Zarazovskii M. Deformation and strength of multilayered carbon/epoxy composites at room and cryogenic temperatures

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0409U003806

Thesis Registration Form

0409U003806.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

22-10-2009

Specialized Academic Board

Д 26.241.01

G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine

Essay

The structural-phenomenological model that describes the deformation and failure processes of multilayered composites in a state of plane stress are developed. Rest upon the model a method of predicting load carrying capacity for symmetrical laminates under a plane loading at wide temperature range was developed. The method for experimental determination of thermal expansion coefficient of solid body was developed. The Young's and shear moduli, Poisson's ratio and strengths characteristics of the unidirectional CFRP at two temperatures 77 and 293 K was experimentally found, also was defined its own CTEs at temperature range 77…293 K.

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