Non-local energy based fatigue life calculation method under multiaxial variable amplitude loadings [PDF]
, 2013 Reliable design of industrial components against high cycle multiaxial fatigue requires a model capable of predicting both stress gradient and load type effects. Indeed, taking into account gradient effects is of prior importance for the applicability of
PALIN-LUC, Thierry +4 more
core +1 more source
, 2022 S.383-400A new low-cycle multiaxial fatigue criterion based on the concept of effective strain is proposed. The effective shear strain y(eff) is derived by averaging shear strains acting on all planes at a material point during a loading cycle.
Foletti, S. +5 more
core +3 more sources
Micro-mechanical modelling of high cycle fatigue behaviour of metals under multiaxial loads [PDF]
, 2012 An analysis of high cycle multiaxial fatigue behaviour is conducted through the numerical simulation of polycrystalline aggregates using the finite elementmethod.
PALIN-LUC, Thierry +3 more
core +1 more source
Comparison between defects and micro-notches in multiaxial fatigue – The size effect and the gradient effect [PDF]
, 2009 Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0142112308002156This paper attempts to improve the understanding of the multiaxial high cycle fatigue response of micro sized stress concentrations or notches of different ...
MOREL, Franck, NADOT, Yves, MOREL, Anne
core +1 more source
A mechanistic approach to the Kitagawa-Takahashi diagram using a multiaxial probabilistic framework [PDF]
, 2013 The aim of this paper is to propose a flexible multiaxial modelling framework that is capable of combining two fatigue damage mechanisms so as to continuously describe the Kitagawa-Takahashi diagram.
PESSARD, Etienne +3 more
core +1 more source
A comparison of methods for calculating notch tip strains and stresses under multiaxial loading [PDF]
Fracture and Structural Integrity, 2016 Selected methods for calculating notch tip strains and stresses in elastic–plastic isotropic bodies subjected to multiaxial monotonic loading were compared.
M. Lutovinov, J. ?erný, J. Papuga
doaj +2 more sources
Competition between mesoplasticity and damage under HCF – Elasticity/damage shakedown concept [PDF]
, 2007 Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0142112306003240The aim of this paper is to present new modelling dedicated to multiaxial high cycle fatigue (HCF), and applied to polycrystalline metals.
DRAGON, André +2 more
core +1 more source
Crack mode and life of Ti-6Al-4V under multiaxial low cycle fatigue [PDF]
Fracture and Structural Integrity, 2015 This paper studies multiaxial low cycle fatigue crack mode and failure life of Ti-6Al-4V. Stress controlled fatigue tests were carried out using a hollow cylinder specimen under multiaxial loadings of ?=0, 0.4, 0.5 and 1 of which stress ratio R=0 at room
Takamoto Itoh +4 more
doaj +2 more sources
Science Progress, 2020 Multiaxial fatigue of the components is a very complex behavior. This analyzes the multiaxial fatigue failure mechanism, reviews and compares the advantages and disadvantages of the classic model.
Jianhui Liu +5 more
doaj +1 more source
Computational simulation of fracture behaviour in auxetic cellular structure by multiaxial loading [PDF]
MATEC Web of Conferences, 2019 A computational simulation of fracture behaviour in auxetic cellular structure, subjected to multiaxial loading is presented in this paper. A fracture behaviour of the 3D (three-dimensional) chiral auxetic structure under multiaxial loading conditions ...
Nečemer Branko +3 more
doaj +1 more source