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024 7 _ |2 DOI
|a 10.1088/0953-8984/20/21/215214
024 7 _ |2 WOS
|a WOS:000255661800014
024 7 _ |2 Handle
|a 2128/22945
037 _ _ |a PreJuSER-2770
041 _ _ |a eng
082 _ _ |a 530
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |0 P:(DE-Juel1)VDB64577
|a Yang, C.
|b 0
|u FZJ
245 _ _ |a Contact mechanics: contact area and interfacial separation from small contact to full contact
260 _ _ |a Bristol
|b IOP Publ.
|c 2008
300 _ _ |a 215214
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500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a We present a molecular dynamics study of the contact between a rigid solid with a randomly rough surface and an elastic block with a flat surface. The numerical calculations mainly focus on the contact area and the interfacial separation from small contact (low load) to full contact (high load). For a small load the contact area varies linearly with the load and the interfacial separation depends logarithmically on the load. For a high load the contact area approaches the nominal contact area (i.e. complete contact), and the interfacial separation approaches zero. The numerical results have been compared with analytical theory and experimental results. They are in good agreement with each other. The present findings may be very important for soft solids, e. g. rubber, or for very smooth surfaces, where complete contact can be reached at moderately high loads without plastic deformation of the solids.
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700 1 _ |0 P:(DE-Juel1)130885
|a Persson, B. N. J.
|b 1
|u FZJ
773 _ _ |0 PERI:(DE-600)1472968-4
|a 10.1088/0953-8984/20/21/215214
|g Vol. 20, p. 215214
|p 215214
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|t Journal of physics / Condensed matter
|v 20
|x 0953-8984
|y 2008
856 7 _ |u http://dx.doi.org/10.1088/0953-8984/20/21/215214
856 4 _ |u https://juser.fz-juelich.de/record/2770/files/0803.4146.pdf
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920 1 _ |0 I:(DE-Juel1)VDB781
|d 31.12.2010
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|l Quanten-Theorie der Materialien
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