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

被引：120
|
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.
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页码：8779 / 8793
页数：15
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