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Prediction model for cyclic fatigue failure of fibrous composites with or without notches
An analytical model was developed to predict the cyclic fatigue failure of laminated fibrous composites which may have any layup orientations with or...
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Study of high-temperature uniaxial low cyclic fatigue and creep–fatigue behavior of P92 steel using a unified viscoplastic constitutive model
In this study, within the framework of the unified viscoplastic cyclic constitutive theory, a cyclic constitutive model is developed based on the...
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Fatigue and Acoustic Emission Characteristics of Granite under Different Cyclic Loading Paths
A large number of experiments were performed to systematically investigate the evolution of the acoustic emission characteristics, dynamic elastic...
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Mechanical Characterization of Fatigue and Cyclic Plasticity of 304L Stainless Steel at Elevated Temperature
BackgroundThe mechanical characterization of the cyclic elastoplastic response of structural materials at elevated temperatures is crucial for...
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Fatigue life prediction of concrete under cyclic compression based on gradient boosting regression tree
With the development of reinforced concrete bridges, the fatigue problem of concrete has attracted extensive attention. Failure occurs when concrete...
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Fatigue lifetime evaluation of polysilicon thin films by using cyclic loading with gradually increasing amplitude
This study extends the previous fatigue test method under constant stress amplitude based on Paris’ law with two unknown parameters to evaluate the...
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Sensitivity analysis of rolling bearing fatigue life under cyclic loading
Rolling bearings are regularly subjected to cyclic loading, and the load changing sequence has a significant influence on bearing fatigue life. The...
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Microscopic Damage Analysis of Structural Strength and Fatigue Life of Rotor of Automotive Drive Motor Under Cyclic Operating Conditions
In order to study the structural strength change of automotive drive motor rotor under different cyclic conditions, and the fatigue life change after...
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A Direct Method for Cyclic Crystal Plasticity with Application to High-Cycle Fatigue
The prediction of fatigue in materials and structures is usually based on experimental Wohler curves, relating the number of cycles to failure to the...
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A fatigue model under Cosserat peridynamic framework for concrete fatigue cracking
A novel fatigue model under Cosserat peridynamic framework is proposed to investigate concrete fatigue performance. In this model, a novel cyclic...
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Low-Cycle Fatigue Performance of Buckling-Restrained Fe-SMA Plates under Axial Cyclic Loading
Buckling-restrained braces (BRBs) which dissipate seismic energy by axial plastic deformations of steel core plates, are one of the most efficient...
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Fatigue Life Comparison of Tubular Joints in Tripod and Jacket Offshore Support Substructures Using 3D Fatigue FE Analysis
In a wind energy system, the safety and stability of substructures plays an important role during the in service of offshore structure. Offshore...
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Corrosion Fatigue
It is rather difficult to establish a simple yet comprehensive picture of the combined effects of fatigue and environment. It is the author’s view...
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Study on Fatigue Performance of Typical Fatigue Detail in Orthotropic Steel Deck
Orthotropic steel decks (OSDs) are easily subjected to fatigue cracking under the cyclic vehicle loading, and arc notch between diaphragm and U-rib...
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Fatigue and Environment-Assisted Testing
Fatigue is the process of damage and failure of materials and structures due to cycling loading. It was demonstrated that under repeated loading...
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Fatigue Testing. Fatigue Curve Construction and Fatigue Limit Assessment
At the base of fatigue design there is the Wöhler’s curve S–N that is obtained through fatigue tests. Giving a stress amplitude S or strain amplitude...
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Strain-Based Fatigue Analysis—Low Cycle Fatigue
Three regions were identified in Sect. 1.2 and shown in Fig. 1.10 as Region...
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A biologically-inspired mesh moving method for cyclic motions mesh fatigue
Moving boundaries and interfaces are commonly encountered in fluid flow simulations. For instance, fluid–structure interaction simulations require...
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Numerical modeling of cyclic softening/hardening behavior of carbon steels from low- to high-cycle fatigue regime
The aim of this study is to characterize the stress–strain behavior of three construction steels (SM490, SM570, and F18B) through both experimental...
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Multiaxial Fatigue
So far fatigue has been treated assuming that simple uniaxial loads were acting. The same S–N fatigue curves were obtained under uniaxial conditions,...