Gnit'ko V. Nonsymmetrical thermoelastoplastic deformation and optimization of ramified shells of revolution

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U000285

Thesis Registration Form

0400U000285.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

23-12-1999

Specialized Academic Board

Д.64.180.01

Essay

Thin-walled shells of revolution. Creation of method of thermoelastoplastic stress-strain analysis of ramified shells of revolution under nonsymmetrical loads and a method of optimal design. The finite element method, deformation theory of plasticity and methods of nonlinear programming are used. The numerical solutions obtained are compared with results obtained by other authors and experimental data. The methods are used for the numerical stress analysis and weight optimization of oremill barrels. The application sphere is machinebuilding

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