Open AccessLong-term strength criterion based on V. V. Novozhilov concept of loosening
Author(s) -
R. A. Arutyunyan
Publication year - 2015
Publication title -
izvestiya mgtu mami
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-67098
Subject(s) - creep , term (time) , basis (linear algebra) , mathematics , thermodynamics , materials science , physics , geometry , quantum mechanics
The kinetic equation for the rate of creep parameter of continuity and long-term strength criterion was formulated on the basis of experimental studies results of density changes in high-temperature creep of metals and taking into account the law of conservation of mass. A comparative analysis of obtained solutions with the relevant results was made according to Kachanova-Rabotnova concept of damage.
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