Evaluation of ductile fracture criteria by numerical simulation of compression test

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F99%3A00000041" target="_blank" >RIV/00216305:26210/99:00000041 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26210/99:PU25351

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 by numerical simulation of compression test

Original language description

Experimental evaluation of fracture of compressed cylindrical specimens with longitudinal surface notch was combined with a numerical simulation of the experiment. Both the geometry of the specimens (height to diameter ratio, notch depth) and frictionalconditions (grooved, dry smooth and lubricated smooth platens) were changed to obtain a broad spectrum of stress states at fracture. Local stress-strain history at the notch tip, obtained from the numerical analysis, was used for evaluation of the ability of various ductile fracture criteria to predict correctly the fracture initiation. Results of individual criteria for the selected highly ductile steeel are presented and discussed in the paper.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

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

1999

Confidentiality

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

Name of the periodical

Strojnícky časopis

ISSN

0039-2472

e-ISSN

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Volume of the periodical

50

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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