Publication detail
Estimation of Local Mechanical Properties of Highly Porous Ceramic Materials
MARCIÁN, P. MAJER, Z. DLOUHÝ, I. FLORIAN, Z.
Czech title
Odhad lokálních mechanických vlastností vysoce porézních keramikých materiálů
English title
Estimation of Local Mechanical Properties of Highly Porous Ceramic Materials
Type
journal article - other
Language
en
Original abstract
In this contribution the ceramic foams are studied. The applications of these materials are extensive due to very advantageous combination of properties. This paper is focused on local mechanical properties of individual struts in a highly porous structure. The computational model is created using a micro-CT by a finite element method in ANSYS 12.0 software. The local equivalent stress (HMH criterion) is analyzed depending on struts rotation.
Czech abstract
V tomto příspěvku jsou studovány keramické pěny. Aplikace těchto materiálů jsou rozsáhlé vzhledem k jejich velmi vhodným vlastnostem. Tato práce je zaměřena na určení lokálních mechanických vlastností jednotlivých trámečků ve vysoce porézní strukturách. Výpočtový model je vytvořen pomocí mikro-CT pomocí metody konečných prvků v programu ANSYS 12.0.
English abstract
In this contribution the ceramic foams are studied. The applications of these materials are extensive due to very advantageous combination of properties. This paper is focused on local mechanical properties of individual struts in a highly porous structure. The computational model is created using a micro-CT by a finite element method in ANSYS 12.0 software. The local equivalent stress (HMH criterion) is analyzed depending on struts rotation.
Keywords in Czech
Pórovité struktury; tahová zkouška; MikroCT; zpracování obrazu; MKP
Keywords in English
Cellular Structures; Tensile Test; MicroCT; Image Processing; FEM
RIV year
2012
Released
10.08.2012
Location
Czech Republic
ISSN
0009-2770
Volume
106
Number
1
Pages from–to
476–477
Pages count
2
BIBTEX
@article{BUT94206,
author="Petr {Marcián} and Zdeněk {Majer} and Ivo {Dlouhý} and Zdeněk {Florian},
title="Estimation of Local Mechanical Properties of Highly Porous Ceramic Materials",
year="2012",
volume="106",
number="1",
month="August",
pages="476--477",
address="Czech Republic",
issn="0009-2770"
}