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Effects of Constant Amplitude Cyclic Loading on the Nonuniform Deformation of Sandstone Specimens [PDF]
Advances in Civil Engineering, 2019 In order to explore the mechanical response mechanism of rock materials under cyclic loading, uniaxial constant amplitude cyclic loading tests for sandstone specimens were carried out.
Xiao-Bin Yang +3 more
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Fatigue Crack Growth Analysis under Constant Amplitude Loading Using Finite Element Method. [PDF]
Materials (Basel), 2022 Alshoaibi AM.
europepmc +2 more sources
Constant and Variable-amplitude Loading of Aluminum Alloy 7075 in the VHCF Regime
Procedia Engineering, 2015 AbstractThe aim of this study is to quantify the influence of VHCF cycles on fatigue life of 7075-T6 Al-alloys using both constant and variable amplitude loading. Constant amplitude loading tests with and without superimposed mean levels were performed to characterize the material behavior with minimal effect of load interactions.
S E Stanzl-Tschegg
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Very High Cycle Fatigue Damage of TC21 Titanium Alloy under High/Low Two-Step Stress Loading
Crystals, 2023 Very high cycle fatigue (VHCF) tests were carried out under variable amplitude loading for TC21 titanium alloy. The first level of high amplitude loading was set as 950 MPa close to yield strength, and the second level of low amplitude loading was ...
Baohua Nie +7 more
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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.
P.S. van Lieshout +2 more
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Gradient approach for the evaluation of the fatigue limit of welded structures under complex loading [PDF]
Fracture and Structural Integrity, 2017 Welded ‘T-junctions’ are tested at different load ratio for constant and variable amplitude loading. Fatigue results are analyzed through the type of fatigue mechanisms depending on the loading type.
Y. Nadot, D. Halm, F. Dal Cero Coelho
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Fracture and Structural Integrity, 2015 The modified Carpinteri-Spagnoli (C-S) criterion is a multiaxial high-cycle fatigue criterion based on the critical plane approach. According to such a criterion, the orientation of the critical plane is linked to both the averaged directions of the ...
Camilla Ronchei +6 more
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Advances in Materials Science and Engineering, 2021 A lot of engineering practice shows that, during the construction and operation of rock mass projects, in addition to the static load, the rock is more subjected to cyclic load. Constant amplitude cyclic load is one of the simpler cyclic loading methods.
Kui Wang +3 more
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Fatigue Behavior of M20 Torque Shear High-Strength Bolts under Constant-Amplitude Loading
Buildings, 2023 Torque-shear high strength bolts were developed and widely used recently, and such high-tensile bolts may fracture in practical engineering due to the frequent complex loads, resulting in economic losses and even casualties.
Liang Zhang +4 more
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Journal of Composites Science, 2023 This paper discusses the theoretical and experimental correlations between fatigue and static strength statistical distributions. We use a two-parameter residual strength model that obeys the qualitative Strenght-Life Equal-Rank (SLERA) assumption for guidance. The modeling approach consists of recovering the model's parameters by best fitting
D'Amore, Alberto, Grassia, Luigi
openaire +2 more sources