A Simple Efficient Finite Element for the Sandwich Plates Analysis

Type : Article de conférence
Auteur(s) :  K. BELKAID, B. BOUBIR, N. BOUTASSETA, H. Aouaichia, N. Fergani, D. GAAGAIA
Année :  2019
Domaine : Mécanique
Conférence: Congrés Algérien de Mécanique
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés :  composite, sandwich, buckling modes, finite element

Résumé : 

In this work, a numerical simulation has been considered of a sandwich composite panel subjected to a mechanical uniaxial load in order to study the buckling behaviors. In this study, we used the finite element Abaqus software and a simple efficient finite element model available in the literature [1] in order to: 1- Describe the fundamental buckling modes of a sandwich composite panel. 2- Understand the buckling behavior on this type of structure. 3- Validate the reply of the developed element on buckling behavior for the sandwich composite structure with the finite element ABAQUS software.