Identification of Bi-Materials Mechanical Characteristics Using the Virtual Fields Method
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Abstract
One method of identifying parameters governing the behaviour of an elastic material covers the Virtual Fields Method (VFM). However, this method has been validated for only homogeneous materials. In the case of compound materials, the presence of strong gradients strains near the interface limits the potential of this method, which requires some adjustments. This work focuses on the validation of the VFM applied to a Bi-Material composed of Polymer and Epoxy. The results obtained are in correlation with the characteristics of components used
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M. Bonnet, A. Constantinescu, Inverse Problems in Elasticity, Inverse Problems, vol. 21, pp. 1-50, 2005.
M. Bonnet, H. D. Bui, and A. Constantinescu. Principes Variationnels et Exploitation de Mesures de Champs en Elasticité/Variational Principales and Exploitation of Field Measurements in Elasticity, Mécanique et Industries, 4(6), pp. 687-697, 2003.
L. LeMagorou, F. Bos, and F. Rouger. Identification of Constitutive Laws for Wood-Bbased Panels by Means of an Inverse Method. Composite Science and Technology, 62(4) pp.591-596, 2002.
M.Bonnet, Identification par Exploitation de Mesures de Champs, 17éme Congrès Français de Mécanique, France, 2005.
M. H. H. Meuwissen, C. W. J. Oomens, F. P. T. Baaijens, R. Petterson, J. D. Janssen, Determination of the Elasto-Plastic Properties of Aluminium Using a Mixed Numerical-Experimental Method, Journal of Materials Processing Technology, n.75, pp.204-211, 1998.
D. Claire, F. Hild, S. Roux, Identification of Damage Fields Using kinematics Measurements, CRAS, 330, pp. 729-734, 2002.
D. Claire, F. Hild, S. Roux, A Finite Element Formulation to Identify Damage Fields: the Equilibrium Gap Method, International Journal for Numerical Methods in Engineering, n.61, pp.189-208, 2004.
P. Feissel, O. Allix, H. M. Nguyen, Amélioration d’une Stratégie d’Identification par l’Erreur de Comportement Modifiée en Dynamique Transitoire pour des Mesures Corrompues, Actes du 7éme Colloque National en Calcul des Structures, France, 2005.
M. Grédiac, E. Toussaint, F. Pierron, L’identification des Propriétés Mécaniques de Matériaux avec la Méthode des Champs Virtuels, une Alternative au Recalage par Éléments Finis, C. R. Mécanique, n.330, pp.107-112, 2002.
M. Grédiac, E. Toussaint, F. Pierron, Special Virtual Fields for the Direct Determination of Material Parameters With the Virtual Fields Method. 3 Application to the Bending Rigidities of Anisotropic Plates, International Journal of Solids and Structures, n. 40, pp.2401-2419, 2003.
S. Avril, M.Grédiac, F. Pierron, Sensitivity of the Virtual Fields Method to Noisy Data, Computational Mechanics, vol.34, n.6, pp.439-452, 2004.
M. Grédiac, E. Toussaint, F. Pierron, A. Giraudeau et F. Pierron: Identification of Stiffness and Damping Properties of Thin Isotropic Vibrating Plates Using the Virtual Fields Method: Theory and Simulations, Journal of Sound and Vibration, n. 284, pp.757-781, 2005.
M. Grédiac, E. Toussaint, F. Pierron, the Virtual Fields Method With Piecewise Virtual Fields, International Journal of Mechanical Sciences, n.48, pp.256-264, 2006.
M. Grédiac, F. Pierron, Applying the Virtual Fields Method to the Identification of Elasto-Plastic Constitutive Parameters, International Journal of Plasticity, vol.22, n.4, pp. 602-627, 2006.
Y. Pannier, S. Avril, R. Rotinat, F. Pierron, Identification of Elasto-Plastic Constitutive Parameters from Statically Undetermined Tests Using the Virtual Fields Method, Experimental Mechanics, vol.46, n.6, pp.735-755, 2006.
Z. Zemouri, F. Brémand, JC. Dupré, K. Chaoui, Détermination de la Loi de Comportement d’un Polycarbonate en Flexion par la Méthode des Champs Virtuels, Colloque international de rhéologie, CIR 05, Bejaia, Algérie, 2005.
B Guo, A Giraudeau, F Pierron, Application de la Méthode des Champs Virtuels à l'Identification des Rigidités et Amortissements de Plaques Minces 17éme Congrès Français de Mécanique, Troyes, 2005.
M.Bornert, T. Bretheau, P. Gilormini, Homogénéisation en Mécanique des Matériaux, Hermès Sciences Publications, Tome. 1, Paris, 2001.
F. Devries, H.Dumont, G.Duvaut, F. Lene, Homogenization and Damage for Composites Materials, International Journal of Numerical Methods in Engineering, Vol. 27, pp. 285-298, 1989.
G.Frankfort, Homogeneization and thermoelasticity, Journal of Mathematics Analysis, Vol. 14, pp. 696-7081983.
J. M.Fernandez, A. Munoz, F. Varela-Feria, M. Singh, Interfacial and Thermo mechanical Characterization of Reaction Formed Joints in Silicon Carbide-Based Materials, Journal of the European Ceramic Society, vol. 20, pp. 2641-2648, 2000
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