Mizerna O. Stress-strain state of fibrous composites under viscoelastic deformation.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0421U102349

Thesis Registration Form

0421U102349.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

11-05-2021

Specialized Academic Board

Д 17.052.01

Zaporizhzhya Polytechnic National University

Essay

The dissertation proposes an approach that builds the moment scheme of finite elements in the form of the displacement method based on the Lagrange principle to determination of the stress-strain state of viscoelastic fibrous composite structures. A special space-time finite element taking into account the material matrix viscoelastic properties and the elastic properties of the fibers has been developed. Approaches to solving problems of composite mechanics viscoelasticity in three-dimensional model have been figured out, the application package has been created. The calculation of units of modern machine-building structures of different configurations with different power boundary conditions has been carried out.

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Files

autoreferat-Mizerna.pdf

Дисертація Мізерна.pdf

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