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Limit Response in Cyclic Plasticity
1991The objective of this communication is to present a numerical investigation on the computation of the cyclic response of elastic-plastic structures under cyclic loading. First, we investigate a cyclic approach method based upon a direct research of cyclic solutions by iterative procedure ensuring the periodic response at the local scale and at every ...
Samir Akel +2 more
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Cyclic Plasticity and Cyclic Creep in Austenitic-Ferritic Duplex Steel
Key Engineering Materials, 2011Smooth specimens made from austenitic-ferritic duplex steel were subjected to constant stress amplitude loading with positive mean stresses. Hysteresis loops were recorded during the fatigue life and plastic strain amplitude and cyclic creep rate were determined.
Jaroslav Polák +3 more
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Effects of plastic strain amplitudes on non-proportional cyclic plasticity
Acta Mechanica, 1985A series of plastic strain controlled cyclic tests was performed to facilitate the modelling of cyclic plasticity under general multiaxial loading conditions. The tests were carried out by applying combined axial force and torque to thin-walled tubular specimens of type 316 stainless steel at room temperature.
E. Tanaka, S. Murakami, M. Ōoka
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Plasticity with cyclic hot working
Strength of Materials, 1994A tensor model of damage accumulation is suggested in order to determine limiting strains. Clear criterial dependences are established as applied to symmetric, asymmetric, and block deformation regimes. The relationships obtained are analyzed quantitatively and qualitatively, and they are compared with experimental data.
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Cyclic Plasticity of Aluminum in Large Plastic Strain Ranges
2018Aluminum has been increasingly employed in space, building, and other structures owing to its light weight and high durability. Compared with structural steel, aluminum has relatively low ductility and is more apt to fail during strong earthquakes. Seismic loading is associated with random strain amplitudes, which makes it necessary to calibrate a ...
Liang-Jiu Jia, Hanbin Ge
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Multiaxial plasticity, cyclic plasticity and viscoplasticity
International Journal of Plasticity, 2000J.C Moosbrugger, N Ohno
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CONSTITUTIVE MODELING OF CYCLIC PLASTICITY WITH EMPHASIS ON RATCHETTING
International Journal of Mechanical Sciences, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Computational methods for cyclic plasticity
2022Katerina D. Papoulia, M. Reza Hirmand
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