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Surface characterization and influence of anodizing process on fatigue life of Al 7050 alloy [PDF]
, 2011 The present study investigates the influence of anodizing process on fatigue life of aluminium alloy 7050-T7451 by performing axial fatigue tests at stress ratio ‘R’ of 0.1.
Chaussumier, Michel +4 more
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Initiation and Propagation Characteristics of Multi-Source Fatigue Crack in Superalloy Disk
Xibei Gongye Daxue Xuebao, 2020 The multi-source fatigue crack growth characteristics of a turbine disk were studied via high-speed rotating low cycle fatigue test, fracture analysis and crack growth simulation analysis.
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Nihon Kikai Gakkai ronbunshuFatigue failure involves fatigue crack initiation and propagation processes. In bulk metals, the fatigue crack initiation process is strongly affected by a dissimilar surface layer, while the fatigue crack propagation process is less affected.
Toshiyuki KONDO +3 more
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Applied Sciences, 2018 The stress-absorption layer in cement concrete pavement delays the development of reflection cracks and is good at fatigue resistance. Laboratory investigations of the anti-crack performance of the high viscous asphalt sand stress-absorption layer ...
Yazhen Sun +5 more
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On a kinked crack model to describe the influence of material microstructure on fatigue crack growth [PDF]
Fracture and Structural Integrity, 2013 Threshold condition and rate of fatigue crack growth in both short and long crack regime appear to be significantly affected by the degree of crack deflection.
Andrea Spagnoli +2 more
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Advances in Civil Engineering, 2019 As one of the most fatigue-sensitive parts of an orthotropic steel bridge deck, the weld between the U-rib and the top deck is prone to fatigue cracking under the actions of the stress concentration, welding residual stress, and vehicle load.
Ying Wang, Zhen Wang, Yuqian Zheng
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Multiaxial fatigue crack path prediction using critical plane concept [PDF]
Fracture and Structural Integrity, 2016 Prediction of fatigue crack orientation can be an essential step for estimating fatigue crack path. Critical plane concept is widely used due to its physical basis that fatigue failure is associated with certain plane(s). However, recent investigations
Jafar Albinmousa
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Fatigue damage evaluation of 316LN stainless steel using acoustic emission monitoring
工程科学学报, 2018 The initiation and growth of fatigue cracks usually lead to serious fatigue failure of steel structures such as pressure vessels and pipelines. Therefore, for the safety and reliability of engineering structures, monitoring the fatigue crack growth and ...
ZHANG Jin +3 more
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Modelling probabilistic fatigue crack propagation rates for a mild structural steel [PDF]
Fracture and Structural Integrity, 2015 A class of fatigue crack growth models based on elastic–plastic stress–strain histories at the crack tip region and local strain-life damage models have been proposed in literature.
J.A.F.O. Correia +3 more
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Correlation regimes in fluctuations of fatigue crack growth [PDF]
, 2005 This paper investigates correlation properties of fluctuations in fatigue crack growth of polycrystalline materials, such as ductile alloys, that are commonly encountered in structures and machinery components of complex electromechanical systems.
Anderson +44 more
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