About: Determination of Mechanical Properties of Metal Foams using Microstructural Models

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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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Specific mechanical characteristics of metal foams in deformation energy absorption are considerable for transportation applications, particularly for construction of crash elements of road and railway vehicles. This paper is aimed at the study of mechanical behavior of aluminium metal foams by modeling their internal structure and analysis using finite element method. Alporas aluminium foam was selected as a reference material and the material characteristics are derived from tensile loading using numerical FEM analysis in ANSYS software. Internal structure is modeled by 2 different methods - using voxel model created on the basis of a series of CT scans and by discretization using Gibson-Ashby's cellular model. Mechanical behavior analysis is performed in both elastic and plastic fields. Specific mechanical characteristics of metal foams in deformation energy absorption are considerable for transportation applications, particularly for construction of crash elements of road and railway vehicles. This paper is aimed at the study of mechanical behavior of aluminium metal foams by modeling their internal structure and analysis using finite element method. Alporas aluminium foam was selected as a reference material and the material characteristics are derived from tensile loading using numerical FEM analysis in ANSYS software. Internal structure is modeled by 2 different methods - using voxel model created on the basis of a series of CT scans and by discretization using Gibson-Ashby's cellular model. Mechanical behavior analysis is performed in both elastic and plastic fields. (en)
Title	Determination of Mechanical Properties of Metal Foams using Microstructural Models Determination of Mechanical Properties of Metal Foams using Microstructural Models (en)
skos:prefLabel	Determination of Mechanical Properties of Metal Foams using Microstructural Models Determination of Mechanical Properties of Metal Foams using Microstructural Models (en)
skos:notation	RIV/68378297:_____/11:00359884!RIV12-AV0-68378297
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(AV0Z20710524)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Jiroušek, Ondřej
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	193842
http://linked.open...ai/riv/idVysledku	RIV/68378297:_____/11:00359884
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	metal foam; micro-mechanical properties; numerical model (en)
http://linked.open.../riv/klicoveSlovo	numerical model metal foam micro-mechanical properties
http://linked.open...ontrolniKodProRIV	[28F396086CE7]
http://linked.open...v/mistoKonaniAkce	Chemnitz
http://linked.open...i/riv/mistoVydani	Chemnitz
http://linked.open...i/riv/nazevZdroje	10th Youth Symposium on Experimental Solid Mechanics
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Jiroušek, Ondřej Valach, J. Koudelka, P.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2011-05-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Time dependent response of materials, systems and environments on natural and human actions
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Chemnitz University of Technology
https://schema.org/isbn	978-3-941003-34-7

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