About: The stress fields obtained from strain fields by virtual fields method and compared with FEM

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.isca.in/IJES/Archive/v2i3/5.ISCA-RJEngS-2013-018.pdf
Description	This paper presents comparison of the stress and strain fields gained by a digital image correlation (DIC) and FEM. This method was used to determine strain fields in narrow range of planar specimen. These strain fields were used for calculation of the stress fields by virtual fields method (VFM). The specimen was made from the hypoeutectoid ferrite-pearlite steel, which was used in production of train wheels. The analysis was carried out using two-dimensional DIC by which were obtained values of the strain fields. These values were measured on the surface of specimen in the elastic and plastic domain. Based on measured strain fields the stress fields were determined by Matlab software. Values obtained by this method were subsequently compared with those achieved by FEM. This paper presents comparison of the stress and strain fields gained by a digital image correlation (DIC) and FEM. This method was used to determine strain fields in narrow range of planar specimen. These strain fields were used for calculation of the stress fields by virtual fields method (VFM). The specimen was made from the hypoeutectoid ferrite-pearlite steel, which was used in production of train wheels. The analysis was carried out using two-dimensional DIC by which were obtained values of the strain fields. These values were measured on the surface of specimen in the elastic and plastic domain. Based on measured strain fields the stress fields were determined by Matlab software. Values obtained by this method were subsequently compared with those achieved by FEM. (en)
Title	The stress fields obtained from strain fields by virtual fields method and compared with FEM The stress fields obtained from strain fields by virtual fields method and compared with FEM (en)
skos:prefLabel	The stress fields obtained from strain fields by virtual fields method and compared with FEM The stress fields obtained from strain fields by virtual fields method and compared with FEM (en)
skos:notation	RIV/61989100:27360/13:86085815!RIV14-MSM-27360___
http://linked.open...avai/predkladatel	Fakulta metalurgie a materiálového inženýrství
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0040/01/01), P(EE2.3.30.0016)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kvíčala, Miroslav Štamborská, Michaela Mareš, Vratislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	108234
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/13:86085815
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	R7T steel, strain fields, stress fields, FEM, DIC, VFM (en)
http://linked.open.../riv/klicoveSlovo	VFM FEM strain fields stress fields DIC R7T steel
http://linked.open...odStatuVydavatele	IN - Indická republika
http://linked.open...ontrolniKodProRIV	[9F37A4E7A743]
http://linked.open...i/riv/nazevZdroje	Research Journal of Engineering Sciences
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Opportunities for young researchers Regional materials science and technology centre
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	2
http://linked.open...iv/tvurceVysledku	Mareš, Vratislav Kvíčala, Miroslav Štamborská, Michaela
issn	2278-9472
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	27360

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