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http://repository.hneu.edu.ua/handle/123456789/26850
Title: | Calculation of the thermal stressed state of multilayer non-canonical form plates |
Authors: | Merkulova A. I. Merkulov D. O. Misiura Ie. Yu. Postnyi O. V. |
Keywords: | multilayer plate complex shape heat source temperature thermal elasticity |
Issue Date: | 2021 |
Citation: | Merkulova A. I. Calculation of the thermal stressed state of multilayer non-canonical form plates / A. I. Merkulova, D. O. Merkulov, Ie. Yu. Misiura, O. V. Postnyi // Вісник ХНУ імені В. Н. Каразіна : Серія «Математичне моделювання. Інформаційні технології. Автоматизовані системи управління». – 2021. – Вип. 49. – С. 76-82. |
Abstract: | A method for solving the problem of stationary thermoelasticity of multilayer plates of non-canonical shape in plan is proposed, which is based on the method of immersing a complex domain into the domain of a canonical form. A non-canonical plate with arbitrary boundary conditions "immerses" into a canonical plate. To ensure that the specified boundary conditions are met, additional compensating loads are added to the auxiliary structure, distributed along the contour of the initial structure. The intensities of compensating loads are determined from a system of integral equations. Deformation of the layers of the plates are described within the framework of the first-order theory, taking into account the transverse shear strains in each layer. The field of temperature loads is obtained by solving the non-stationary problem of thermal conductivity of a multilayer plate. The temperature stresses in a five-layer plate when heated by a film heat source are investigated. |
URI: | http://repository.hneu.edu.ua/handle/123456789/26850 |
Appears in Collections: | Статті (ВМЕМ) |
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Стаття_МiсюраEЮ.pdf | 908,91 kB | Adobe PDF | View/Open |
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