A finite-element alternating method for two-dimensional Mode-1 crack configurations [PDF]
A finite-element alternating method is presented for 2-D Mode-1 crack problems. An analytical solution for an arbitrary polynomial normal pressure distribution applied to the crack faces is obtained and used as the basic solution in the method.
Fichter, W. B., Raju, I. S.
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Cohesive zone models in history dependent materials [PDF]
, 2013 Copyright @ 2013 ACMECohesive zone model is a well known concept in nonlinear fracture mechanics of elasto-plastic materials. In contrast to that, we discuss a development of the cohesive zone model to linear, but time and history dependent, materials ...
Hakim, L, Mikhailov, SE
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Characterization of Residual Stress Effects on Fatigue Crack Growth of a Friction Stir Welded Aluminum Alloy [PDF]
An on-line compliance-based method to account for residual stress effects in stress-intensity factor and fatigue crack growth property determinations has been evaluated.
Blair, Amy +7 more
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Stress-Intensity Factors for Corner Cracks at the Edge of a Hole [PDF]
Stress-intensity factors, calculated by a three-dimensional finite-element analysis, for shallow or deep quarter-elliptical corner cracks at the edge of a hole in a finite-thickness plate are presented.
Newman, J. C., Jr., Raju, I. S.
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Fatigue Life Appraisal and Its Corrected Stress Intensity Factor for Repaired Off-CentrallyCracked Aluminum Plates. [PDF]
Materials (Basel), 2020 You X +5 more
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Three-dimensional analysis of surface crack-Hertzian stress field interaction [PDF]
The results are presented of a stress intensity factor analysis of semicircular surface cracks in the inner raceway of an engine bearing. The loading consists of a moving spherical Hertzian contact load and an axial stress due to rotation and shrink fit.
Ballarini, R., Hsu, Y.
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Научный вестник МГТУ ГА, 2016 This paper covers one stress intensity factor calculation method for the blades of the turbojet.
A. E. Sheryshev, D. V. Telnov
doaj
The effect of contact stresses in four-point bend testing of graphite/epoxy and graphite/PMR-15 composite beams [PDF]
The results of in-plane four-point bend experiments on unidirectionally reinforced composite beams are presented for graphite/epoxy (T300/934) and graphite/polyimide (G30-500/PMR-15) composites.
Binienda, Wieslaw K. +2 more
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Analytic Model of Maximal Experimental Value of Stress Intensity Factor KQ for AA2519-AA1050-Ti6Al4V Layered Material. [PDF]
Materials (Basel), 2020 Kotyk M.
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Stress-intensity factor equations for cracks in three-dimensional finite bodies subjected to tension and bending loads [PDF]
Stress intensity factor equations are presented for an embedded elliptical crack, a semielliptical surface crack, a quarter elliptical corner crack, a semielliptical surface crack along the bore of a circular hole, and a quarter elliptical corner crack ...
Newman, J. C., Jr., Raju, I. S.
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