64 citations · 65 across the 2 of their papers we have counts for
7 papers · 1 filter
Enhancement of adhesion strength through microvibrations: modeling and experiments
Michele Tricarico, Michele Ciavarella, Antonio Papangelo
High-frequency micrometrical vibrations have been shown to greatly influence the adhesive performance of soft interfaces, however a detailed comparison between theoretical predicti…
Bulk and fracture process zone contribution to the rate-dependent adhesion amplification in viscoelastic broad-band materials
Ali Maghami, Qingao Wang, Michele Tricarico +3
The contact between a rigid Hertzian indenter and an adhesive broad-band viscoelastic substrate is considered. The material behaviour is described by a modified power law model, wh…
Viscoelastic amplification of the pull-off stress in the detachment of a rigid flat punch from an adhesive soft viscoelastic layer
Ali Maghami, Michele Ciavarella, Antonio Papangelo
The problem of the detachment of a sufficiently large flat indenter from a plane adhesive viscoelastic strip of thickness "b" is studied. For any given retraction speed, three diff…
Shear-induced contact area anisotropy explained by a fracture mechanics model
A. Papangelo, J. Scheibert, R. Sahli +2
This paper gives a theoretical analysis for the fundamental problem of anisotropy induced by shear forces onan adhesive contact, discussing the experimental data of the companion L…
On stickiness of multiscale randomly rough surfaces
G. Violano, L. Afferrante, A. Papangelo +1
We derive a very simple and effective stickiness criterion for solids having random roughness using a new asymptotic theory, which we validate with that of Persson and Scaraggi and…
The role of adhesion in contact mechanics
M. Ciavarella, J. Joe, A. Papangelo +1
Adhesive [e.g. van der Waals] forces were not generally taken into account in contact mechanics until 1971, when Johnson, Kendall and Roberts (JKR) generalized Hertz' solution for…