Half-plane contact problems in partial slip with varying normal and tangential loads

Simple methods of finding the transient and steady state stick zones for frictional contacts subject to varying normal and shear forces are discussed. Particular emphasis is given to the Hertzian contact because the algebra is very simple for this geometry, but the methods and results may be carried...

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Bibliographic Details
Published in:European journal of mechanics, A, Solids A, Solids, 2022-07, Vol.94, p.104590, Article 104590
Main Authors: Truelove, J.P.J., Blades, L.E., Hills, D.A.
Format: Article
Language:English
Subjects:
Contact mechanics
Half plane
Partial slip
Shear forces
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Summary:Simple methods of finding the transient and steady state stick zones for frictional contacts subject to varying normal and shear forces are discussed. Particular emphasis is given to the Hertzian contact because the algebra is very simple for this geometry, but the methods and results may be carried over to any other contact geometry that can be solved within the framework of half plane theory, including the widely-occurring flat contact with radiused edges. •Contacts subjected to varying normal and shear loads are considered.•Shear traction solutions for partial slip and full stick conditions are discussed.•The results are illustrated by application to a Hertzian contact.
ISSN:0997-7538
1873-7285
DOI:10.1016/j.euromechsol.2022.104590