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A Nonlinear Model of a Mesh Shell

Abstract

For a certain class of elastic lattice shells experiencing finite deformations, a continual model using the equations of the so-called six-parameter shell theory has been proposed. Within this model, the kinematics of the shell is described using six kinematically independent scalar degrees of freedom — the field of displacements and turns, as in the case of the Cosserat continuum, which gives reason to call the model under consideration as the theory of micropolar shells. Nonlinear equations of state for the surface energy density of the shell deformation are derived. The obtained relations of the continuum model are a special case of the general defining relations of elastic micropolar shells for finite deformations.

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Copyright (2018 Allerton Press, Inc.)

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Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
Mechanics of Solids no. 53, pages 464 - 469,
ISSN: 0025-6544
Language:
English
Publication year:
2018
Bibliographic description:
Eremeev V.: A Nonlinear Model of a Mesh Shell// Mechanics of Solids. -Vol. 53, iss. 4 (2018), s.464-469
DOI:
Digital Object Identifier (open in new tab) 10.3103/s002565441804012x
Verified by:
Gdańsk University of Technology

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