Galushchak M. Prediction of the aluminium alloy dynamic creep

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U002541

Thesis Registration Form

0400U002541.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

05-10-2000

Specialized Academic Board

К58.052.01

Essay

Construction materials creep. The method of estimation of the stress influence on the dynamic creep of the alumi- nium alloy when the parameters of the cyclic loading are taken into account as well as calculation of the smooth specimens deformation diagrames under quasi-static loading when cyclic component is layed on was suggested. The method of prediction of the short-term cracked specimen creep under mixed loading was developed. The interrelation between intensification of the creep processes under mixed loading as well as deformation micromecha- nisms and Al-6%Mg alloy fracture was found. The area of application - prediction of the construction life time, the further scientific researches.

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