Gladskyi M. Estimation methods of low-cycle strength of metal alloys under complex stress

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U004926

Thesis Registration Form

0406U004926.pdf

Applicant for

Specialization

  • 05.02.09 - Динаміка та міцність машин

11-12-2006

Specialized Academic Board

Д 26.002.01

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

The thesis is devoted to development of the estimation method for metal alloys of different kinds under proportional and non-proportional low-cycle fatigue. The results of low-cycle fatigue researches of titanium alloy VT1-0 under proportional and non-proportional biaxial loading are given. Suggested modified Itoh-Sakane-Onami-Sosi criterion which allows in terms of proportional and non-proportional low-cycle loading to estimate fatigue life of metal alloys.

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