Bortnyk K. Criteria of the destruction and calculation of the residual strength of composite laminar elements of constructions with cracks

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U007358

Thesis Registration Form

0413U007358.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

11-12-2013

Specialized Academic Board

Д 32.075.01

Essay

Energy criterion of fracture is worked out and established on the basis of this method of calculation of limit loads and fracture processes for composite laminar elements of constructions with cracks. Method for determining the principal criterion for building energy fracture problem of determining the stresses in the composite lamella near the broken cracks is developed. Correlations for determination of the SIF for anisotropic lamellas when the ratio of the length of the side links to the main is infinitely small practically are established. In a similar aspect received the correlation applied to cracks which appear near the top of rigid inclusions.

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Files

AREF.doc

DIS.doc

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