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Statements

Subject Item
n2:RIV%2F68378297%3A_____%2F12%3A00385134%21RIV13-AV0-68378297
rdf:type
n8:Vysledek skos:Concept
rdfs:seeAlso
http://www.engmech.cz/2012/proceedings/
dcterms:description
Recently, titanium metal foams are being considered as a suitable replacement for substituting trabecular bone microstructure especially for their similar pore distribution. The most common methods for determination of compressive effective elastic properties of such materials involve different approaches based on finite element analysis (FEA) of their microstructure. The internal geometry is usually modeled by two different methods - directly on the basis of a series of CT scans or using one of discretization schemes. However, all these techniques require highly specialized hardware, software and significant amount of computational time. In this paper, the effective elastic properties of the metal foam are instead obtained by analytical modulus-porosity relations and results are compared with previous FE based analysis. Recently, titanium metal foams are being considered as a suitable replacement for substituting trabecular bone microstructure especially for their similar pore distribution. The most common methods for determination of compressive effective elastic properties of such materials involve different approaches based on finite element analysis (FEA) of their microstructure. The internal geometry is usually modeled by two different methods - directly on the basis of a series of CT scans or using one of discretization schemes. However, all these techniques require highly specialized hardware, software and significant amount of computational time. In this paper, the effective elastic properties of the metal foam are instead obtained by analytical modulus-porosity relations and results are compared with previous FE based analysis.
dcterms:title
Comparative study on numerical and analytical assessment of elastic properties of metal foams Comparative study on numerical and analytical assessment of elastic properties of metal foams
skos:prefLabel
Comparative study on numerical and analytical assessment of elastic properties of metal foams Comparative study on numerical and analytical assessment of elastic properties of metal foams
skos:notation
RIV/68378297:_____/12:00385134!RIV13-AV0-68378297
n8:predkladatel
n20:ico%3A68378297
n4:aktivita
n21:I
n4:aktivity
I
n4:dodaniDat
n14:2013
n4:domaciTvurceVysledku
n12:1371452 n12:5583500 n12:6286895 n12:4575857 n12:2234459
n4:druhVysledku
n9:D
n4:duvernostUdaju
n17:S
n4:entitaPredkladatele
n15:predkladatel
n4:idSjednocenehoVysledku
127833
n4:idVysledku
RIV/68378297:_____/12:00385134
n4:jazykVysledku
n11:eng
n4:klicovaSlova
metal foams; modulus-porosity relations; finite element method
n4:klicoveSlovo
n6:modulus-porosity%20relations n6:metal%20foams n6:finite%20element%20method
n4:kontrolniKodProRIV
[0A377AD19D40]
n4:mistoKonaniAkce
Svratka
n4:mistoVydani
Prague
n4:nazevZdroje
Engineering Mechanics 2012 - CD ROM
n4:obor
n18:JI
n4:pocetDomacichTvurcuVysledku
5
n4:pocetTvurcuVysledku
5
n4:rokUplatneniVysledku
n14:2012
n4:tvurceVysledku
Fíla, Tomáš Zlámal, Petr Koudelka_ml., Petr Jiroušek, Ondřej Doktor, Tomáš
n4:typAkce
n10:EUR
n4:zahajeniAkce
2012-05-14+02:00
s:numberOfPages
11
n19:hasPublisher
Ústav teoretické a aplikované mechaniky AV ČR
n5:isbn
978-80-86246-40-6