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Multiaxial fatigue analysis of stranded-wire helical springs:
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In this article, a finite element method is implemented to model stranded-wire helical springs under different loading conditions, and finite element results are coupled with multiaxial fatigue criteria.Abstract:
In this paper, finite element method is implemented to model stranded-wire helical springs under different loading conditions. Finite element results are coupled with multiaxial fatigue criteria su...read more
Citations
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Damage mechanics-based approach to studying effects of overload on fatigue life of notched specimens:
TL;DR: In this article, a continuum damage mechanics-based method was adopted to predict the fatigue life of notched specimens subjected to constant amplitude cyclic loading while containing single or multiple overloads.
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An elastic–plastic damage model considering capillary effect for petrol–water saturated sandstone:
TL;DR: The mechanical behavior of surrounding rock mass is key important to the water-sealed petrol storage caverns because of the two phase environment as discussed by the authors, and the authors investigated the strength and damage mechanism of the rock mass.
Journal ArticleDOI
Effect of microstructural heterogeneity on corrosion fatigue crack growth behavior of 60-mm thick-plate TC4 titanium alloy NG-GTAW welded joint
TL;DR: In this article , the microstructure, mechanical properties and corrosion fatigue crack growth behavior of 60mm thick-plate TC4 titanium alloy narrow gap gas-tungsten arc welding (NG-GTAW) welded joints applied to the shell of the Jiaolong deep submersible were studied.
Journal Article
Analysis on dynamic calculation of stranded wire helical spring
TL;DR: In this paper, a model of dynamic design is brought forward in accordance with its static design, especially its dynamic per-formance, taking into account the impacts of the mass to the motion of the spring, a calculation method of the virtual mass is deduced, the dynamic characteristics is analyzed, and some rules of the stranded wire helical spring in reiteration are taken out.
References
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Journal ArticleDOI
A critical plane approach to multiaxial fatigue damage including out-of-phase loading
Ali Fatemi,Darrell F. Socie +1 more
TL;DR: In this paper, a modification to Brown and Miller's critical plane approach is proposed to predict multiaxial fatigue life under both in-phase and out-of-phase loading conditions.
Journal ArticleDOI
A Theory for Fatigue Failure under Multiaxial Stress-Strain Conditions
M. W. Brown,K. J. Miller +1 more
TL;DR: In this article, a new theory for multiaxial fatigue is presented that is based on a physical interpretation of the mechanisms of fatigue crack growth, represented graphically by contours of constant life, which are expressed mathematically bywhere e1, e2 and e3 are the principal strains, •e1 ≥ e2 ≥ e3.
Journal ArticleDOI
A comparative study of multiaxial high-cycle fatigue criteria for metals
TL;DR: In this paper, the authors provide a concise assessment of some commonly used high-cycle fatigue criteria and check their predictive capabilities against synchronous out-of-phase bending and torsion experimental results.
Journal ArticleDOI
A critical review on multiaxial fatigue assessments of metals
Bong-Ryul You,Soon-Bok Lee +1 more
TL;DR: In this paper, the authors classified multiaxial fatigue analysis into five viewpoints, i.e. empriical formulas and modifications of the Coffin-Manson equation, application of stress or strain invariants, use of the space averages of stress and strain, critical plane approaches, and use of energy which has accumulated on the materials.
Journal ArticleDOI
A path-independent parameter for fatigue under proportional and non-proportional loading
C. H. Wang,M. W. Brown +1 more
TL;DR: In this paper, a path independent multiaxial fatigue damage criterion is proposed based on critical plane concepts: fatigue crack growth is controlled by the maximum shear strain, and an important secondary effect is due to the normal strain excursion over one reversal of the maximum Shear strain.