Stress Field Features in Vicinity of Interfacial Circular Inclusion Under Mixed Contact Conditions with Piecewise Homogeneous Transversely Isotropic Space.

Autor: Kryvyi, O. F., Morozov, Yu. O.
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Zdroj: International Applied Mechanics; May2024, Vol. 60 Issue 3, p331-340, 10p
Abstrakt: A nonaxisymmetric contact problem on a circular interfacial inclusion of arbitrary shape under mixed boundary conditions with a piecewise homogeneous transversely isotropic space is considered. One edge of the inclusion is in smooth contact (tangential stresses are zero), while the other is in full contact with the medium. The problem is reduced to a system of five two-dimensional singular integral equations. For the inclusion, which has an axisymmetric shape under arbitrary loads, an exact solution of the system is obtained and its asymptotic properties are determined. On the basis of the latter, an efficient numerical-analytical method for solving the system of two-dimensional singular integral equations is proposed. The stress distribution in the vicinity of a coin-shaped inclusion is obtained and its features are revealed. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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