Hong, Junqing, Shen, Chunyan, Liu, Weiqing, Fang, Hai, Yang, Laiyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8659804/
https://www.ncbi.nlm.nih.gov/pubmed/34883707
http://dx.doi.org/10.3390/polym13234200
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author Hong, Junqing
Shen, Chunyan
Liu, Weiqing
Fang, Hai
Yang, Laiyun
author_facet Hong, Junqing
Shen, Chunyan
Liu, Weiqing
Fang, Hai
Yang, Laiyun
author_sort Hong, Junqing
collection PubMed
description Combining the improved C(0) plate element using high-order zigzag theories and the beam element degenerated from the plate element, a type of analysis model for the sandwich lattice composite panel was developed. Compared with the actual test results including the mid-span deflections and the surface sheet normal stresses, the outstanding of that method was presented through numeric calculation. The results showed that the model has great potential to become an excellent and highly efficient analysis and design tool for sandwich lattice composite panel to avoid the conventional three-dimension hybrid element model, which usually may lead to the complex program establishment, and the coupling degrees of freedom among the different types of elements.
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spelling pubmed-86598042021-12-10 An Improved C(0) FE Model for the Sandwich Lattice Composite Panel Hong, Junqing Shen, Chunyan Liu, Weiqing Fang, Hai Yang, Laiyun Polymers (Basel) Article Combining the improved C(0) plate element using high-order zigzag theories and the beam element degenerated from the plate element, a type of analysis model for the sandwich lattice composite panel was developed. Compared with the actual test results including the mid-span deflections and the surface sheet normal stresses, the outstanding of that method was presented through numeric calculation. The results showed that the model has great potential to become an excellent and highly efficient analysis and design tool for sandwich lattice composite panel to avoid the conventional three-dimension hybrid element model, which usually may lead to the complex program establishment, and the coupling degrees of freedom among the different types of elements. MDPI 2021-11-30 /pmc/articles/PMC8659804/ /pubmed/34883707 http://dx.doi.org/10.3390/polym13234200 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Hong, Junqing
Shen, Chunyan
Liu, Weiqing
Fang, Hai
Yang, Laiyun
An Improved C(0) FE Model for the Sandwich Lattice Composite Panel
title An Improved C(0) FE Model for the Sandwich Lattice Composite Panel
title_full An Improved C(0) FE Model for the Sandwich Lattice Composite Panel
title_fullStr An Improved C(0) FE Model for the Sandwich Lattice Composite Panel
title_full_unstemmed An Improved C(0) FE Model for the Sandwich Lattice Composite Panel
title_short An Improved C(0) FE Model for the Sandwich Lattice Composite Panel
title_sort improved c(0) fe model for the sandwich lattice composite panel
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8659804/
https://www.ncbi.nlm.nih.gov/pubmed/34883707
http://dx.doi.org/10.3390/polym13234200
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