Search Results - "Koumi, Koffi Espoir"

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  1. 1

    Rolling contact of a rigid sphere/sliding of a spherical indenter upon a viscoelastic half-space containing an ellipsoidal inhomogeneity by Koumi, Koffi Espoir, Chaise, Thibaut, Nelias, Daniel

    “…In this paper, the frictionless rolling contact problem between a rigid sphere and a viscoelastic half-space containing one elastic inhomogeneity is solved…”
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    Journal Article
  2. 2

    Contact analysis in the presence of an ellipsoidal inhomogeneity within a half space by Koumi, Koffi Espoir, Zhao, Lv, Leroux, Julien, Chaise, Thibaut, Nelias, Daniel

    “…Many materials contain inhomogeneities or inclusions that may greatly affect their mechanical properties. Such inhomogeneities are for example encountered in…”
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    Journal Article
  3. 3

    Modeling of the contact between a rigid indenter and a heterogeneous viscoelastic material by Koumi, Koffi Espoir, Nelias, Daniel, Chaise, Thibaut, Duval, Arnaud

    Published in Mechanics of materials (01-10-2014)
    “…•3D contact model for viscoelastic material containing ellipsoidal inclusion(s) is proposed.•The heterogeneous inclusion can be either isotropic or…”
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    Journal Article