137 citations · 357 across the 7 of their papers we have counts for
4 papers · 1 filter
A Sideways Crack-Path Instability Amplified by Slow Loading
G. Pallares, O. Ramos, L. Vanel
Crack-path instabilities in solids are typically associated with high propagation velocities. In contrast, we show that nanoparticle-filled elastomers exhibit a sideways crack-path…
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…
Shear-Induced Anisotropy in Rough Elastomer Contact
R. Sahli, G. Pallares, A. Papangelo +4
True contact between randomly rough solids consists of myriad individual micro-junctions. While their total area controls the adhesive friction force of the interface, other macros…
Roughness of oxide glass subcritical fracture surfaces
Gael Pallares, Frederic Lechenault, Matthieu George +4
An original setup combining a very stable loading stage, an atomic force microscope and an environmental chamber, allows to obtain very stable sub-critical fracture propagation in…