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

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

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

Access to Document

10.1016/j.physme.2011.08.007

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title = "On the role of internal interfaces in the development of mesoscale surface roughness in loaded materials",

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.",

keywords = "Free surface, Internal interfaces, Mesomechanics, Numerical simulations, Surface roughening, Three-dimensional models",

author = "Romanova, {V. A.} and Ruslan Revovich Balokhonov and Emelyanova, {O. S.}",

year = "2011",

doi = "10.1016/j.physme.2011.08.007",

language = "English",

volume = "14",

pages = "159--166",

journal = "Physical Mesomechanics",

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}

TY - JOUR

T1 - On the role of internal interfaces in the development of mesoscale surface roughness in loaded materials

AU - Romanova, V. A.

AU - Balokhonov, Ruslan Revovich

AU - Emelyanova, O. S.

PY - 2011

Y1 - 2011

N2 - 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.

AB - 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.

KW - Free surface

KW - Internal interfaces

KW - Mesomechanics

KW - Numerical simulations

KW - Surface roughening

KW - Three-dimensional models

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EP - 166

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JF - Physical Mesomechanics

SN - 1029-9599

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