Contact area between a viscoelastic solid and a hard, randomly rough, substrate

被引：130

作者：

Persson, BNJ

Albohr, O

Creton, C

Peveri, V

机构：

[1] Forschungszentrum Julich, IFF, D-52425 Julich, Germany

[2] Pirelli Reifenwerke, D-64733 Hochts Odenwald, Germany

[3] Ecole Super Phys & Chim Ind Ville Paris, Lab PCSM, F-75231 Paris 05, France

[4] Pirelli Pneumat SPA, Pirelli Tire Sect, I-20126 Milan, Italy

来源：

JOURNAL OF CHEMICAL PHYSICS | 2004年 / 120卷 / 18期

关键词：

D O I：

10.1063/1.1697376

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We study the time-dependent contact area as a viscoelastic solid is squeezed against a randomly rough substrate. Using a recently developed contact mechanics theory we study how the contact area depends on time and on the magnification zeta. Numerical results are presented for self-affine fractal surfaces, and applications to tack, rubber friction, and sealing are given. (C) 2004 American Institute of Physics.

引用

页码：8779 / 8793

页数：15

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