A review of multiaxial fatigue criteria for random variable amplitude loads

Carpinteri, Andrea; Spagnoli, Andrea

doi:10.1111/ffe.12619

Cited by 112 publications

(71 citation statements)

References 182 publications

(280 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The critical plane approach is developed based on the initiation and accumulation of fatigue damage on a certain critical plane and considers that the cumulative fatigue damage occurs on the certain critical plane . The critical plane approach has been shown to be effective and widely used in multiaxial fatigue assessment extensively by a number of researchers …”

Section: Introductionmentioning

confidence: 99%

Multiaxial low‐cycle fatigue life evaluation under different non‐proportional loading paths

Zhao

Zhou

et al. 2017

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

This paper presents analytical and experimental investigations for fatigue lives of structures under uniaxial, torsional, multiaxial proportional, and non‐proportional loading conditions. It is known that the rotation of principal stress/strain axes and material additional hardening due to non‐proportionality of cycle loading are the 2 main causes resulting in shorter fatigue lives compared with those under proportional loading. This paper treats these 2 causes as independent factors influencing multiaxial fatigue damage and proposes a new non‐proportional influencing parameter to consider their combined effects on the fatigue lives of structures. A critical plane model for multiaxial fatigue lives prediction is also proposed by using the proposed non‐proportional influencing factor to modify the Fatemi‐Socie model. The comparison between experiment results and theoretical evaluation shows that the proposed model can effectively predict the fatigue life due to multiaxial non‐proportional loading.

show abstract

Section: Introductionmentioning

confidence: 99%

Multiaxial low‐cycle fatigue life evaluation under different non‐proportional loading paths

Zhao

Zhou

et al. 2017

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

show abstract

“…Developed for uniaxial random loadings, spectral methods were later extended to multiaxial loadings . Most of the classical multiaxial criteria were thus reformulated in a frequency‐domain fashion, which is more suitable for random loadings.…”

Section: Recent Trends In Researchmentioning

confidence: 99%

“…Most of the classical multiaxial criteria were thus reformulated in a frequency‐domain fashion, which is more suitable for random loadings. Noteworthy examples are criteria based on the critical plane (Matake, Carpinteri‐Spagnoli), on stress invariants (Crossland, Sines, PbP), and on equivalent stress (normal or shear stress, von Mises stress, multiaxial rainflow counting) . General principles, analogies and differences among criteria, advantages and drawbacks were emphasised …”

Section: Recent Trends In Researchmentioning

confidence: 99%

Computer‐aided durability analysis of complex structures under multiaxial random loadings through the Projection‐by‐Projection spectral method

Benasciutti

Zanellati

Cristofori

2019

Mat Design Process Comm

View full text Add to dashboard Cite

This letter deals with a set of numerical case studies that were devised as mean to help users in implementing the Projection‐by‐Projection (PbP) multiaxial spectral criterion. A first case study scrutinised the PbP method applied to different types of biaxial random stress and material fatigue properties. A second case study investigated a structure under random excitations and provided practical guidelines on how to implement the PbP method for a computer‐aided durability analysis.

show abstract

“…[38][39][40][41][42] Fatemi and Socie 5 define the critical plane by the plane with the highest shear strain amplitude. [38][39][40][41][42] Fatemi and Socie 5 define the critical plane by the plane with the highest shear strain amplitude.…”

Section: The Critical Plane Orientationmentioning

confidence: 99%

Evaluation of the Fatemi‐Socie damage parameter for the fatigue life calculation with application of the Chaboche plasticity model

Karolczuk

Skibicki

2018

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

This paper presents an approach to the evaluation of the Fatemi‐Socie parameter applied to the lifetime calculation of specimens made of CuZn37 brass. In particular, two factors affecting the calculated fatigue lives are analysed: (i) the influence of stresses calculated by applying the Chaboche plasticity model on the computed lifetime and (ii) the influence of a variability of parameter k of material sensitivity to normal stress on the calculated lifetime. The novelty of the presented research is associated with the fatigue life calculation according to the Fatemi‐Socie model with the introduced k dependence accounting for the lifetime. Underestimation of the calculated stresses results in the higher calculated fatigue lives but with acceptable scatter band. The parameter of material sensitivity to normal stress for the CuZn37 brass varies insignificantly having little impact on the calculated fatigue lives.

show abstract

A review of multiaxial fatigue criteria for random variable amplitude loads

Cited by 112 publications

References 182 publications

Multiaxial low‐cycle fatigue life evaluation under different non‐proportional loading paths

Multiaxial low‐cycle fatigue life evaluation under different non‐proportional loading paths

Computer‐aided durability analysis of complex structures under multiaxial random loadings through the Projection‐by‐Projection spectral method

Evaluation of the Fatemi‐Socie damage parameter for the fatigue life calculation with application of the Chaboche plasticity model

Contact Info

Product

Resources

About