Averaging the characteristics of deformation properties of structurally inhomogeneous media with non-ideal conditions at the contacts | Mekhanika | kompozitsionnykh | materialov i konstruktsii
> Volume 12 > №2 / 2006 / Pages: 200-218

Averaging the characteristics of deformation properties of structurally inhomogeneous media with non-ideal conditions at the contacts

Abstract:

In this article, following the procedure of averaging of differential equations in partial derivatives with rapidly oscillating coefficients N.S.Bahvalova, an algorithm for determining the effective characteristics of deformation properties of structurally inhomogeneous media and the building of a complete asymptotic expansion of the solutions of a stationary system of equations of elasticity theory in the case of non-ideal (linear type) contact conditions . The dependences for determination of effective elastic characteristics of layered media in cases where at the contact layers of the conditions of elastic contact and sliding friction conditions without delamination. A comparison of effective deformation characteristics obtained by averaging asymptotic, with the results of experimental studies.

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