Matériaux & Techniques
Volume 84, Number 5-6, 1996
|Page(s)||46 - 50|
|Published online||13 April 2017|
Contraintes résiduelles et déformations plastiques
Leurs relations mutuelles pour des pièces de géométrie simple
Relation between residual stresses and plastic strains for simple geometry specimens
ENSAM Paris, LM2S, URA CNRS 1776
2 ENSAM - Mécasurf, Aix-en-Provence
In this paper, we propose analytic equations linking the residual stresses to the plastic strains, for parts (test specimens) of simple geometry. These equations were developed in order to determine the initial strains in superficially treated parts. Then, for elasto-plastic calculation, it is possible to study the evolution of one variable with the second variable determined using the proposed equations.
© SIRPE 1996
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