About: Investigation of deformation behaviour of aluminium foam under high-strain rate loading and comparison with conventional energy absorbing material

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About: Investigation of deformation behaviour of aluminium foam under high-strain rate loading and comparison with conventional energy absorbing material Goto Sponge NotDistinct Permalink

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.itam.cas.cz/ysesm2014/proceedings/id_1_ysesm2014_proceedings.pdf
Description	The aim of this study is proper description of stress-strain behaviour of the metal foam structure Alporas under high-strain rate loading. Stress-strain response of Alporas specimens is measured during an impact test using a drop tower experiment. Strain of the specimens is evaluated by two independent approaches: i) double numerical integration of acceleration data and ii) digital image correlation technique. Thus, experimental setup is equipped with triaxial accelerometer and high speed camera. Resulting stress-strain curves are compared with behaviour of polystyrene material samples (polystyrene material is commonly used as a shock absorber) obtained from the same testing procedure and with stress-strain function determined from Alporas quasi-static compression testing. The aim of this study is proper description of stress-strain behaviour of the metal foam structure Alporas under high-strain rate loading. Stress-strain response of Alporas specimens is measured during an impact test using a drop tower experiment. Strain of the specimens is evaluated by two independent approaches: i) double numerical integration of acceleration data and ii) digital image correlation technique. Thus, experimental setup is equipped with triaxial accelerometer and high speed camera. Resulting stress-strain curves are compared with behaviour of polystyrene material samples (polystyrene material is commonly used as a shock absorber) obtained from the same testing procedure and with stress-strain function determined from Alporas quasi-static compression testing. (en)
Title	Investigation of deformation behaviour of aluminium foam under high-strain rate loading and comparison with conventional energy absorbing material Investigation of deformation behaviour of aluminium foam under high-strain rate loading and comparison with conventional energy absorbing material (en)
skos:prefLabel	Investigation of deformation behaviour of aluminium foam under high-strain rate loading and comparison with conventional energy absorbing material Investigation of deformation behaviour of aluminium foam under high-strain rate loading and comparison with conventional energy absorbing material (en)
skos:notation	RIV/68378297:_____/14:00431562!RIV15-GA0-68378297
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP105/12/0824)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Fíla, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav teoretické a aplikované mechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	22716
http://linked.open...ai/riv/idVysledku	RIV/68378297:_____/14:00431562
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	digital image correlation; impact test; polystyrene; metal foam (en)
http://linked.open.../riv/klicoveSlovo	digital image correlation metal foam impact test polystyrene
http://linked.open...ontrolniKodProRIV	[F530F36659EA]
http://linked.open...v/mistoKonaniAkce	Děčín
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Proceedings of XIIIth youth symposium on experimental solid mechanics
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Determination of Structural and Mechanical Properties of Metal Foams Using Nanoindentation, Computer tomography and Microstructural FEM models
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Zlámal, P. Jiroušek, O. Fíla, Tomáš Králík, V.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-06-29 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Czech Technical University in Prague, Faculty of Transportation Sciences
https://schema.org/isbn	978-80-01-05556-4

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