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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2015, Number 5, Pages 19–23
(Mi vmumm262)
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Mechanics
Torsion of a circular cylinder at finite strain
G. Z. Sharafutdinov Lomonosov Moscow State University, Institute of Mechanics
Abstract:
The strains in a long circular cylinder made of an incompressible material spinning under the conditions close to the conditions of plane deformation are determined for the case of a given displacement field using the matrix approach. The various approximations of strain matrices are considered. A generalized representation of these matrices in the form of the logarithm of a symmetric operator matrix obtained by multiplying the direct and transposed matrices of the operator of deformation (stretching) is discussed. The strain tensor components are found.
Key words:
torsion of circular cylinder, incompressible material, finite and large strains, matrix method of determining strains, logarithmic strain.
Received: 14.06.2013
Citation:
G. Z. Sharafutdinov, “Torsion of a circular cylinder at finite strain”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2015, no. 5, 19–23; Moscow University Mechanics Bulletin, 70:5 (2015), 107–111
Linking options:
https://www.mathnet.ru/eng/vmumm262 https://www.mathnet.ru/eng/vmumm/y2015/i5/p19
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Abstract page: | 181 | Full-text PDF : | 51 | References: | 41 |
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