Item – Thèses Canada

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Numéro d'OCLC
749084063
Lien(s) vers le texte intégral
Exemplaire de BAC
Exemplaire de BAC
Auteur
Farah, Elias,1983-
Titre
Modèle constitutif du comportement viscoplastique d'un matériau CFC.
Diplôme
Thèse (M. Sc. A.)--École polytechnique de Montréal, 2010.
Éditeur
Ottawa : Library and Archives Canada = Bibliothèque et Archives Canada, [2011]
Description
2 microfiches.
Notes
Comprend des réf. bibliogr.
Résumé
<?Pub Inc> The main objective of the thesis is to develop a constitutive model for viscoplastic behaviour of FCC metals. The document is composed of three main sections: (1) Chapter 1 present bibliographic review that explains the theories that helped developing the constitutive model. It presents the thermal activation theory followed by an overview on the thermodynamic principles and existing models (2) Chapter 2 discuss the proposed model and its thermodynamic formulation. It explains the development of the one-dimensional model then tridimensional formulation using the thermodynamic laws (3) Chapter 3 shows the numerical implementation and related results. Euler method and the Radial Return Mapping algorithm where adopted in the numerical implementation using Matlab 7.0. The program was tested for different loading types.
ISBN
9780494624081
0494624086