Reference : Analysis of composite plates through cell-based smoothed finite element and 4-noded m...

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Multidisciplinary, general & others
	Focus Areas :	Computational Sciences
	To cite this reference:	http://hdl.handle.net/10993/14980

Title :	Analysis of composite plates through cell-based smoothed finite element and 4-noded mixed interpolation of tensorial components techniques
Language :	English
Author, co-author :	Rodrigues, J. D. [INEGI, Rua Dr. Roberto Frias, Porto, Portugal]
	Natarajan, S. [School of Civil and Environmental Engineering, UNSW, Sydney, NSW 2052, Australia]
	Ferreira, Ana [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) >]
	Carrera, E. [Departament of Aeronautics and Aerospace Engineering, Politecnico di Torino, Torino, Italy, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia]
	Cinefra, M. [Departament of Aeronautics and Aerospace Engineering, Politecnico di Torino, Torino, Italy]
	Bordas, Stéphane [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Publication date :	2014
Journal title :	Computers & Structures
Publisher :	Pergamon Press - An Imprint of Elsevier Science
Volume :	135
Pages :	83-87
Peer reviewed :	Yes (verified by ORBilu)
Audience :	International
ISSN :	00457949
	0045-7949
Keywords :	[en] Carrera Unified Formulation ; Cell-based smoothed finite element ; MITC4 ; Shear locking ; Smoothing
Abstract :	[en] The static bending and the free vibration analysis of composite plates are performed with Carrera's Unified Formulation (CUF). We combine the cell-based smoothed finite element method (CSFEM) and the 4-noded mixed interpolation of tensorial components approach (MITC4). The smoothing method is used for the approximation of the bending strains, whilst the mixed interpolation allows the calculation of the shear transverse stress in a different manner. With a few numerical examples, the accuracy and the efficiency of the approach is demonstrated. The insensitiveness to shear locking is also demonstrated. © 2014 Elsevier Ltd. All rights reserved.
Permalink :	http://hdl.handle.net/10993/14980
	also: http://hdl.handle.net/10993/35283
DOI :	10.1016/j.compstruc.2014.01.011

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