I. K. Arkhipov, V. I. Abramova, O. V. Kuzovleva, A. E. Gvozdev, “Mathematical variational method for determining the effective yield strength of two-component composite materials”, Chebyshevskii Sb., 2021, Volume 22, Issue 1,Pages <nobr>370

HISTORY OF MATH AND APPLICATIONS

Mathematical variational method for determining the effective yield strength of two-component composite materials

I. K. Arkhipov^a, V. I. Abramova^a, O. V. Kuzovleva^b, A. E. Gvozdev^a

^a Tula State Pedagogical University L. N. Tolstoy (Tula)
^b Russian State University of justice (Moscow)

Abstract: The paper proposes the development of the mathematical variational Hashin-Strickman method, which was previously used to determine the maximum possible values of effective elastic characteristics. In this case, the effective plasticity characteristics of two-component composites are determined. In particular, the fork of possible values of the effective yield strength of such composite materials is determined.

Keywords: variational method, composite materials, plasticity characteristics.

UDC: 539.3

Received: 24.09.2020
Accepted: 21.02.2021

DOI: 10.22405/2226-8383-2018-22-1-370-377