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Determination of Theoretical Plastic Stress-Strain Relations for Variable Combined Stress Ratios
Journal of Applied Mechanics, 1952Abstract To distinguish between the various theories of plastic flow defining plastic stress-strain relations under combined stresses, it is necessary to conduct combined stress tests in which the ratio of the stress components does not remain constant during the test.
L. W. Hu, Joseph Marin
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Fatigue stress concentration sensitivity and stress ratio effect of a 40CrNi2Si2MoVA steel
Materials Letters, 2017Abstract The axial fatigue tests at room temperature for smooth specimens with theoretical stress concentration factor, Kt=1 and notched specimens Kt=2, 3 and 5 were performed in a high-strength 40CrNi2Si2MoVA steel for different stress ratio, R, that is the ratio of minimum stress to maximum stress, of −1, 0.06 and 0.5, respectively.
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Negative Poisson's ratio and stress distribution
The Proceedings of Mechanical Engineering Congress, Japan, 2018Mamoru HIMENO +3 more
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362 Influence of stress ratio to stress concentration of hole
The Proceedings of Conference of Tokai Branch, 2007Shingo KANAME, Minoru TAMIAKI
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Hyperbolically Patterned 3D Graphene Metamaterial with Negative Poisson's Ratio and Superelasticity
Advanced Materials, 2016Qiangqiang Zhang +2 more
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