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On non-symmetrical plane contacts

On non-symmetrical plane contacts
On non-symmetrical plane contacts
Plane elastic contact problems are considered, with particular emphasis on asymmetrical punch profiles, in the case of ‘complete’, ‘partially complete’ and ‘incomplete’ contact. An explicit, analytical solution is presented for the case of a single area of contact where the overlap is described by a generic spline function, and examples presented. The interior stress field and strength of the contact, under full or partial slip conditions, are also discussed, and some example shown for representative cases. It is found also that the direction of sliding has a significant effect for the strength of non-symmetrical contacts.
contact stresses, indentation with rotation, complete and incomplete contacts, non-hertzian contacts
0020-7403
1533-1550
Ciavarella, M.
d5aa6350-b3d4-4a78-a670-9d78242f58c5
Demelio, G.
cb38aabe-9837-4ab2-aa87-60028fd7b82c
Ciavarella, M.
d5aa6350-b3d4-4a78-a670-9d78242f58c5
Demelio, G.
cb38aabe-9837-4ab2-aa87-60028fd7b82c

Ciavarella, M. and Demelio, G. (1999) On non-symmetrical plane contacts. International Journal of Mechanical Sciences, 41 (12), 1533-1550. (doi:10.1016/S0020-7403(98)00105-2).

Record type: Article

Abstract

Plane elastic contact problems are considered, with particular emphasis on asymmetrical punch profiles, in the case of ‘complete’, ‘partially complete’ and ‘incomplete’ contact. An explicit, analytical solution is presented for the case of a single area of contact where the overlap is described by a generic spline function, and examples presented. The interior stress field and strength of the contact, under full or partial slip conditions, are also discussed, and some example shown for representative cases. It is found also that the direction of sliding has a significant effect for the strength of non-symmetrical contacts.

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More information

Published date: 1999
Keywords: contact stresses, indentation with rotation, complete and incomplete contacts, non-hertzian contacts

Identifiers

Local EPrints ID: 23246
URI: http://eprints.soton.ac.uk/id/eprint/23246
ISSN: 0020-7403
PURE UUID: 884ce4ac-fe42-4874-95d2-954710247ed4

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Date deposited: 01 Feb 2007
Last modified: 16 Dec 2019 19:24

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