CYCLIC PLASTICITY BEHAVIOR OF ST52 STEEL AND ITS FE PREDICTION

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F10%3A10228623" target="_blank" >RIV/61989100:27230/10:10228623 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Jazyk výsledku
angličtina
Název v původním jazyce
CYCLIC PLASTICITY BEHAVIOR OF ST52 STEEL AND ITS FE PREDICTION
Popis výsledku v původním jazyce
The contribution deals with the simulation of stress-strain response of the steel ST52 in the cyclic plasticity domain. The deformations in realized tests were measured using axial extensometer and by the digital image correlation method. The phenomenonof ratcheting (or cyclic creep) was experimentally studied under proportional and nonproportional loading. The results obtained by simulations performed with the Chaboche model show very good ability to predict the accumulated plastic strain.
Název v anglickém jazyce
CYCLIC PLASTICITY BEHAVIOR OF ST52 STEEL AND ITS FE PREDICTION
Popis výsledku anglicky
The contribution deals with the simulation of stress-strain response of the steel ST52 in the cyclic plasticity domain. The deformations in realized tests were measured using axial extensometer and by the digital image correlation method. The phenomenonof ratcheting (or cyclic creep) was experimentally studied under proportional and nonproportional loading. The results obtained by simulations performed with the Chaboche model show very good ability to predict the accumulated plastic strain.

Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JR - Ostatní strojírenství
OECD FORD obor
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Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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