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Application and discussion of various crack closure models to predict fatigue crack growth in 6061-T651 aluminium alloy
(2021-12-01)
Fatigue is one of the main causes of failures as well as mechanical fractures in structural details made of aluminium alloys under cyclic loading, where the materials (during the crack growth process) are subject to the ...
Fatigue crack growth assessments in welded components including crack closure effects: Experiments and 3-D numerical modeling
(Kidlington, 2014-02-04)
This work provides a numerical and experimental investigation of fatigue crack growth behavior in steel
weldments including crack closure effects and their coupled interaction with weld strength mismatch. A
central ...
Efecto de la microestructura en la deformación y fractura de aceros de fase dual
(Universidad Nacional de ColombiaBogotá - Ingeniería - Doctorado en Ingeniería - Ciencia y Tecnología de MaterialesFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2023)
Esta investigación tiene como objetivo evaluar la evolución del daño y los mecanismos de fractura microestructurales asociados a ensayos de tracción uniaxial (UTT), uniaxial cíclica (CTT), propagación de grietas y energía ...