This article is cited in 2 papers

Mechanics of Solids

Application of methods of the perturbation theory to problem of equally-stressed reinfocing of bending metal-composite plates in conditions of steady-state creep

A. P. Yankovskii

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia

Abstract: The problem of equally-stressed reinforcing of bending metal-composite plates in conditions of steady-state creep, is solved by the help of methods of the perturbation theory. The opportunity of existence of several alternative solutions of a considered problem which can be reliably determined using the developed algorithm is shown. Concrete projects are constructed for equally-stressed reinforcing doubly connected plates with different density of reinforcing on an internal contour.

Keywords: bending plates, steady-state creep, rational designing, equally-stressed reinforcing, small parameter, perturbation theory.

UDC: 519.376

MSC: 74K20, 74R20

Original article submitted 31/I/2013
revision submitted – 27/II/2013

DOI: 10.14498/vsgtu1225

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