Review and Assessment of Multiaxial Fatigue Limit Models

2020 ◽  
Author(s):  
Sean McKelvey ◽  
Shiping Zhang ◽  
Eniyavan Subramanian ◽  
Yung-Li Lee
Keyword(s):  
Fatigue Limit ◽  
Multiaxial Fatigue ◽  
Limit Models

Creation of a synthetic road for multiaxial fatigue limit simulation at automobiles

2006 ◽  
Vol 48 (4) ◽  
pp. 164-167
Author(s):  
Andreas Saathoff ◽  
Franz-Josef Stolze ◽  
Harald Zenner
Keyword(s):  
Fatigue Limit ◽  
Multiaxial Fatigue

Multiaxial fatigue limit for defective materials: mechanisms and experiments

2004 ◽  
Vol 52 (13) ◽  
pp. 3911-3920 ◽  
Author(s):  
T. Billaudeau ◽  
Y. Nadot ◽  
G. Bezine
Keyword(s):  
Fatigue Limit ◽  
Multiaxial Fatigue

Genetic Algorithm Application in Multiaxial Fatigue Criteria Computation

2003 ◽  
Vol 17 (08n09) ◽  
pp. 1678-1683 ◽  
Author(s):  
Jae Youn Kang ◽  
Byung Ik Choi ◽  
Hak Joo Lee ◽  
Sang Rok Lee ◽  
Joo Sung Kim ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Shear Stress ◽  
Cyclic Loading ◽  
Fatigue Limit ◽  
Maximum Amplitude ◽  
Multiaxial Fatigue ◽  
Stress Deviator ◽  
Machine Component ◽  
Critical Plane ◽  
Stress Invariant

Both critical plane and stress invariant approaches are used to evaluate fatigue limit criteria of machine component subjected to non-proportional cyclic loading. Critical plane methods require finding the smallest circle enclosing all the tips of shear stress vectors acting on the critical plane. In stress invariant methods, the maximum amplitude of the second invariant of the stress deviator should be determined. In this paper, the previous algorithms for constructing the minimum circumscribed circle or hyper-sphere are briefly reviewed and the method using genetic algorithm is proposed.

A Unified Numerical Approach for Multiaxial Fatigue Limit Evaluation

2000 ◽  
Vol 28 (1) ◽  
pp. 85-103 ◽  
Author(s):  
Bin Li ◽  
J. L. T. Santos ◽  
M. de Freitas
Keyword(s):  
Fatigue Limit ◽  
Numerical Approach ◽  
Multiaxial Fatigue

Remarks on multiaxial fatigue limit criteria based on prismatic hulls and ellipsoids

2009 ◽  
Vol 31 (11-12) ◽  
pp. 1875-1881 ◽  
Author(s):  
F.C. Castro ◽  
J.A. Araújo ◽  
E.N. Mamiya ◽  
N. Zouain
Keyword(s):  
Fatigue Limit ◽  
Multiaxial Fatigue

scholarly journals A fracture equation of mixed mode cracks

2021 ◽  
Author(s):  
xiangqiao yan
Keyword(s):  
Fatigue Limit ◽  
Test Data ◽  
Mixed Mode ◽  
Multiaxial Fatigue ◽  
Limit Equation ◽  
Mixed Mode Crack

On the basis of the multiaxial fatigue limit equation by Liu and Yan, a fracture equation of mixed mode crack is proposed in this note. By means of the test data on the mixed crack fracture reported in literature, the fracture equation has been verified to be not only simple in computation but also high in accuracy.

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