Crack propagation in notched fatigue test speciments.

Karadeniz, C. Celalettin


Crack propagation in fatigue test specimens containing circular hole.
Hazneder, Faik; Department of Mechanical Engineering (1985)
Crack propagation in fatigue specimens containing elliptical hole.
Deveci, Recep; Department of Mechanical Engineering (1985)
Crack propagation modeling in rocks and its application to indentation problems
Fatehi Marji, Mohammad; Tutluoğlu, Levent; Department of Mining Engineering (1990)
SARIOGLU, F; ABACHI, P; DORUK, M (Springer Science and Business Media LLC, 1993-03-15)
Crack growth tests at 150-degrees-C under constant load conditions were performed on compact tension specimens of 7050-T73651 aluminium alloy. The d.c. potential drop method was employed to monitor crack lengths throughout the tests. Fracture mechanics parameters such as the stress intensity factor (K) and energy-rate line integral (C*) were used to establish correlation with the crack propagation rates. As a result of experiments it was found that crack growth rates (da/dt) versus K, over discrete ranges o...
Crack propagation in the Double Cantilever Beam using Peridynamic theory
Yolum, Ugur; Bozkurt, Mirac Onur; Gok, Eda; Çöker, Demirkan; Gueler, Mehmet Ali (2022-12-01)
In this study, Peridynamic (PD) theory is used to model mode-I delamination in unidirectional and multi-directional laminated composites. Experiments are conducted to determine mode-I fracture toughness in a unidirectional carbon-epoxy Double Cantilever Beam (DCB) specimen where the crack propagation remains on the original notch plane. The PD model of the DCB geometry is generated using an in-house pre-processor code in MATLAB and implemented in ABAQUS software. The brittle damage law in the original PD mo...
Citation Formats
C. C. Karadeniz, “Crack propagation in notched fatigue test speciments.,” Middle East Technical University, 1979.