This article is cited in 5 papers

Mechanics of Solids

Equal-Stress Reinforcement the Ring Bending Metal-Composites Plates Working in Conditions of Steady Creep

A. P. Yankovskii

Physics of Fast Process Laboratory, Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk

Abstract: The problem equal-stress reinforcements (ESR) is transverse the bending ring plates working in conditions of steady creeping of materials of all a component of a composition is formulated. The system of the resolving equations is analysed and boundary conditions at which smooth solutions of ESR-problem do not exist are certain. The opportunity of existence of several alternative solutions of ESR-problem is shown at the same input information and an opportunity of management by the gained ESR-projects. On a concrete instance the opportunity of origination of a border effect in bonding agent a bent ESR-plate is shown.

Keywords: metal-composites, equal-stress reinforcement, bending plates, steady creep, nonuniqueness of the solution.

UDC: 539.376

MSC: 74K20, 74R20

Original article submitted 31/VIII/2010
revision submitted – 10/X/2010

DOI: 10.14498/vsgtu822

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