Identification of Parameters of the Feigenbaum-Dafalias Directional Distortional Hardening Model

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00211698" target="_blank" >RIV/68407700:21220/13:00211698 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/13:00439653
Result on the web
<a href="http://www.engmech.cz/2013/im/im/page/proceedings" target="_blank" >http://www.engmech.cz/2013/im/im/page/proceedings</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification of Parameters of the Feigenbaum-Dafalias Directional Distortional Hardening Model
Original language description
Distortion of yield surface was observed in numerous experiments with various types of metals. The distorted surface shows high curvature in the direction of load and flattening in the opposite direction. Feigenbaum and Dafalias (2008) proposed a new phenomenological model to capture this phenomenon. In sum, Feigenbaum-Dafalias directional distortional model includes six independent material parameters to be identified. The present paper describes an identification algorithm for parameters of the model.
Czech name
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Czech description
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Project
<a href="/en/project/GA101%2F09%2F1630" target="_blank" >GA101/09/1630: Numerical solution to steady-state and transient wave dispersion in mechanical systems on different scales</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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