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
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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
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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
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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
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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
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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
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On the assessment of multiaxial fatigue damage under variable amplitude loading [PDF]
Fracture and Structural Integrity, 2016 In this work, the performance of the SSF criterion is evaluated under variable amplitude loading conditions. The main objective was to inspect the validity of the hypothesis in which the SSF damage map remains valid for any high strength steel.
V. Anes, L. Reis, M. de Freitas
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Sharp three-dimensional notches under combined nominal normal and shear fatigue loading [PDF]
Fracture and Structural Integrity, 2017 Many engineering structures are exposed to non-proportional fatigue loading. However, at the critical location of crack initiation, often only one of the load sequences dominates – the individual load cases result in different crack initiation sites ...
M. Vormwald, E. Shams
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Strain hardening under non-proportional loading in polycrystalline aluminum alloys
Engineering Transactions, 2014 In the paper it is postulated that the so-called common slip domains influence the character of the strain hardening phenomena for complex loading paths.
W. OSIPIUK, K. ŁUKASZEWICZ
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Shortcuts in multiple dimensions: the multiaxial racetrack filter [PDF]
Fracture and Structural Integrity, 2015 Filtering techniques have been proposed for multiaxial load histories, usually aiming to filter out non-reversals, i.e. sampling points that do not constitute a reversal in any of its stress or strain components. However, the path between two reversals
M.A. Meggiolaro, J.T.P. Castro, H. Wu
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