Stress–strain state of nonthin orthotropic spherical shells of variable thickness

Stress–strain state of nonthin orthotropic spherical shells of variable thickness

The stress–strain state of an orthotropic spherical shell with thickness varying in two coordinate directions is analyzed. Different boundary conditions are considered, and a refined problem statement is used. A numerical analytic method based on spline-approximation and discrete orthogonalization i...

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Veröffentlicht in:International applied mechanics 2012, Vol.48 (1), p.80-93
Hauptverfasser: Grigorenko, A. Ya, Vovkodav, O. V., Yaremchenko, S. N.
Format: Artikel
Sprache:eng
Schlagworte:
Applications of Mathematics
Classical Mechanics
Physics
Physics and Astronomy
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Zusammenfassung:The stress–strain state of an orthotropic spherical shell with thickness varying in two coordinate directions is analyzed. Different boundary conditions are considered, and a refined problem statement is used. A numerical analytic method based on spline-approximation and discrete orthogonalization is developed. The stress–strain state of spherical orthotropic shells with variable thickness is studied
ISSN:1063-7095
1573-8582
DOI:10.1007/s10778-012-0507-0