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RISAn Experimental Study of Inhomogeneous Cyclic Plastic Deformation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A localized inhomogeneous cyclic plastic deformation phenomenon was experimentally investigated in a mild steel. Small strain gages were utilized to characterize the local deformation within the ...
An Investigation of Cyclic Transient Behavior and Implications on Fatigue Life Estimates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current research focuses on proportional cyclic hardening and non-Massing behaviors. The interaction of these two hardenings can result in the traditionally observed overall softening, hardening ...
Fatigue of AL6XN Stainless Steel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tension-compression, torsion, and axial-torsion fatigue experiments were conducted on the AL6XN alloy to experimentally investigate the cyclic plasticity behavior and the fatigue behavior. The ...
Modeling of Fatigue Crack Propagation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fatigue crack propagation was modeled by using the cyclic plasticity material properties and fatigue constants for crack initiation. The cyclic elastic-plastic stress-strain field near the crack ...
A Study of Inhomogeneous Plastic Deformation of 1045 Steel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study was conducted on the inhomogeneous plastic deformation of 1045 steel subjected to monotonic tension and cyclic tension-compression. Small strain gages were used to characterize ...
An Analytical Approach to Elastic-Plastic Stress Analysis of Rolling Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on a stress invariant hypothesis and a stress/strain relaxation procedure, an analytical approach is forwarded for approximate determination of residual stresses and strain accumulation in ...
Erratum: “Elastic-Plastic Finite Element Analysis of Nonsteady State Partial Slip Wheel-Rail Rolling Contact” [Journal of Tribology, 2005, 127(4), pp. 713–721]
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Table 2 was inadvertently replaced in the published version of the paper with Table 1. The online version of the paper has been updated to include the correct Table 2, and the table is ...
An Approach for Fatigue Life Prediction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fatigue process is described as the nucleation and growth of cracks to final failure. These two stages are generally modeled with completely different methods with no quantitative relationships ...
An Experimental Investigation of the Effects of Clamped Length and Loading Direction on Self-Loosening of Bolted Joints
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental investigation was conducted to study the effects of clamped length and loading direction on the self-loosening behavior of bolted joints by using specially designed fixtures. The ...
Elastic-Plastic Finite Element Analysis of Nonsteady State Partial Slip Wheel-Rail Rolling Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element analysis with the implementation of an advanced cyclic plasticity theory was conducted to study the elastic-plastic deformation under the nonsteady state rolling contact between ...