Development of a multiaxial fatigue damage parameter and life prediction methodology for non-proportional loading [PDF]
Fracture and Structural Integrity, 2016 Most of the prior studies on the prediction of fatigue lives have been limited to uniaxial loading cases, whereas real world loading scenarios are often multiaxial, and the prediction of fatigue life based upon uniaxial fatigue properties may lead to ...
Sandip Suman +2 more
doaj +3 more sources
Crystals, 2023 In this work, the magnesium alloy AZ31BF subjected to proportional and non-proportional loads has been studied. For this purpose, a series of experimental multiaxial fatigue tests were carried out according to the ASTM E466 protocol.
Vitor Anes +3 more
doaj +1 more source
Influence of multiaxial cyclic plastic loading on grain boundary misorientation profile in austenitic stainless steel [PDF]
MATEC Web of Conferences, 2019 304LN stainless was subjected to multiaxial loading employing different waveforms and load paths. The grain boundary misorientation profile so obtained post deformation was compared across loading conditions.
Dey Rima +2 more
doaj +1 more source
Differences in the response to in-phase and out-of-phase multiaxial high-cycle fatigue loading
Fracture and Structural Integrity, 2019 This paper discusses the phase shift effect occurring between two and more load channels of multiaxially loaded specimens. The discussion concludes that there is an extreme shortage of good experimental data that would prove the existence and the trend ...
Jan Papuga +2 more
doaj +3 more sources
Effect of inelastic multiaxial preloading on high cycle fatigue strength
Nihon Kikai Gakkai ronbunshu, 2020 This study investigates an effect of inelastic non-proportional preloading on failure life in a followed high cycle fatigue for two steels, SUS316 stainless and Mod.9Cr-1Mo steels.
Takahiro MORISHITA +2 more
doaj +1 more source
On the applicability of Miner’s rule for multiaxial fatigue life calculations under non-proportional load histories [PDF]
Fracture and Structural Integrity, 2017 Fatigue design routines and computer codes must use some damage accumulation rule to deal with variable amplitude loadings (VAL), usually Palmgren-Miner (or Miner’s) linear rule for lack of a clearly better option.
Marco Antonio Meggiolaro +3 more
doaj +2 more sources
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 +6 more sources
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
BÉNABÈS, Jérôme +3 more
core +6 more sources
Fracture and Structural Integrity, 2019 Experimental tests were conducted on additive manufactured Ti-6Al-4V titanium alloy to investigate the mechanical and crack properties under multiaxial cyclic loading.
Stefano Bressan +3 more
doaj +3 more sources
A micromechanics-inspired constitutive model for shape-memory alloys [PDF]
, 2007 This paper presents a three-dimensional constitutive model for shape-memory alloys that generalizes the one-dimensional model presented earlier (Sadjadpour and Bhattacharya 2007 Smart Mater. Struct. 16 S51–62).
Bhattacharya, Kaushik, Sadjadpour, Amir
core +2 more sources