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Multiaxial fatigue life prediction based on a simplified energy-based model

International Journal of Fatigue, 2021
Thanks to the reliable correlation with experimental data, conventional energy-based models are widely employed in multiaxial fatigue life prediction of structural components, by combining energy-based variables with reference life curves.
L. Gan, Hao Wu, Z. Zhong
semanticscholar   +1 more source

A multiaxial fatigue life prediction method for metallic material under combined random vibration loading and mean stress loading in the frequency domain

International Journal of Fatigue, 2021
A spectral method for the determination of the critical plane is proposed for metallic material under random vibration loadings based on the criterion of maximum shear stress amplitude, where the direction of critical plane is obtained by solving the ...
D. Gao, W. Yao, W. Wen, Jie Huang
semanticscholar   +1 more source

Novel fatigue life prediction approach combined with rain‐flow cycle counting process for random multiaxial non‐proportional loading

Fatigue & Fracture of Engineering Materials & Structures, 2023
This study extends an existing fatigue life prediction approach for constant multiaxial non‐proportional loading, which is based on a material constant and non‐proportional factor of the loading path, to random amplitude loading waveforms and combines it
Lei He, Le Xu, Takamoto Itoh
semanticscholar   +1 more source

Multiaxial fatigue life prediction of polychloroprene rubber (CR) reinforced with tungsten nano-particles based on semi-empirical and machine learning models

, 2021
In this paper, multiaxial fatigue experiments on a hyperelastic rubber-like material made of polychloroprene rubber (CR) reinforced with tungsten nano-particles have been carried out on notched specimens and hourglass specimens, utilized for limiting ...
Joeun Choi   +4 more
semanticscholar   +1 more source

Multiaxial Fatigue

1985
Description Combines international schools of thought on the behavior of materials subjected to multiaxial fatigue. Gives designers simplified methods of analysis that are applicable to practical situations involving complex street cycling. Shows that significant progress has been made in predicating finite fatigue life behavior, namely,
KJ Miller, MW Brown
openaire   +1 more source

A frequency domain enhanced multi-view neural network approach to multiaxial fatigue life prediction for various metal materials

International Journal of Fatigue
Fatigue damages and failure widely exist in engineering structures. However, predicting fatigue life for various structural materials subjected to multiaxial loading paths remains a challenging problem.
Shuonan Chen, Xuhong Zhou, Yongtao Bai
semanticscholar   +1 more source

Advances in Multiaxial Fatigue

1993
Description 24 papers in 5 categories: • Multiaxial Fatigue Life Models • Experimental Multiaxial Fatigue Studies • Multiaxial Stress-Strain Behavior • Multiaxial Micro/Macro Crack Growth Studies • Multiaxial Fatigue of Notched Components.
DL McDowell, JR Ellis
openaire   +1 more source

The mean stress and phase angle effect on multiaxial fatigue behavior of a TiAl alloy: Failure analysis and life modeling

, 2021
In the presence of multiaxial fatigue loadings with multiple loading variables, fatigue behavior of material differs from those under in-phase (IP) multiaxial fatigue loadings.
Qiang Zhang   +6 more
semanticscholar   +1 more source

A path-dependent multiaxial fatigue life estimation criterion for metals under various loading conditions

, 2021
In this research, a new life reduction index is proposed for life prediction with the consideration of material’s non-proportional fatigue life reduction process. The new index has been deduced based on the Fatemi-Socie damage parameter.
Jing Li, Y. Qiu
semanticscholar   +1 more source

Multiaxial Fatigue

2006
Abstract This chapter reviews the theories that have emerged from the widespread study of multiaxial fatigue and assesses their validity using data from different sources. It begins by providing background on the studies that the chapter draws on, pointing out differences in methodology and explaining how they influence test results and ...
openaire   +1 more source

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