On the role of internal interfaces in the development of mesoscale surface roughness in loaded materials

V. A. Romanova, Ruslan Revovich Balokhonov, O. S. Emelyanova

Research output: Contribution to journal › Article

Abstract

Numerical simulations of surface roughening of heterogeneous materials under loading have been performed in the context of physical mesomechanics, using polycrystalline and coated materials as examples. A three-dimensional problem is solved to investigate the stress-strain state in the bulk and on the surface of materials subjected to uniaxial tensile strain. The effect of internal interfaces on the processes operative on a free solid surface is examined. The role of internal structure in the development of free surface roughening is demonstrated.

Original language	English
Pages (from-to)	159-166
Number of pages	8
Journal	Physical Mesomechanics
Volume	14
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physme.2011.08.007
Publication status	Published - 2011
Externally published	Yes

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Keywords

Free surface
Internal interfaces
Mesomechanics
Numerical simulations
Surface roughening
Three-dimensional models

ASJC Scopus subject areas

Mechanics of Materials
Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces

Cite this

Romanova, V. A., Balokhonov, RR., & Emelyanova, O. S. (2011). On the role of internal interfaces in the development of mesoscale surface roughness in loaded materials. Physical Mesomechanics, 14(3-4), 159-166. https://doi.org/10.1016/j.physme.2011.08.007

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Access to Document

10.1016/j.physme.2011.08.007