Cherednikov V. Modelling of stress-strain state of inhomogeneous composite bars in view of shears

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U002025

Applicant for

Specialization

  • 05.13.06 - Інформаційні технології

08-06-2001

Specialized Academic Board

Д 26.002.01

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

The dissertation is devoted to research of stress-strain state of inhomogeneous composite bars in view of strains of shear. The variant of the model of stress-strain state of piece-inhomogeneous composite bars is designed. The system of the solving differential equations and boundary conditions is obtained, and also the solutions of this system are found. The influence of transversal strains on parameters of the Stress-strain State is explored depending on mechanical characteristic of a material, inhomogeneity of cross section, conditions of fixing of the ends and character of an exterior loading. The offered model is used for solving of problems of bending of inhomogeneous composite bars.

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