A numerical analysis of formation of the surface relief: A single inclusion model

Olga Zinovieva, Varvara Romanova, Ruslan Revovich Balokhonov, Valery Shakhijanov, Tatiana Emelyanova

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    The influence of the material inhomogeneity on free surface roughening under uniaxial loading is simulated numerically in the framework of the mechanics of heterogeneous media, using a model of a single cubic inclusion embedded in a matrix as an example. Mechanical problems in 2D and 3D formulations are solved numerically by the finite-difference and finite-element methods. The stress-strain state responsible for the free surface roughening is examined. The effects of the inclusion orientation and location relative to the free surface and inclusion-to-matrix elastic modulus ratio on the surface relief characteristics are discussed.

    Original languageEnglish
    Title of host publicationAIP Conference Proceedings
    PublisherAmerican Institute of Physics Inc.
    Pages667-670
    Number of pages4
    Volume1623
    ISBN (Print)9780735412606
    DOIs
    Publication statusPublished - 2014
    EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
    Duration: 3 Sep 20145 Sep 2014

    Other

    OtherInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
    CountryRussian Federation
    CityTomsk
    Period3.9.145.9.14

    Keywords

    • Internal structure
    • Numerical simulation
    • Strain-induced surface roughening

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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