Metals, 2023 Due to the complex geometry and various cyclic loads, aeroengine components are often in a multiaxial complex stress state during service. Multiaxial fatigue is a major cause of many air accidents. It is of great significance to study the fatigue failure
Zhirong Wu +4 more
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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
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Multiaxial fatigue of welded shaft-flange connections of stirrers under random non-proportional torsion and bending [PDF]
, 2022 S.65.1-65.14 : Abb.,Lit.Multiaxial fatigue failures of welded coupling flanges of stirrers in a fertilizer plant required an investigation of the reasons for the failures and to develop an improved design.
Pfohl, R., Sonsino, C.M.
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The use of a modified critical plane model to assess multiaxial fatigue of steels with nonmetallic inclusions [PDF]
MATEC Web of Conferences, 2019 The goal of this research is to investigate the detrimental effect of non-metallic inclusions on the fatigue strength of the AISI 4140 steel under multiaxial loading conditions.
Machado Pedro Vinícius Sousa +3 more
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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
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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
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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
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Fatigue Behaviour of Welded Aluminium under Multiaxial Loading [PDF]
, 2022 S.57-64 (Vol.1)Multiaxial stress states occur in many welded constructions like chemical plants, railway carriages and frames of trucks. Those stresses can have constant and changing principal stress directions, depending on the loading mode.
Sonsino, C.M., Küppers, M.
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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
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The contrast of simplicity and accuracy in modeling multiaxial notch fatigue [PDF]
MATEC Web of Conferences, 2019 The fatigue assessment of notches under multiaxial and non-proportional service loading is challenging. Simple models (e.g. local strain approach based on normal stress and strain) are of poor quality for this general case of stress states and ductile ...
Riess Christian +2 more
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