A statistics view of contact pressure distribution for normal contact of fractal surfaces
Huiyi Yang,
Yang Xu,
Chao Xu
Abstract:Due to inherent nonlinear stiffness and damping characteristics, dry friction interfaces have a significant impact on the dynamics of jointed structures. When two surfaces are brought into purely normal contact, contact pressure distribution is of high concern. This work focused on the statistics of the contact pressure distribution between a rough surface and a smooth rigid plane, which provides new insight into the interface contact behaviour. First, the fractal rough surface is generated using the Weierstra… Show more
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