Modélisation du comportement à la fatigue et à lafissuration d’un bogie de train

A numerical comparative modelling based on finite element method is conducted by using in one hand a several stacking sequences, and in the other hand a growing plies number in order

Introduction: The purpose of this paper is to develop a mechanical model able to predict the mechanical behaviour of a laminate bio-composite material reinforced

Notre approche consiste à modéliser le comportement mécanique a la fatigue a la fissuration des axes dont le but est de montrer les différents états de contrainte et

with a power law viscosity proportional to the third power of the stress result in similar convective patterns than experiments with a NewtonJan viscosity where temperature

or they are very close to energy minima. Our results show that a critical number of examples must be taught to the system in order to start generalization. Once the network is in

Comme nous l’avons dit plus haut, les fonctions des cellules NK sont régulées par des cytokines synthétisées dans le foyer inflammatoire. La capacité cytotoxique des cellules NK

In the first “pointing and voice” test (test B) piglets were submitted to the “static pointing gesture and voice directed to the reward” signal, presented in the same conditions as

The analysis suggests that in the UK forestry sector, as elsewhere, the frequency of, often broad and ambiguous, approaches to natural resource management and