Golovan' O. Non-linear analyses of the stability of an axially compressed circular cylindrical shell with local defects

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U001744

Thesis Registration Form

0400U001744.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

31-05-2000

Specialized Academic Board

К 17.051.03

Essay

A circular cylindrical shell with local defects. The construction of an approximate analytical solution of the stability problem of an axially compressed circular cylindrical shell with local defects. Methods of research are perturbation and variation methods. An asymptotic approach is proposed and new analytical formulas are obtained for the buckling load reduction factor. It was shown that the local thickness defects in shell reduce the buckling load. The spheres of usage are machine-building and construction

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