Journal Article

PreJuSER-23199

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Relation between interfacial separation and load: A general theory of contact mechanics

Persson, B. N. J.FZJ*

2007
APS College Park, Md.

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Please use a persistent id in citations: http://hdl.handle.net/2128/7617  doi:10.1103/PhysRevLett.99.125502

Abstract: I study the contact between a rigid solid with a randomly rough surface and an elastic block with a flat surface. I derive a relation between the (average) interfacial separation u and the applied normal squeezing pressure p. I show that, for nonadhesive interaction and small applied pressure, p similar to exp(-u/u(0)), in good agreement with recent experimental observations.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Quanten-Theorie der Materialien (IAS-1)
2. Quanten-Theorie der Materialien (PGI-1)

Appears in the scientific report 2007

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