Analysis of the stress intensity factor around corrosion pits developed on structures subjected to mixed loading

Linear elastic fracture mechanics modelling was performed to determine the effect of geometry and angular position on the stress intensity factor (K) around shallow quasi-elliptic pit-like cracks, in flat specimens subjected to mixed load mode with aspect ratio depth/major width axes ( a/ c)

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Bibliographic Details
Published in:Scripta materialia 2006-08, Vol.55 (4), p.363-366
Main Authors: ACUNA, N, GONZALEZ-SANCHEZ, J, KU-BASULTO, G, DOMINGUEZ, L
Format: Article
Language:English
Subjects:
Angular position
Applied sciences
Aspect ratio
Corrosion
Corrosion environments
Crack initiation
Exact sciences and technology
Fatigue
Fracture mechanics
Localized corrosion
Mathematical analysis
Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology
Metals. Metallurgy
Mixed mode conditions
Pit to crack transition
Pits
Stainless steels
Stress intensity factor
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Description
Summary:Linear elastic fracture mechanics modelling was performed to determine the effect of geometry and angular position on the stress intensity factor (K) around shallow quasi-elliptic pit-like cracks, in flat specimens subjected to mixed load mode with aspect ratio depth/major width axes ( a/ c)
ISSN:1359-6462
0956-716X
1872-8456
DOI:10.1016/j.scriptamat.2006.04.024