TY - JOUR
T1 - Relaxation des contraintes residuelles sous chargement cyclique. Influence des caracteristiques mecaniques et prevision par le calcul
AU - Lu, J.
AU - Flavenot, J. F.
PY - 1988/11
Y1 - 1988/11
N2 - This paper presents a model for the prediction of the residual stress distribution during and after fatigue. Finite element software is used for incorporating cyclic plasticity into the calculation. A simplified inelastic analysis was used. The calculation method is applied to shot-peened 35 NCD 16 grade steel and AISI 4140 grade steel. The different fatigue parameters often used in material research are studied. The relaxation of residual stress increases with the level of the stress amplitude when there is a fully reversed fatigue loading.
AB - This paper presents a model for the prediction of the residual stress distribution during and after fatigue. Finite element software is used for incorporating cyclic plasticity into the calculation. A simplified inelastic analysis was used. The calculation method is applied to shot-peened 35 NCD 16 grade steel and AISI 4140 grade steel. The different fatigue parameters often used in material research are studied. The relaxation of residual stress increases with the level of the stress amplitude when there is a fully reversed fatigue loading.
UR - https://www.scopus.com/pages/publications/0024111566
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0024111566&origin=recordpage
M3 - Isn't the information, if a journal is professional or not an attribute of the journal itself and not the article in it? This is to fullfill RGC category.
SN - 0245-8292
VL - 85
SP - 615
EP - 626
JO - Memoires et etudes scientifiques de la Revue de metallurgie
JF - Memoires et etudes scientifiques de la Revue de metallurgie
IS - 11
ER -