Kochanov V. Calculating method of the stress-strain state and the choice of design parameters of portholes for ocean engineering.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0421U103614

Thesis Registration Form

0421U103614.pdf

Applicant for

Specialization

  • 05.08.03 - Конструювання та будування суден

30-09-2021

Specialized Academic Board

Д 38.060.02

Admiral Makarov National University of Shipbuilding

Essay

In the dissertation work considers calculating methods of the stress-strain state of deep-water portholes and methods for testing them under long-term and cyclic loading by hydrostatic pressure. A theoretical method for calculating the stress-strain state was developed; the method for choosing the design parameters of the portholes of ocean engineering facilities and a method for predicting changes in their physical and mechanical characteristics during operation were proposed. As a result of the research, the following scientific results were obtained. For the first time, an analytical method for calculating stresses and deformations in a translucent element of porthole made of acrylic under the action of uniform hydrostatic pressure was developed.

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Диссертация Кочанов В.Ю..docx

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