This article is cited in 4 papers

Mathematical Modelling

Mathematical Modelling a Stress State of Inhomogeneous Band with External Macrodefect

A. I. Nosacheva

South Ural State University, Chelyabinsk, Russian Federation

Abstract: Analytical and numerical methods are applied to examine the stress state of discrete inhomogeneous band with macrodefect. On this basis the algorithm of finding a critical tensile load is received and realized depending on the size and the defect arrangement, the tilt angle of contact surface and the coefficient of mechanical heterogeneity.

Keywords: mathematical modeling, tension, non-uniform connection, defect.

UDC: 517.958:539.4

MSC: 35L72, 74C05

Received: 25.05.2013