The periodic contact problem for spherical indenters and viscoelastic half-spaceстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 15 сентября 2021 г.
Аннотация:The interaction of a periodic system of rigid spherical indenters with a viscoelastic half-space is considered. The linear viscoelastic models (the standard viscoelastic solid model and the Maxwell model) are used to describe the mechanical behavior of the half-space. The case of a constant load applied to each indenter is investigated. Using the localization method and the solution of the corresponding elastic problem, the analytical expressions for the contact pressure under a single indenter, the radius of a single contact spot, and for the additional displacement function are derived. The influence of the contact density and the viscoelastic half-space mechanical properties on the variation of the contact characteristics in time is analyzed.