Levyts'ka T. Stress-strain state of the shells of revolution having ribs of complex form.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U000876

Thesis Registration Form

0400U000876.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

21-03-2000

Specialized Academic Board

Д.17.052.01

Essay

The application of the method of superelements to calculate the stress-strain state of conjugated multiconnected shells of revolution has allowed to consider shells reinforced by the ribs of non-traditional forms. The comparative analysis of different rib cross sections effect on stress-strain state is made. Some computing plans have been developed for finding proper frequencies of composite shells of revolution. The two leveled iterational plan is used for calculation of sectionally equally strong shells of revolution. Appendix contain all computer programs used in the dissertation.

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