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A four-noded quadrilateral element for composite laminated plates/shells using the refined zigzag theory

Autor
Eijo, A.; Oñate, E.; Oller, S.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in engineering
Data de publicació
2013-05-20
Volum
95
Número
8
Pàgina inicial
631
Pàgina final
660
DOI
https://doi.org/10.1002/nme.4503 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20281 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/nme.4503/abstract Obrir en finestra nova
Resum
A new bilinear four-noded quadrilateral element (called quadrilateral linear refined zigzag) for the analysis of composite laminated and sandwich plates/shells based on the refined zigzag theory is presented. The element has seven kinematic variables per node. Shear locking is avoided by introducing an assumed linear shear strain field. The performance of the element is studied in several examples where the reference solution is the 3D finite element analysis using 20-noded hexahedral elements. ...
Citació
Eijo, A.; Oñate, E.; Oller, S. A four-noded quadrilateral element for composite laminated plates/shells using the refined zigzag theory. "International journal for numerical methods in engineering", 20 Maig 2013, vol. 95, núm. 8, p. 631-660.
Paraules clau
Composites, Finite element methods, Plates, Shells
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants