Optimal design of a spherical net-like shell with a fixed first eigenfrequency of axisymmetric oscillations

DOI10.1016/0021-8928(81)90151-9zbMath0497.73105OpenAlexW1986056230MaRDI QIDQ1170935

V. A. Purtov, G. I. Pshenichnov

Publication date: 1981

Published in: Journal of Applied Mathematics and Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-8928(81)90151-9

zbMATH Keywords

relationshipelastic barscontinuous computational modelcoordinate along meridian of middle surfacefixed first eigenfrequency of axisymmetric oscillationsoptimal control theory methodsradius of thin-walled, tubular transverse cross sectionsufficiently dense net of equilateral triangles on spherical surface

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Vibrations in dynamical problems in solid mechanics (74H45) Membranes (74K15) Optimization problems in solid mechanics (74P99)

Cites Work

• Computational methods in optimization. A unified approach.
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