Avramenko I. Determination of the stress- strain state of orthotropic toroidal shells of variable thickness in refined formulation

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0414U003229

Thesis Registration Form

0414U003229.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

27-05-2014

Specialized Academic Board

Д26.166.01

Essay

The thesis is devoted to developing of effective approach to solving of the class of problems on the stress state of orthotropic truncated toroidal shells constant and variable thickness under distributed load and various conditions on the edges. It is given by the system of partial differential equations, which is solved on the joint using of spline- approximation method and stable numerical discrete orthogonalization method. On the basis of the developed approach the calculations of the problems on stressed state of the orthotropic toroidal shells of varying thickness at certain conditions on the edges, depending on shell's geometry, curvature of shell's axis, orthotropy parameters of the shell's material and variable thickness was carried.

Read more

Files

aref.doc

dis.doc

Similar theses

0523U100251

Bohdan Kalynyak

Analytical determination of thermoforce loads of inhomogeneous bodies to ensure target thermal stress states.

0423U100017

Yuzvyak Mykola Yo.

Development of the direct integration method towards the elasticity and thermoelasticity problems for solids with the plane and cylindrical surfaces

0421U103999

Shyshkovskyy Roman O.

Evaluation of strength and life time of structural elements under complex loading using the energy approach

0521U101952

Yaremchenko Sergiy Mykolayovych

Numerical analysis of unhomogeneus sturcture cylinders and spheres stationary deformation on the basis various models

0521U101833

Domichev Kostiantyn Eduardovych

Method of research of structural elements from functionally inhomogeneous materials at big deformations