Identification of Ductile Damage Parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00242791" target="_blank" >RIV/68407700:21220/13:00242791 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/13:00242794
Result on the web
<a href="http://www.3ds.com/fileadmin/PRODUCTS/SIMULIA/PDF/scc-papers/identification-of-ductile-damage-parameters-13.pdf" target="_blank" >http://www.3ds.com/fileadmin/PRODUCTS/SIMULIA/PDF/scc-papers/identification-of-ductile-damage-parameters-13.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Identification of Ductile Damage Parameters
Original language description
paper describes the calibration process for uncoupled material model of ductile damage by Johnson-Cook and Rice-Tracey that is implemented in FE package Abaqus. As the work was supported by the grant “Identification of ductile damage parameters for nuclear facilities”, calibration was done for typical steel used in nuclear power plant industry. The project includes both design and realization of experiments, and application of experimental outputs in calibration process of material constants of mentioned ductile damage models. Calibration process of material model uses fifteen types of experimental specimens corresponding with literature. The result of the calibration process was verified through the comparison of FE simulation of each specimen with experimental response. As the material model describing ductile damage within the wide range of stress states was searched in this project, the model was tested on a several another specimens which exhibit higher stress concentration.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI2%2F279" target="_blank" >FR-TI2/279: *Ductile damage parameters identification for nuclear power stations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů