This article is cited in 6 scientific papers (total in 6 papers)
Mechanics of Solids
Properties of stress-strain curves generated by the nonlinear Maxwell-type viscoelastoplastic model under loading and unloading at constant stress rates
Abstract:
A physically nonlinear Maxwell-type constitutive relation for non-aging rheonomic materials is studied analytically to find out the set of basic rheological phenomena that it simulates, to indicate its application field and to develop identification techniques and ways of tuning and further modifications. Under minimal primary restrictions on two material functions of the relation, the general equation of theoretic stress-strain curves family produced by the model under loading and unloading at constant stress rates is derived and analyzed in uni-axial case. Intervals of monotonicity and convexity of loading and unloading curves, conditions for existence of extremum and inflection points, magnitudes of maximal strain, strain rate jumps and plastic strain arising as a result of loading- unloading cycle are considered and their dependences on material functions and on stress rate and maximal stress are examined. The main qualitative properties of stress-strain curves and unloading responses generated by the constitutive equation are compared to typical properties of test loading-unloading curves of viscoelastoplastic materials in order to elucidate capabilities of the model, to obtain necessary phenomenological restrictions which should be imposed on the material functions and to find convenient indicators of applicability (or non-applicability) that can (and should) be checked examining test data of a material.
Citation:
A. V. Khokhlov, “Properties of stress-strain curves generated by the nonlinear Maxwell-type viscoelastoplastic model under loading and unloading at constant stress rates”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 22:2 (2018), 293–324
\Bibitem{Kho18}
\by A.~V.~Khokhlov
\paper Properties of stress-strain curves generated by the nonlinear Maxwell-type viscoelastoplastic model under loading and unloading at constant stress rates
\jour Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]
\yr 2018
\vol 22
\issue 2
\pages 293--324
\mathnet{http://mi.mathnet.ru/vsgtu1573}
\crossref{https://doi.org/10.14498/vsgtu1573}
\zmath{https://zbmath.org/?q=an:07038287}
\elib{https://elibrary.ru/item.asp?id=35467732}
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This publication is cited in the following 6 articles:
Vladimir A. Repin, Anastasia V. Lukina, Alexey S. Usov, “Rational structural solutions for triangular trusses”, Struct. Mech. of Eng. Const. and Build, 19:2 (2023), 199
A. V. Khokhlov, A. V. Shaporev, O. N. Stolyarov, “Loading-Unloading-Recovery Curves for Polyester Yarns and Identification of the Nonlinear Maxwell-Type Viscoelastoplastic Model”, Mech Compos Mater, 59:1 (2023), 129
A. V. Khokhlov, “Applicability Indicators and Identification Techniques for a Nonlinear Maxwell–Type Elastoviscoplastic Model Using Loading–Unloading Curves”, Mechanics of Composite Materials, 55:2 (2019), 195–210
A. V. Khokhlov, “Properties of the set of strain diagrams produced by rabotnov nonlinear equation for rheonomous materials”, Mech. Sol., 54:3 (2019), 384–399
A. V. Khokhlov, “Indikatory primenimosti i metodiki identifikatsii nelineinoi modeli tipa maksvella dlya reonomnykh materialov po krivym polzuchesti pri stupenchatykh nagruzheniyakh”, Vestnik Moskovskogo gosudarstvennogo tekhnicheskogo universiteta im. N. E. Baumana. Seriya: Estestvennye nauki, 2018, no. 6 (81), 92–112
A. V. Khokhlov, “Analysis of Properties of Ramp Stress Relaxation Curves Produced by the Rabotnov Nonlinear Hereditary Theory”, Mech Compos Mater, 54:4 (2018), 473
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