THE BOUNDARY-LAYER SOLUTION ANALYSIS IN THE PROBLEM OF TORSION FOR THE RADIALLY-LAYERED CYLINDER

It is shown on the example of the torsion problem that in radially-layered cylinders with alternating rigid and soft layers there are poorly fading boundary-layer solutions. Elementary decisions corresponding to them can get deeply enough and change essentially a picture of the stress-strain conditi...

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Published inVestnik Donskogo gosudarstvennogo tehničeskogo universiteta (Online) Vol. 10; no. 2; pp. 153 - 160
Main Authors M. F. MEKHTIEV, N. K. AKHMEDOV, P. M. SADYKOV
Format Journal Article
LanguageRussian
Published Don State Technical University 01.07.2018
Subjects
boundary layer solution
operator’s spectrum
radially-layered cylinder
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Summary:It is shown on the example of the torsion problem that in radially-layered cylinders with alternating rigid and soft layers there are poorly fading boundary-layer solutions. Elementary decisions corresponding to them can get deeply enough and change essentially a picture of the stress-strain condition far from end faces. It leads actually to infringement of Sen-Venan principle in its classical formulation.
ISSN:1992-5980
1992-6006