Zobrazeno 1 - 10
of 10
pro vyhledávání: '"U. V. Zhydyk"'
Publikováno v:
Journal of Mathematical Sciences. 254:46-58
We perform the analytic investigation of the stress-strain state of a functionally graded cylindrical shell of finite length heated by a two-dimensional temperature field. The properties of the shell material are regarded as analytic functions of the
Publikováno v:
Applied Questions of Mathematical Modeling. 4:137-148
Publikováno v:
Mathematical Modeling and Computing. 7:79-87
Publikováno v:
Mathematical Modeling and Computing. 6:367-373
Autor:
U. V. Zhydyk, R. М. Кushnir
Publikováno v:
Materials Science. 54:666-677
For functionally gradient isotropic circular cylindrical shells, we propose the nonstationary heatconduction and thermoelasticity equations with appropriate boundary conditions. The thermoelasticity equations take into account both transverse shear a
Autor:
U. V. Zhydyk
Publikováno v:
Prykladni Problemy Mekhaniky i Matematyky. 17
The stress-deformed state of an antisymmetric cross-ply laminated circular closed cylindrical shell subjected to initial local heating in initially is investigated. For the study, the mathematical model of the shear theory of inhomogeneous shells of
Autor:
U. V. Zhydyk
Publikováno v:
Prykladni Problemy Mekhaniky i Matematyky. 16
The stress-deformed state of a functionally graded isotropic circular closed cylindrical shell subjected to local heating of the outer surface of the environment by means of convective heat transfer is investigated. For the study, the mathematical mo
Publikováno v:
Journal of Mathematical Sciences. 186:61-72
A refined mathematical model of the dynamic problem of inhomogeneous anisotropic shells with initial stresses is developed. On the basis of this model, we formulate a number of variational principles and prove some general theorems.
Publikováno v:
Journal of Mathematical Sciences. 178:512-530
UDC 539.3 A refined mathematical model of the dynamic problem of coupled thermoelasticity of heterogeneous anisotropic shells taking into account the anisotropy of thermomechanical properties of the material both in the median surface and in the tran
Autor:
U. V. Zhydyk, M. M. Nykolyshyn
Publikováno v:
Materials Science. 44:183-193
For inhomogeneous anisotropic circular cylindrical shells, we deduce a coupled system of differential equations of thermoelasticity with regard for the anisotropy of physicomechanical properties of materials in the transverse direction. On the basis