Prediction of fatigue life under multiaxial loading by using a critical plane-based model

2018 ◽  
Vol 89 (4) ◽  
pp. 629-637 ◽  
Author(s):  
Jing Li ◽  
Yuan-ying Qiu ◽  
Chun-wang Li ◽  
Zhong-ping Zhang
Keyword(s):  
Fatigue Life ◽  
Multiaxial Loading ◽  
Critical Plane

Estimation of fatigue life under multiaxial loading by varying the critical plane orientation

2017 ◽  
Vol 100 ◽  
pp. 512-520 ◽  
Author(s):  
Andrea Carpinteri ◽  
Marta Kurek ◽  
Tadeusz Łagoda ◽  
Sabrina Vantadori
Keyword(s):  
Fatigue Life ◽  
Multiaxial Loading ◽  
Critical Plane ◽  
Plane Orientation

A weight function method for multiaxial low-cycle fatigue life prediction under variable amplitude loading

2018 ◽  
Vol 53 (4) ◽  
pp. 197-209 ◽  
Author(s):  
Xiao-Wei Wang ◽  
De-Guang Shang ◽  
Yu-Juan Sun
Keyword(s):  
Fatigue Life ◽  
Weight Function ◽  
Life Prediction ◽  
Function Method ◽  
Low Cycle Fatigue ◽  
Fatigue Life Prediction ◽  
Cycle Fatigue ◽  
Critical Plane ◽  
Variable Amplitude ◽  
Weight Function Method

A weight function method based on strain parameters is proposed to determine the critical plane in low-cycle fatigue region under both constant and variable amplitude tension–torsion loadings. The critical plane is defined by the weighted mean maximum absolute shear strain plane. Combined with the critical plane determined by the proposed method, strain-based fatigue life prediction models and Wang-Brown’s multiaxial cycle counting method are employed to predict the fatigue life. The experimental critical plane orientation and fatigue life data under constant and variable amplitude tension–torsion loadings are used to verify the proposed method. The results show that the proposed method is appropriate to determine the critical plane under both constant and variable amplitude loadings.

scholarly journals Fatigue life prediction for broad-band multiaxial loading with various PSD curve shapes

2012 ◽  
Vol 44 ◽  
pp. 74-88 ◽  
Author(s):  
Adam Niesłony ◽  
Milan Růžička ◽  
Jan Papuga ◽  
Aleš Hodr ◽  
Miroslav Balda ◽  
...  
Keyword(s):  
Fatigue Life ◽  
Life Prediction ◽  
Broad Band ◽  
Fatigue Life Prediction ◽  
Multiaxial Loading

Prediction of Rubber Fatigue Life under Multiaxial Loading

2008 ◽  
pp. 769-770 ◽  
Author(s):  
A. Zine ◽  
N. Benseddiq ◽  
M. Nait-Abdelaziz ◽  
N. Ait Hocine
Keyword(s):  
Fatigue Life ◽  
Multiaxial Loading
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