Prediction of effective elasticity moduli of porous composite materials

Prediction of effective elasticity moduli of porous composite materials

A method for calculating the effective elasticity moduli of porous composite materials is committed. Its distinctive feature is in calculating the elasticity moduli of the composite solid phase through the effective volume averaging of component deformations. Analytical dependences for calculating e...

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Veröffentlicht in:Russian journal of non-ferrous metals 2016-05, Vol.57 (3), p.251-255
1. Verfasser: Fedotov, A. F.
Format: Artikel
Sprache:eng
Schlagworte:
Ceramic
Chemistry and Materials Science
Composite Materials
Deformation effects
Materials Science
Mathematical analysis
Metallic Materials
Modulus of elasticity
Porous materials
Refractory
Solids
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Zusammenfassung:A method for calculating the effective elasticity moduli of porous composite materials is committed. Its distinctive feature is in calculating the elasticity moduli of the composite solid phase through the effective volume averaging of component deformations. Analytical dependences for calculating effective deformation volume averaging of the solid phase and its components are presented. The results of a calculation of the macroscopic Young modulus of porous composites agrees well with the experimental data.
ISSN:1067-8212
1934-970X
DOI:10.3103/S1067821216030056