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Brittle fracture in V-notches with end holes
International Journal of Damage Mechanics, 2014In the present research, two brittle fracture criteria were developed in terms of the notch stress intensity factors to predict mode I fracture in engineering components weakened by V-notches with end holes (VO-notches). The criteria were based on the point stress and the mean stress failure concepts. To evaluate the validity of the criteria, first, 36
AR Torabi, SH Amininejad
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Size Effects in the Charpy V-Notch Test
International Journal of Fracture, 2002Issues related to the size dependence of the upper shelf energy (USE) and the ductile-to-brittle transition temperature (DBTT) in the Charpy V-notch test are investigated. Emphasis is placed on the interplay between inertial, strain rate hardening, strain hardening, thermal softening and material length scale effects.
A.A. Benzerga +2 more
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An experimental study of the V-notch fatigue test
Journal of the Mechanics and Physics of Solids, 1959Abstract R otating bending tests were carried out on sharply notched specimens of several materials. Logarithmic plotting gave S - N curves consisting of straight lines of a gradient common to all materials, suggesting a power law of crack propagation.
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Generalization of the Kitagawa Diagram to V-Notched Members
1989From a mechanical analysis of plastic yielding in V-notch stress singularities and the experimental result that the driving force of a short crack is minimum at the end of the notch cyclic plastic zone, a general formulation of the endurance limit of V-notched members as a function of the length of a precrack is derived.
Y. Verreman, J. I. Dickson, J. P. Bailon
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Experimental analysis of Charpy V-notch specimens
2002The objective of this study is to provide experimental results, for modelling Charpy V-notch tests carried out on A508 steel. This modelling is presented in a companion paper [1]. Test results on tempered bainitic A508 steel are shown, including the mesurement of the absorbed energy over a wide range of impact velocities, covering quasi-static tests ...
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Discussion of “Kalinske on V-Notch Coefficients”
Transactions of the American Society of Civil Engineers, 1943A. A. Kalinske +5 more
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Antiplane interface V-notch propagation
International Journal of Fracture, 1992openaire +1 more source