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physics.app-ph2024
Advanced crack tip stress analysis using interaction integrals in high-resolution digital image correlation fields
Florian Paysan, David Melching, Eric Breitbarth
The link between microscopic mechanisms and macroscopic behaviour, represented by the curve, plays an increasingly important role in relating the fatigue crack growth c…
physics.app-ph2024
Plasticity-induced crack closure identification during fatigue crack growth in AA2024-T3 by using high-resolution digital image correlation
Florian Paysan, David Melching, Eric Breibarth
Fatigue crack growth in ductile materials is primarily driven by the interaction between damaging and shielding mechanisms. In the Paris regime, the predominant mechanism for retar…