Notched multiaxial fatigue of Al7050-T7451: on the need for an equivalent process zone size [PDF]
Fracture and Structural Integrity, 2017 The aim of this work is to investigate stress gradient effects on the fatigue life estimation of notched Al 7050-T7451 specimens under combined torsion and push-pull loading conditions.
M.V.C Sá +3 more
doaj +2 more sources
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
doaj +1 more source
Bolt fatigue parametric study of a bolted assembly [PDF]
MATEC Web of Conferences, 2019 Structural integrity of aircraft, nuclear power plants, space rockets, ships, automotive structures, biomedical devices, and many other applications, is a major design purpose and concerns various components subjected to cyclic loads for which fatigue is
Camara Aliou Badara +4 more
doaj +1 more source
On the multiaxial fatigue assessment of complex three-dimensional stress concentrators [PDF]
, 2014 This paper assesses and quantifies the detrimental effects of complex tri-dimensional notches subjected to uniaxial and multiaxial fatigue loading. A number of experimental results taken from the technical literature and generated by testing specimens ...
ASKES, Harm +4 more
core +1 more source
A railway wheel evaluation under multiaxial loading conditions [PDF]
MATEC Web of Conferences, 2019 Railway mechanical components are subject to thousands of fatigue cycles. Fatigue damage and life assessment is still an open issue. Under service multiaxial loading conditions several challenges can arise.
Soares Henrique +3 more
doaj +1 more source
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
Comparative study of multiaxial fatigue methods applied to welded joints in marine structures [PDF]
Fracture and Structural Integrity, 2016 Marine structures are particularly prone to action of waves, winds and currents with stochastically varying composition, intensities and directions. Therefore, resultant stresses may cause multiaxial fatigue in specific welded structural details. For the
P.S. van Lieshout +2 more
doaj +2 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
Statistical assessment of multiaxial HCF criteria at the grain scale [PDF]
, 2014 Multiaxial high cycle fatigue modeling of materials is an issue that concerns many industrial domains (automotive, aerospace, nuclear, etc.) and in which many progress still remains to be achieved.
PALIN-LUC, Thierry +5 more
core +1 more source
Crystals, 2023 This study investigates the fatigue damage evolution mechanisms of D2 wheel steel under high-cycle uniaxial and multiaxial loading conditions, with a focus on determining the fatigue crack growth threshold (FCGT).
Shan Li, Yongxiang Zhao
doaj +1 more source