Optimal Design of Stiffened Cylindrical Shells Based on an Asymptotic Approach

  • S. B. Filippov

Abstract

The linear differential equations describing the free vibrations of ring-stiffened thin cylindrical shells are solved with the help of asymptotic techniques. The received approximate formulas are used for the evaluation of optimal parameters corresponding to the maximal fundamental frequency of the ring-stiffened shell with given mass.

Published
2019-08-07
Section
Article