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Title of the article

NUMERICAL-ANALYTICAL SOLUTION OF THE PROBLEM OF AXISYMMETRIC DEFORMATION IN A CYLINDER UNDER ACTION OF COMPRESSIVE LOADS

Authors

SHTEFAN Tatyana A., Lecturer, Department of High Mathematics, Zaporizhzhya National Technical University, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

VELICHKO Helen V., Ph. D. in Phys.-Math., Assoc. Prof., Ph. D. Student of Computer Science Department, Tavria State Agrotechnological University, Melitopol, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section DEFORMABLE SOLIDS MECHANICS
Year 2017 Issue 4 Pages 89-95
Type of article RAR Index UDK 539.313 Index BBK  
Abstract

A circular cylinder of finite height that is in the conditions of axial symmetric deformation is considered. Compressive loads are applied to the bases of the cylinder. The Erie stress function is represented in the form of Legendre polynomials. The behavior of a function describing the potential energy of formation in a cylinder is investigated. As a result of numerical experiments, the location of the zones, in which the potential energy is maximum, is clarified. The cases of a symmetric and asymmetric load on the cylinder bases are considered.

Keywords

elastic cylinder, axisymmetric deformation, forming energy, Legendre polynomials

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