NUMERICAL STUDY OF THE SIZE OF REPRESENTATIVE VOLUME ELEMENT FOR LINEAR ELASTICITY PROBLEM

Adrian Różański; Dariusz Łydżba; Piotr Jabłoński

doi:10.2478/sgem-2013-0024

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NUMERICAL STUDY OF THE SIZE OF REPRESENTATIVE VOLUME ELEMENT FOR LINEAR ELASTICITY PROBLEM

Studia Geotechnica et Mechanica

Volume 35 (2013): Issue 2 (June 2013)

By: Adrian Różański, Dariusz Łydżba and Piotr Jabłoński

Open Access

|Feb 2014

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Abstract

In the paper, a numerical study of the size of representative volume element for the linear elasticity problem is performed. The calculations are carried out for three different types of random microstructures: checkerboard, the Ising model microstructure and Debye microstructure. It is postulated and then verified that there exists a relation between the morphology of microstructure contained in the lineal-path function and the minimum RVE size. It is confirmed, on the basis of numerical examples, that for all the microstructures considered the largest lineal-path can be treated as the size of RVE

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Articles in this issue

DOI: https://doi.org/10.2478/sgem-2013-0024 | Journal eISSN: 2083-831X (formerly 0137-124X) | Journal ISSN: 0137-6365

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Language: English

Page range: 67 - 81

Published online: Feb 14, 2014

Published in print: Jun 1, 2013

Published by: Wroclaw University of Science and Technology

In partnership with: Paradigm Publishing Services

Related subjects:

Physics,

Mechanics and fluid dynamics

© 2014 Adrian Różański, Dariusz Łydżba, Piotr Jabłoński, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons License.

Volume 35 (2013): Issue 2 (June 2013)