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Registration Number

0205U007120, 0103U000154 , R & D reports

Title

Development of a method of prediction of the life time of constructions working under complex nonisothermal low-cycle loading with taking into account damage.

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Head

Bobyr N.I.,

Registration Date

21-12-2005

Organization

National Technical University of Ukraine"Kiev Polytechnic Institute" Mechanical Building Institute

Description

Object of researches: processes of accumulation scattered volumetric microdamages under complex low-cycle loading; purpose: creation of a new life time prediction method of constructions elements working under complex loading; methods of researches: theoretic-experiment, multisurface theorie of plastic flow is used; the power approach on the basis of thermodynamics of irreversible processes and continuum fracture mechanics; kinetic diagrams of damage accumulation are determine by means of measurement of specific electroresistance; field of use: machine-building industry.

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