Material Properties Determination for Numerical Simulations of Large Deformations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F12%3A%230000350" target="_blank" >RIV/26316919:_____/12:#0000350 - isvavai.cz</a>

Result on the web

<a href="http://www.comat.cz/files/proceedings/11/reports/1245.pdf" target="_blank" >http://www.comat.cz/files/proceedings/11/reports/1245.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Material Properties Determination for Numerical Simulations of Large Deformations

Original language description

Numerical simulations are widely used for forming processes optimizations nowadays. They significantly contribute to improvement of forgings quality and production costs reduction. The crucial points of the numerical simulations are material input data and implemented material models. The paper is dealing with overview of methods for the input data measurement. There are discussed tests with various options of strain measurements as well as modifications of compression tests. Part of the paper is dealing with 3D strain measurements by Digital Image Correlation (DIC) enabling local strains measurements. DIC enables direct comparison of strains experimentally measured and strains obtained by numerical simulations, which is going to be presented. Finally,possibilities of complex material description considering plastic damage are presented. The last approach is the most accurate providing the most information on material behavior for FEM simulation, the procedure includes measurements on

Czech name

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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

<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)

Publication year

2012

Confidentiality

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

Article name in the collection

COMAT 2012

ISBN

978-80-87294-34-5

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

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Publisher name

TANGER spol. s r.o.

Place of publication

Ostrava, CZ

Event location

Plzeň, CZ

Event date

Nov 21, 2012

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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