Contact properties of gradient materials with a high gradient index

We study the adhesive contact between an rigid parabolic indenter and a half-space the elastic modulus of which is a power function of depth. A diagram is presented that shows the areas corresponding to a stable solution of the contact problem for high gradient exponents. It is shown that the adhesi...

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Bibliographic Details
Published in:Technical physics Vol. 67, № 1. P. 28-33
Main Author: Lyashenko, Iakov A.
Other Authors: Popov, Valentin L.
Format: Article
Language:English
Subjects:
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001003552
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520 3 |a We study the adhesive contact between an rigid parabolic indenter and a half-space the elastic modulus of which is a power function of depth. A diagram is presented that shows the areas corresponding to a stable solution of the contact problem for high gradient exponents. It is shown that the adhesive contact between materials with a high gradient index is not destroyed when they are removed to any distance from each other. 
653 |a адгезия 
653 |a градиентные среды 
653 |a Пуассона коэффициент 
653 |a индентирование 
653 |a радиус контакта 
655 4 |a статьи в журналах 
700 1 |a Popov, Valentin L. 
773 0 |t Technical physics  |d 2022  |g Vol. 67, № 1. P. 28-33  |x 1063-7842 
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