The problem of the flow of a plastic material along a surface
type: Item
instance of: scholarly article
title: The problem of the flow of a plastic material along a surface
zbMATH Open document ID: 0624.73038
DOI: 10.1016/0021-8928(86)90023-7
author: S. B. Maksimov
published in: Journal of Applied Mathematics and Mechanics
publication date: 1986-01-01T00:00:00Z
review text: The equations of the perfect, rigid-plastic membrane theory of shells whose thickness is variable and unknown, are studied. The equations were studied earlier for the case of a smooth surface of flow or for regular modes; singular modes are discussed below. It is shown that in the case of such modes and equations in question split into two systems. The first system yields the forces and the shell thickness, and after this the velocities are found from the second system. The Tresca flow conditions and the maximum reduced stress are studied as examples.
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74K15
zbMATH DE Number: 4014149
zbMATH Keywords: variable thickness
zbMATH Keywords: singular modes
zbMATH Keywords: perfect, rigid-plastic membrane theory
zbMATH Keywords: Tresca flow conditions
zbMATH Keywords: maximum reduced stress
MaRDI profile type: Publication
full work available at URL: 0021-8928(86)90023-7
OpenAlex ID: W2039007966
cites work: Q4117454
cites work: Q5822995
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description: scientific article; zbMATH DE number 4014149