Multiaxial high-cycle fatigue criterion considering crack initiation and non-propagation

Matsubara, Go; Nishio, Koji

doi:10.1016/j.ijfatigue.2012.09.004

Cited by 25 publications

(2 citation statements)

References 23 publications

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“…Leila et al (2010) also proposed a new calculation method for ffiffiffiffiffiffiffi J 2;a p . Based on ffiffiffiffiffiffiffiffiffiffi ffi J 2a;eq p proposed by Matsubara et al (2013Matsubara et al ( , 2018 proposed a fatigue model considering crack initiation and non-propagating cracks. Subsequently, Kakuno and kawada (1979) considered the influence of mean hydrostatic stress and hydrostatic stress amplitude based on Crossland criterion.…”

Section: Introductionmentioning

confidence: 99%

Multiaxial high-cycle fatigue failure and life prediction based on critical plane method

Wang

Sun

Liu

et al. 2022

International Journal of Damage Mechanics

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Multiaxial high-cycle fatigue failure criterion and life prediction is important for structural components under complex low stress. A new multiaxial high-cycle fatigue damage parameter based on the plane of maximum shear stress is proposed, which includes the maximum shear stress amplitude, normal stress amplitude and maximum equivalent normal stress. The maximum equivalent normal stress is defined in the form of SWT stress function considering the influence of mean stress. The feasibility of the proposed failure criterion and life prediction model is verified by test data of different materials. The predicted results show that the life prediction error of the proposed fatigue model is basically within three times by comparing with McDiarmid, Matake, Crossland and Papadopoulos fatigue models.

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Section: Introductionmentioning

confidence: 99%

Multiaxial high-cycle fatigue failure and life prediction based on critical plane method

Wang

Sun

Liu

et al. 2022

International Journal of Damage Mechanics

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“…New criteria for multiaxial fatigue strength evaluation keep emerging, though the trends in fatigue research have changed somewhat. The problem may seem to have been solved, and no longer to be of much interest.…”

Section: Introductionmentioning

confidence: 99%

Validation data set for testing the criteria for multiaxial fatigue strength estimation

Papuga

Vízková

Nesládek

et al. 2018

Fatigue Fract Eng Mat Struct

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This paper describes the way in which a specialized validation set intended for quick validation of new multiaxial fatigue strength estimation models in the high‐cycle fatigue regime was prepared. The rules established for accepting various data sets into the complete FatLim database are briefly described. This final FatLim database contained 282 data items at the moment this paper was written. The paper describes how FatLim has been reduced to a smaller validation set, marked as AMSD25. The criteria used for accepting the data items for this small‐scale test set are based on evaluating the mean and the standard deviation of the fatigue index errors obtained for each data item on the basis of 18 different prediction criteria. The items that got into the AMSD25 validation set are described, and potential issues are noted. The comparison between the original FatLim validation set and the shortened AMSD25 data set is presented. It shows that the in‐phase load cases without any mean stress effect are generally well mastered by most criteria, and they can be excluded as insignificant from any such analysis. However, the mean stress effect is generally poorly incorporated. Future multiaxial fatigue strength criteria should focus on load cases including mean stresses.

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Analysis of the Material Damage Influence on the Stress-Strain State of Gas-Turbine Engine Blades

et al. 2015

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Multiaxial high-cycle fatigue criterion considering crack initiation and non-propagation

Cited by 25 publications

References 23 publications

Multiaxial high-cycle fatigue failure and life prediction based on critical plane method

Multiaxial high-cycle fatigue failure and life prediction based on critical plane method

Validation data set for testing the criteria for multiaxial fatigue strength estimation

Analysis of the Material Damage Influence on the Stress-Strain State of Gas-Turbine Engine Blades

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