Flat axisymmetric problem of thermoviscoelasticity for polymer cylinder
Abstract
Flat axisymmetric problem of thermoviscoelasticity for polymer cylinder
Incoming article date: 12.03.2015The technique of determining the stress-strain state of the polymer thick cylindrical shells in flat tension conditions with effects of temperature and creep deformation. As the law of the relationship between stress and strain is used nonlinear equation of Maxwell-Gurevich. Solution is performed numerically by finite element method.
Keywords: nonlinear creep, cylinder, the Maxwell-Gurevich equation, finite element method, relaxation viscosity, viscoelasticity, high elasticity modulus, plane stress and temperature.