Results 241 to 250 of about 1,267,081 (283)

Fatigue crack propagation in steels

Engineering Fracture Mechanics, 1983
Keywords: 108/ICOM Reference ICOM-ARTICLE-1983-005doi:10.1016/0013-7944(83)90070-XView record in Web of Science Record created on 2008-01-24, modified on 2016-08 ...
Zheng, X., Hirt, M. A.
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Fatigue crack propagation in concrete

International Journal of Fracture, 1989
Numerous studies have been published on portland cement concrete fracture. But no attempt has been reported to relate the crack propagation rate in concrete to stress intensity factor range.
Yi Wang, Henry J. Petroski
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A fatigue crack propagation model

Engineering Fracture Mechanics, 1984
Abstract A model for fatigue crack propagation has been developed which incorporates mechanical, cyclic and fatigue properties as well as a length parameter. The latter can be associated with the microstructure of the material. The fatigue failure criterion is based on a measure of the dissipated plastic strain energy.
D. Kujawski, F. Ellyin
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Calculation of fatigue crack propagation

Journal of Machinery Manufacture and Reliability, 2007
A definition of kinetic diagrams of fatigue crack propagation in aluminum alloys for various loading cycle asymmetries is considered. Calculations and experimental measurements of crack propagation time for upper and lower wing skins are presented; the linear model and the Willenborg model were used.
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Fatigue crack propagation in torsion

Journal of the Mechanics and Physics of Solids, 1957
Abstract The redistribution of stress and strain in front of a growing crack in it twisted bar is derived, assuming the material to be ideally plastic. The result is used in connexion with a simple fracture criterion to determine the initial rate of growth of a fatigue crack. Experiments with torsion members are reported.
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Modeling of Fatigue Crack Propagation

Journal of Engineering Materials and Technology, 2004
Fatigue crack propagation was modeled by using the cyclic plasticity material properties and fatigue constants for crack initiation. The cyclic elastic-plastic stress-strain field near the crack tip was analyzed using the finite element method with the implementation of a robust cyclic plasticity theory.
Yanyao Jiang, Miaolin Feng
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Fatigue crack propagation—an analysis

Philosophical Magazine, 1968
Abstract A simple theory is developed to assess quantitatively the mechanism of fatigue crack propagation in metals. The basic laws governing fatigue are derived theoretically for failure in both the high and low stress regions, and the material parameters controlling crack propagation determined.
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A theory for fatigue crack propagation

Engineering Fracture Mechanics, 1977
Abstract A new continuum mechanics model is developed for predicting fatigue crack propagation rates using a fracture mechanics approach. The model demonstrates the critical dependence of fatigue crack growth on the fatigue ductility exponent, the fatigue ductility coefficient, the elastic modulus and the fracture toughness; it is related to the ...
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Effect of grain structure on fatigue crack propagation behavior of Al-Cu-Li alloys

Journal of Materials Science and Technology, 2023
Dingding Lu, Ben Lin, Youjie Guo
exaly  

Experimental investigation of mixed mode I–II fatigue crack propagation in concrete using a digital image correlation method

Engineering Fracture Mechanics, 2022
Xiaoxin Zhang, Zhimin Wu, Rena C. Yu
exaly