A Simple Efficient Finite Element for the Sandwich and Laminated Composites Plates Analysis
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Date
2019-02-24
Journal Title
Journal ISSN
Volume Title
Publisher
Universty of El-oued جامعة الوادي
Abstract
In this work, the theory of Reddy’s third order
shear deformation Kinematic and from the equivalent
approach single layer are used in order to suggest a simple
efficient finite element for the analysis of isotropic and
composite laminated and sandwich plates. The proposed
element is an isoparametric 2D quadrilateral C0 four-node
with seven degrees of freedom (7DOF) per node, three
translation, two rotations and two higher order rotational
degrees. The selective numerical integration technique is
presented for the formulation in order to improve the
performance of model and to surmount the locking problem in
thin plate case. Furthermore, the performance and reliability
of the proposed model are investigated by comparing the
author’s results with those obtained using the three dimensional elasticity theory, analytical solutions and other
advanced finite element models.
Description
Intervention
Keywords
Third Order Shear Deformation Theory, Laminated Composite Plates, Finite Element, Bending Behavior
Citation
Khmissi BELKAID. Khmissi BELKAID. Gaagaia Djamel Edinne. Aouaichia Hamza. Fergani Nadir. Boutasseta Nadir. A Simple Efficient Finite Element for the Sandwich and Laminated Composites Plates Analysis.International Symposium on Technology & Sustainable Industry Development, ISTSID’2019. Faculty Of Technology. University Of Eloued. [Visited in ../../….]. Available from [copy the link here].