In:
Journal of The Royal Society Interface, The Royal Society, Vol. 7, No. 52 ( 2010-11-06), p. 1581-1589
Kurzfassung:
In this paper, we study the stability of an initially straight elastic fibril clamped at one end, while the other end is subjected to a constant normal compressive force and a prescribed shear displacement. We found the buckling load of a sheared fibril to be always less than the Euler buckling load. Furthermore, if the end of the fibril loses adhesion, then the buckling load can be considerably less. Our result suggests that the static friction of microfibre arrays can decrease with increasing normal compressive load and, in some cases, friction force can actually become negative.
Materialart:
Online-Ressource
ISSN:
1742-5689
,
1742-5662
DOI:
10.1098/rsif.2010.0147
Sprache:
Englisch
Verlag:
The Royal Society
Publikationsdatum:
2010
ZDB Id:
2156283-0
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