EVALUATION OF DUCTILE FRACTURE CRITERIA IN METAL FORMING PROCESSES

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F02%3APU34589" target="_blank" >RIV/00216305:26210/02:PU34589 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

EVALUATION OF DUCTILE FRACTURE CRITERIA IN METAL FORMING PROCESSES

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

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Czech description

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Type

D - Article in proceedings

CEP classification

JP - Industrial processes and processing

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

Engineering Mechanics 2002

ISBN

80-214-2109-6

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

285-286

Publisher name

Institute of Mechanics of Solids

Place of publication

Svratka

Event location

Svratka

Event date

May 13, 2002

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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