45 citations · 65 across the 2 of their papers we have counts for
5 papers
Effects of finite probe size on self-affine roughness measurements
F. Lechenault, G. Pallares, M. George +3
The roughness of fracture surfaces has been shown to exhibit self-affne scale invariance for a wide variety of materials and loading conditions. The range of scales over which this…
Size Effect in Fracture: Roughening of Crack Surfaces and Asymptotic Analysis
S. Morel, E. Bouchaud, G. Valentin
Recently the scaling laws describing the roughness development of fracture surfaces was proposed to be related to the macroscopic elastic energy released during crack propagation […
Can crack front waves explain the roughness of cracks ?
E. Bouchaud, J-P Bouchaud, D. S. Fisher +2
We review recent theoretical progress on the dynamics of brittle crack fronts and its relationship to the roughness of fracture surfaces. We discuss the possibility that the interm…
Pinning/depinning of crack fronts in heterogeneous materials
P. Daguier, B. Nghiem, E. Bouchaud +1
The fatigue fracture surfaces of a metallic alloy, and the stress corrosion fracture surfaces of glass are investigated as a function of crack velocity. It is shown that in both ca…
Quantitative Analysis of a Fracture Surface by Atomic Force Microscopy
P. Daguier, S. Henaux, E. Bouchaud +1
The fracture surface of a Ti3Al-based alloy is studied using both an atomic force microscope and a standard scanning electron microscope. Results are shown to be quantitatively com…