Prediction of crack shape in a cylindrical bar under combined fatigue tension and torsion loading

Geng, Meiling; Chen, Hao; Yang, Yali; Li, Yongfang

doi:10.1016/j.tafmec.2020.102727

Cited by 5 publications

(2 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Engineering approaches exist to account for kinked cracks 36 (i.e., planar 2-D deflection from the Mode I path) and complex crack fronts 37 (i.e., planar but non-straight/non-elliptical through thickness), but fully 3-D crack paths that include twist [38][39][40][41] (i.e., non-planar) are rarely considered or characterized.…”

Section: Introductionmentioning

confidence: 99%

3D fatigue crack path deflection and residual stresses in 17-4PH stainless steel rod

Shoemaker

Harris

Smudde

et al. 2023

International Journal of Fatigue

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

3D fatigue crack path deflection and residual stresses in 17-4PH stainless steel rod

Shoemaker

Harris

Smudde

et al. 2023

International Journal of Fatigue

View full text Add to dashboard Cite

“…Other studies analyzed the cyclic crack propagation under various mixed‐mode loads—axial tension–compression, pure torsional, and multiaxial in phase loads 12–15 . This research discovered the mode‐I load to be the most detrimental, causing the highest CGR and the fastest failure, whereas the pure cyclic torsional load led to the most durable lives.…”

Section: Introductionmentioning

confidence: 99%

Numerical and experimental investigation of mixed‐mode crack growth in aluminum alloys

Amato

Yarullin

Shlyannikov

et al. 2022

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

Fatigue crack growth in Al 2024 and Al 7050 specimens was assessed experimentally and numerically. In the experimental investigation, various specimen configurations and loading conditions were used to achieve pure mode I, pure mode II, and mixed mode I/II, I/III, and I/II/III. Sample configurations were as follows: first, compact tension shear (CTS) specimen to reproduce pure mode-I and pure initial mode-II loading conditions; second, surface crack tension (SCT) specimen to analyze the behavior of semielliptical surface cracks in mode-I and mixed-mode conditions; and third, hollow cylindrical (HC) specimen with initial semielliptical surface crack to analyze fatigue crack growth under complex stress state. In the numerical study, finite element method (FEM) simulations were performed by means of FRANC3D and ABAQUS solver. The numerical predictions were validated with the experimental results. These predictions resulted to be accurate estimation of the crack growth across the broad range of the investigated loading conditions.

show abstract

Flexible shaft failure analysis

Shi,

Wang,

et al. 2024

Engineering Failure Analysis

View full text Add to dashboard Cite

Prediction of crack shape in a cylindrical bar under combined fatigue tension and torsion loading

Cited by 5 publications

References 44 publications

3D fatigue crack path deflection and residual stresses in 17-4PH stainless steel rod

3D fatigue crack path deflection and residual stresses in 17-4PH stainless steel rod

Numerical and experimental investigation of mixed‐mode crack growth in aluminum alloys

Flexible shaft failure analysis

Contact Info

Product

Resources

About