An applied approach for estimating fretting fatigue lifetime of dovetail joints using coupon scale test data

Glodek, Grzegorz; Talemi, Reza

doi:10.1016/j.tafmec.2022.103455

Cited by 12 publications

(4 citation statements)

References 55 publications

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“…Past research shows that the CDM methodology can be successfully applied to fretting fatigue problems. Glodek et al [5] have used it to predict the lifetime of dovetail geometry components based on experimental coupon scale data, while Talemi [8] has utilized the CDM approach to study the effect of non-proportionality of stresses at contact and subsurface pores in additively manufactured AlSi10Mg alloy [9], on fretting fatigue lifetime.…”

Section: Lifetime Estimation Methodologymentioning

confidence: 99%

“…If fluctuating bulk loading is present, fretting fatigue occurs, which, due to the generated surface damage, greatly speeds up the crack initiation process and reduces the lifetime of affected components. Fretting fatigue is the cause of early failure in numerous applications such as bolted joints [1,2], overhead conductors [3], bearing shafts [4], dovetail geometry connections common in turbine assemblies [5], or even tiny microelectromechanical systems (MEMS) [6]. The widespread nature of this issue not only generates economical losses but also poses a significant threat to human health and safety [7].…”

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confidence: 99%

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Numerical modelling of microstructure inhomogeneity to reproduce experimentally observed scatter in fretting fatigue lifetimes

Glodek

Nazabal

Llavori

et al. 2023

Tribology International

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Section: Lifetime Estimation Methodologymentioning

confidence: 99%

mentioning

confidence: 99%

Numerical modelling of microstructure inhomogeneity to reproduce experimentally observed scatter in fretting fatigue lifetimes

Glodek

Nazabal

Llavori

et al. 2023

Tribology International

Self Cite

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“…Some scholars also put forward the Continuum Damage Mechanics (CDM) approach in conjunction with Finite Element Method (FEM) to predict the fretting fatigue lifetime [20][21][22][23][24][25]. Grzegorz Glodek proposed a simplified method to predict the fretting fatigue lifetime based on the concept of fretting fatigue damage stress combined with Continuum Damage Mechanics (CDM) [26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Critical Plane Methodology for Intelligent Prediction of Fretting Fatigue Lifetime Based on Shear Strain Dynamics

Zhou,

Sun,

et al. 2024

IEEE Access

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An approach based on refined critical plane methodology to fretting fatigue lifetime prediction for structures was proposed. A new shear stress-strain interaction (SSI) critical plane equation is developed, predicated on shear strain energy for predicting fretting fatigue lifetime. In order to obtain the fretting fatigue lifetime quickly and intelligently, the SSI critical plane method intelligent prediction software was developed using the Newton-Raphson iteration method. To corroborate the utility of the SSI critical plane method, we conducted a fretting fatigue lifetime test and then compared the calculated results of the SSI fretting fatigue lifetime prediction and traditional SWT prediction with the experimental values. The results indicate that SSI fretting fatigue lifetime prediction is closer to the experimental results than SWT.

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“…The dovetail joint is one of the most attractive cases of fretting problems. Glodek and Talemi [16] investigated available data in the literature and presented an applied method for estimating the fretting fatigue life of dovetail joints. They obtained stress data of the contact problem from finite element method simulation and used coupon scale test data for life prediction.…”

Section: Introductionmentioning

confidence: 99%

A New Model for Predicting Fretting Fatigue Crack Initiation Life Based on Effective Slip Amplitude

Badrikouhi

Adibnazari

2022

Scientia Iranica

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In this study, a new model has been developed for fretting fatigue crack initiation life prediction based on the slip amplitude as a macroscopic feature of the contact interfaces. The main difference between the presented model and many other fretting fatigue life prediction models is the focus on the fretting specific characteristics. In this model, a damage parameter is combined with a damage severity factor to obtain a new fretting fatigue crack initiation life prediction parameter. To investigate the accuracy of this new parameter, a series of fretting fatigue tests have been conducted. Also, crack initiation life data from the literature were added to enhance parameter accuracy investigation. It is shown that the effective slip amplitude is an unbiased geometric-independent parameter in fretting fatigue crack initiation life prediction. Also, comparing prediction results from the effective slip amplitude with those of Smith-Watson-Topper and Ruiz parameters showed that the new parameter can outperform available fretting fatigue life prediction parameters.

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An applied approach for estimating fretting fatigue lifetime of dovetail joints using coupon scale test data

Cited by 12 publications

References 55 publications

Numerical modelling of microstructure inhomogeneity to reproduce experimentally observed scatter in fretting fatigue lifetimes

Numerical modelling of microstructure inhomogeneity to reproduce experimentally observed scatter in fretting fatigue lifetimes

Critical Plane Methodology for Intelligent Prediction of Fretting Fatigue Lifetime Based on Shear Strain Dynamics

A New Model for Predicting Fretting Fatigue Crack Initiation Life Based on Effective Slip Amplitude

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