Abstract:
The solution is given of the thermoelasticoplastic problem about slide of a heavy layer from an inclined plane under heating. The creep effect is stipulated to the development of a viscoplastic flow at the cost of a dependence from the temperature of the material layer yield strength. Within the theory of large deformations the law of the propagation of elastoplastic boundary is indicated, stresses, strains and strain rates are calculated both in the area of thermoelastic deformation and in the area of flow.
Keywords:
elasticity, plasticity, viscosity, thermal conductivity, large deformation.
Citation:
L. V. Kovtanyuk, G. L. Panchenko, “Nonisothermic deformation of the elastoviscoplastic flat heavy layer”, Sib. Zh. Ind. Mat., 16:1 (2013), 56–65; J. Appl. Industr. Math., 7:3 (2013), 396–403
This publication is cited in the following 3 articles:
A. A. Burenin, L. V. Kovtanyuk, G. L. Panchenko, “Thermomechanical loading of an elastoviscoplastic heavy layer held by an inclined plane”, Continuum Mech. Thermodyn., 35:4 (2023), 1325
Kovtanyuk L.V., Panchenko G.L., “Mathematical Modelling of the Production Process of Irreversible Strains Under the Heating and Cooling of a Flat Heavy Layer on An Inclined Surface”, Lobachevskii J. Math., 42:8, SI (2021), 1998–2005
Burenin A.A., Kovtanyuk L.V., Panchenko G.L., “Development and Deceleration of Viscoplastic Flow in a Layer Heated By Friction on a Rough Plane”, J. Appl. Mech. Tech. Phys., 56:4 (2015), 626–635