Simulace válivého kontaktu s různými modely cyklické plasticity

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F07%3A00014750" target="_blank" >RIV/61989100:27230/07:00014750 - 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
Rolling Contact Simulations with Warious Cyclic Plasticity Models
Popis výsledku v původním jazyce
The main scope of the paper is to show usability of four cyclic plasticity models for rolling contact simulations. Solved cases of rolling/ sliding contact correspond with experiments prepared on author´s department. Two dimnsional and three dimensionalfinite element analyses were conducted involving elastic shakedown, plastic shakedown and ratheting effect. The contact stresses were always derived from previous numerical analysis using augmented Lagrangian method. Then. rolling process was simulated by moving ditribution of normal and shear stresses on the exterior surface of the wheel model.
Název v anglickém jazyce
Rolling Contact Simulations with Warious Cyclic Plasticity Models
Popis výsledku anglicky
The main scope of the paper is to show usability of four cyclic plasticity models for rolling contact simulations. Solved cases of rolling/ sliding contact correspond with experiments prepared on author´s department. Two dimnsional and three dimensionalfinite element analyses were conducted involving elastic shakedown, plastic shakedown and ratheting effect. The contact stresses were always derived from previous numerical analysis using augmented Lagrangian method. Then. rolling process was simulated by moving ditribution of normal and shear stresses on the exterior surface of the wheel model.

Rok uplatnění
2007
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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