Kapitanova L. Designing aircraft structures made of composite materials on the basis of stochastic models

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U000021

Thesis Registration Form

0403U000021.pdf

Applicant for

Specialization

  • 05.07.02 - Проектування, виробництво та випробування літальних апаратів

13-12-2002

Specialized Academic Board

Д 64.062.03

Essay

The distinctive feature of the offered design models is, that their major components, such as: structural load-bearing ability, actual operational loads and reliability are submitted as stochastic variables caused by stochastic relationships of change of physical, mechanical and geometrical parameters of composite materials. For the first time a comparison weight criterion of structures made of homogeneous and composite materials is developed, taking into account stochastic values of variation and asymmetry factors, their mechanical characteristics and tendency of delivered semi-finished items. The areas of expediency of load-bearing elements replacement, made of high-strength steel 30XCH2MA-ВД and titanic alloy BT-22 are determined on the basis of this criterion.

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Files

Disser--01-Введение.doc

Disser--02-Раздел-1(Часть-1).DOC

Disser--03-Раздел-1(Часть-2).doc

Disser--04-Раздел-2.doc

Disser--05-Раздел-3.doc

Disser--06-Раздел-4.DOC

Disser--07-Раздел-5.doc

Disser--08-Раздел-6(Часть-1).doc

Disser--09-Раздел-6(Часть-2).DOC

Disser--10-Раздел-6(Часть-3).DOC

Disser--12-Выводы.doc

Disser--13-Литература.doc

Disser--14-Приложение.doc

aref.doc

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