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Modeling of Sliding Contact of a System of Asperities and Coated Viscoelastic Half-Spaceстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 1 декабря 2024 г.
- Авторы: Stepanov F.I., Torskaya E.V.
- Журнал: Mechanics of Solids
- Том: 59
- Номер: 3
- Год издания: 2024
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 1301
- Последняя страница: 1310
- DOI: 10.1134/s002565442460288x
- Аннотация: Problem of sliding of a periodic system of asperities along the boundary of a viscoelastichalf-space with a coating is under consideration. The coating is modeled by a layer with flexural rigid-ity. The solution is based on reducing the problem to the contact of a limited system of asperities withthe action of others being replaced by distributed pressure; the accuracy of such approach is evaluated.The numerical-analytical solution is based on double integral Fourier transforms, the boundary ele-ment method and the iterative procedure. The influence of the shape of asperities, sliding velocity, andcoating thickness on the deformation component of the friction force and on the effect of mutualinfluence of asperities has been analyzed. To identify the effect of mutual influence, a comparison ofthe results (distribution of contact pressure and friction force) obtained for multiple contacts and forthe isolated asperity has been made. For comparison, the results of solving a similar problem for vis-coelastic half-space without a coating have been obtained and analyzed.
- Добавил в систему: Степанов Федор Игоревич