P. Denizet
The present paper explores the analysis of laminated or filament-wound axisymmetric structures, introducing a novel approach where a fictitious equivalent material is used in place of the actual constitutive material. This study aims to determine the characteristics of the equivalent material based on the overall properties of the laminated structure, with a specific focus on how the curvatures affect these characteristics. The analysis utilizes a kinematic and material similarity between the real structure and a quadrilateral finite element model exhibiting variable elastic stiffnesses along the thickness. Two formulations are developed, one relying on Mindlin's plane stress model while the other adopts a fully tridimensional approach. Both formulations account for in-plane and flexural effects, as well as shear effects, and are implemented in a classical axisymmetric quadrilateral finite element model. The methodology is validated through numerical tests, with results being compared against existing literature and traditional anisotropic homogeneous finite element analyses.
@article{b7c6f3f5-2af1-4d41-a17f-87c4f4019b83,
title={ICCM5 V1 87},
author={P. Denizet},
year={2026},
language={en}
}TY - JOUR TI - ICCM5 V1 87 AU - P. Denizet PY - 2026 LA - en ER -
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