Structural integrity assessment of metallic components under multiaxial fatigue: the C-S criterion and its evolution

ABSTRACT The present paper discusses the evolution of a critical plane‐based multiaxial high‐cycle fatigue criterion, known as Carpinteri–Spagnoli criterion. By proposing appropriate changes to the original formulation, the extended versions of the aforementioned criterion are able to assess smooth...

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Bibliographic Details
Published in:Fatigue & fracture of engineering materials & structures 2013-09, Vol.36 (9), p.870-883
Main Authors: Carpinteri, Andrea, Spagnoli, Andrea, Vantadori, Sabrina, Bagni, Cristian
Format: Article
Language:English
Subjects:
Applied sciences
Assessments
Criteria
critical plane approach
Cyclic loads
Evolution
Exact sciences and technology
Fatigue
Fatigue (materials)
Fatigue failure
High cycle fatigue
Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology
Metal fatigue
Metals. Metallurgy
multiaxial high-cycle fatigue
random loading
stress-based criterion
Synchronous
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Summary:ABSTRACT The present paper discusses the evolution of a critical plane‐based multiaxial high‐cycle fatigue criterion, known as Carpinteri–Spagnoli criterion. By proposing appropriate changes to the original formulation, the extended versions of the aforementioned criterion are able to assess smooth and notched metallic structural components subjected to different fatigue loading conditions, such as multiaxial in‐phase and out‐of‐phase synchronous cyclic loading, asynchronous cyclic loading and random loading. The results obtained through this criterion are compared with some experimental results related to relevant data reported in the literature.
ISSN:8756-758X
1460-2695
DOI:10.1111/ffe.12037