Prediction of fracture in metal forming processes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F02%3APU34597" target="_blank" >RIV/00216305:26210/02:PU34597 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Predikce porušování kovů při tváření

Original language description

The presented paper deals with procedure created for quality and reliability evaluation of duc-tile fracture criteria group. The base for criteria verification is comparison of upsetting experimental results and results of upsetting numerical simulations. Ductile fracture prediction using numerical simu-lation results is compared with experimentally measured ductile fracture. This comparison is also used for evaluation of independence of ductile fracture criteria on stress-strain conditions during diffeerent forming processes. There are briefly described upsetting experiments and numerical simulation model created in FEM system ANSYS. Partial results are presented for some ductile fracture criteria

Czech name

Predikce porušování kovů při tváření

Czech description

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Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Aplikovaná Mechanika 2002

ISBN

80-214-2109-6

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

35-42

Publisher name

Technická Univerzita Ostrava

Place of publication

Ostrava

Event location

Ostrava

Event date

Apr 8, 2002

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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