Asymptotic homogenization of composite materials and structures

AL Kalamkarov, IV Andrianov, VV Danishevs' kyy - 2009 - asmedigitalcollection.asme.org
The present paper provides details on the new trends in application of asymptotic
homogenization techniques to the analysis of composite materials and thin-walled …

[图书][B] Linear and nonlinear waves in microstructured solids: homogenization and asymptotic approaches

IV Andrianov, J Awrejcewicz, V Danishevskyy - 2021 - taylorfrancis.com
This book uses asymptotic methods to obtain simple approximate analytic solutions to
various problems within mechanics, notably wave processes in heterogeneous materials …

Single-particle mechanism of magnetostriction in magnetoactive elastomers

VM Kalita, AA Snarskii, D Zorinets, M Shamonin - Physical Review E, 2016 - APS
Magnetoactive elastomers (MAEs) are composite materials comprised of micrometer-sized
ferromagnetic particles in a nonmagnetic elastomer matrix. A single-particle mechanism of …

Effective conductivity of random two-dimensional composites with circular non-overlapping inclusions

R Czapla, W Nawalaniec, V Mityushev - Computational Materials Science, 2012 - Elsevier
We study the effective conductivity of equal unidirectional infinite circular cylinders randomly
distributed in a uniform host (disks on the plane). The problem is reduced to a boundary …

Maxwell's approach to effective conductivity and its limitations

V Mityushev, N Rylko - Quarterly Journal of Mechanics and …, 2013 - ieeexplore.ieee.org
Maxwell's approach to calculate the effective constants of composites is discussed in many
recent works. There are also various modifications such as effective medium approximations …

Modified SFEM for computational homogenization of heterogeneous materials with microstructural geometric uncertainties

D Pivovarov, P Steinmann - Computational Mechanics, 2016 - Springer
In the current work we examine the application of the stochastic finite element method
(SFEM) to the modeling of representative volume elements for heterogeneous materials …

[PDF][PDF] Structure analysis of the modified cast metal matrix composites by use of the RVE theory

P Kurtyka, N Rylko - Archives of Metallurgy and Materials, 2013 - psjd.icm.edu.pl
The paper presents applications of a new theory of the representative volume element
(RVE) based on the Mityushev-Eisenstein-Rayleigh sums (M-sums) to describe particle …

On stochastic FEM based computational homogenization of magneto-active heterogeneous materials with random microstructure

D Pivovarov, P Steinmann - Computational Mechanics, 2016 - Springer
In the current work we apply the stochastic version of the FEM to the homogenization of
magneto-elastic heterogeneous materials with random microstructure. The main aim of this …

Fuzzy‐stochastic FEM–based homogenization framework for materials with polymorphic uncertainties in the microstructure

D Pivovarov, T Oberleiter, K Willner… - … Journal for Numerical …, 2018 - Wiley Online Library
Uncertainties in the macroscopic response of heterogeneous materials result from two
sources: the natural variability in the microstructure's geometry and the lack of sufficient …

Two reduction methods for stochastic FEM based homogenization using global basis functions

D Pivovarov, P Steinmann, K Willner - Computer Methods in Applied …, 2018 - Elsevier
The computationally most expensive part of stochastic FEM based homogenization is the
inversion of the stochastic stiffness matrix. Previously we studied different combinations of …