000021305 001__ 21305
000021305 005__ 20170522124348.0
000021305 04107 $$aeng
000021305 046__ $$k2017-05-15
000021305 100__ $$aHad, J.
000021305 24500 $$aIMPLEMENTATION OF INTERACTING CREEP AND FATIGUE UNDER THERMO-MECHANICAL LOADING

000021305 24630 $$n23.$$pEngineering Mechanics 2017
000021305 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021305 506__ $$arestricted
000021305 520__ $$2eng$$aPresented work is dealt with thermo-mechanical fatigue analysis. Only elastic stress and temperature field are taken from FEM analysis. Strain components are calculated using nonlinear Maxwell model to cover both elastoplasticity and viscoplasticity. For stepwise stress history elastoplastic and viscoplastic strain component are gain independently solving one after another. For every point in loading history is consequently found closed hysteresis loop and damage increment corresponding to actual hysteresis loop is evaluated. Current damage is calculated by Prandtl-Ishlinskii model of hysteresis using iso-thermal fatigue curves.

000021305 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021305 653__ $$aThermo-mechanical fatigue, Hysteresis modeling, Viscoplasticity, Damage prediction.

000021305 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021305 720__ $$aHad, J.
000021305 8560_ $$ffischerc@itam.cas.cz
000021305 8564_ $$s993944$$uhttps://invenio.itam.cas.cz/record/21305/files/0362.pdf$$yOriginal version of the author's contribution in proceedings, page 362, section FRA.
000021305 962__ $$r21225
000021305 980__ $$aPAPER